| | |
| 1 | Jacob Molacek | 28 | 00:20.76 | | NT | TFA |  | + | | 12/14/23 | King Marlin Pro-Am C |
| 2 | Aiden Hayes | 21 | 00:21.23 | | NC | NCS | | + | | 03/07/19 | 2019 Region VIII Spe |
| 3 | Hudson Williams | 19 | 00:21.50 | | NC | NCS | | + | | 03/14/23 | 2023 NCSA Spring Swi |
| 4 | Brett Pinfold | 29 | 00:21.63 | | GU | SHAC | | + | | 12/14/23 | King Marlin Pro-Am C |
| 5 | Charlie Crush | 20 | 00:21.64R | | KY | UOFL | | + | | 03/04/22 | 2022 SE Speedo South |
| 6 | Aidan Stoffle | 24 | 00:21.65 | | SE | AU | | + | | 03/19/19 | 2019 NCSA Spring Cha |
| 7 | Will Modglin | 20 | 00:21.70R | | ST | UN | | + | | 03/12/21 | 2021 COMBINED SRS |
| 8 | Nathaniel Germonprez | 19 | 00:21.70 | | ST | TXLA | | + | | 03/16/21 | 2021 NCSA Spring Swi |
| 9 | Tim Connery | 21 | 00:21.74R | | NC | MAC | | + | | 03/01/19 | 2019 Speedo Southern |
| 10 | Lucca Battaglini | 19 | 00:21.78 | | NC | ECA | | + | | 03/26/24 | ISCA International S |
| 11 | Tyler Hulet | 21 | 00:21.80R | | GU | TAMU | | + | | 02/26/21 | 2021 6A State Meet B |
| 12 | Kamal Muhammad | 21 | 00:21.81R | | GA | SPAC | | + | | 12/08/21 | 2021 East Speedo Win |
| 13 | Cameron Abaqueta | 20 | 00:21.81R | | FL | FLOR | | + | | 03/04/22 | 2022 SE Speedo South |
| 14 | Tyler Sesvold | 25 | 00:21.83 | | NT | PRO | | + | | 03/14/17 | 2017 NCSA Spring Cha |
| 15 | Joshua Zuchowski | 20 | 00:21.86 | | FG | FAST | | + | | 03/16/21 | 2021 NCSA Spring Swi |
| 16 | Adam Chaney | 23 | 00:21.87R | | FL | UNA | | + | | 02/19/20 | 2020 OHIO STATE HIGH |
| 17 | Ryan Hufford | 19 | 00:21.90 | | SC | GAME | | + | | 03/14/23 | 2023 NCSA Spring Swi |
| 18 | Samuel Powe | 20 | 00:21.93 | | SE | MCC | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 19 | Nestor Montero | 22 | 00:21.93R | | FG | MACM | | + | | 02/08/24 | 2024 Sun Conference |
50 Back 00:21.93 00:21.93 |
Final 00:21.93 50 Avg split 00:21.93 |
| 20 | Nathaniel Stoffle | 22 | 00:21.93R | | SE | AU | | + | | 12/11/19 | 2019 East Speedo Win |
| 21 | Marek Osina | 26 | 00:21.98R | | NC | UN-2 | | + | | 12/02/22 | 2022 PRINCETON SWIMM |
50 Back 00:21.98 00:21.98 |
Final 00:21.98 50 Avg split 00:21.98 |
| 22 | Ben Irwin | 19 | 00:22.02R | | GA | SA | | + | | 03/10/23 | 2023 Swim Atlanta Be |
| 23 | Connor Foote | 20 | 00:22.05R | | GU | UNAT | | + | | 02/27/21 | 2021 5A State Meet B |
| 24 | Daniel Aizenberg | 26 | 00:22.09R | | FL | FIT | | + | | 02/15/23 | 2023 Sunshine State |
50 Back 00:22.09 00:22.09 |
Final 00:22.09 50 Avg split 00:22.09 |
| 25 | Harrison Lierz | 22 | 00:22.11R | | SE | TENN | | + | | 12/11/19 | 2019 West Speedo Win |
| 26 | Kham Glass | 24 | 00:22.18 | | SE | MTS | | + | | 02/15/24 | 2024 SE Southeastern |
| 27 | Matt Mizell | 24 | 00:22.18R | | FL | UN | | + | | 02/08/24 | 2024 Sun Conference |
50 Back 00:22.18 00:22.18 |
Final 00:22.18 50 Avg split 00:22.18 |
| 28 | Hayden Kwan | 21 | 00:22.18 | | FL | USC | | + | | 03/11/21 | 2021 Fl Swimming Spr |
| 29 | Andrew Rich | 20 | 00:22.19 | | FL | CS | | + | | 02/23/23 | 2023 MD LSC SR SCY C |
| 30 | Jason Park | 24 | 00:22.28R | | NT | MTRO | | + | | 03/02/17 | 2017 NT Lakeside Sta |
50 Back 00:22.28 00:22.28 |
Final 00:22.28 50 Avg split 00:22.28 |
| 31 | Oliver Pilkinton | 19 | 00:22.28 | | SE | ENSW | | + | | 02/24/23 | 2023 SE Southeastern |
| 32 | Cade Martin | 20 | 00:22.28R | | GA | UN | | + | | 12/08/21 | 2021 West Speedo Win |
| 33 | Charlie Heisig | 19 | 00:22.31R | | NC | MAC | | + | | 02/23/23 | 2023 NC SC SR Champs |
| 34 | Quintin McCarty | 20 | 00:22.35R | | NC | WOLF | | + | | 04/22/21 | 2021 Speedo Sectiona |
50 Back 00:22.35 00:22.35 |
Final 00:22.35 50 Avg split 00:22.35 |
| 35 | Logan Pack | 19 | 00:22.38R | | GU | KATY | | + | | 03/03/23 | 2023 SE Speedo South |
| 36 | Jack Berube | 19 | 00:22.42R | | NT | LAC | | + | | 12/07/22 | 2022 West Speedo Win |
| 37 | Keaton Rice | 19 | 00:22.45R | | NT | LAC | | + | | 03/07/24 | LAC 2024 Sectionals |
50 Back 00:22.45 00:22.45 |
Final 00:22.45 50 Avg split 00:22.45 |
| 38 | Aaron Seymour | 21 | 00:22.47 | | GA | GCAT | | + | | 03/29/22 | 2022 ISCA Internatio |
| 39 | Drew Collins | 20 | 00:22.47R | | KY | UN | | + | | 03/26/21 | 2021 MHSAA Boys Divi |
| 40 | Logan Walker | 19 | 00:22.49R | | ST | TXLA | | + | | 12/08/21 | 2021 West Speedo Win |
| 41 | Rufus Bernhardt | 19 | 00:22.53R | | FG | AZFL | | + | | 03/21/24 | 2024 FGC SCY Senior |
50 Back 00:22.53 00:22.53 |
Final 00:22.53 50 Avg split 00:22.53 |
| 42 | James Bennison | 18 | 00:22.54 | | NC | WAVE | | + | 1 | 03/19/24 | 2024 NCSA Spring Swi |
| 43 | David Wahlen | 23 | 00:22.54R | | NC | YOTA | | + | | 12/05/18 | 2018 East Speedo Win |
| 44 | Kyrylo Shvets | 30 | 00:22.56 | | NT | PRO | | + | | 12/15/22 | King Marlin Pro-Am C |
| 45 | Mathew Iverson | 19 | 00:22.56R | | FL | CS | | + | | 12/07/22 | 2022 West Speedo Win |
| 46 | Santi Corredor | 25 | 00:22.59R | | FL | UN | | + | | 02/15/23 | 2023 Sunshine State |
50 Back 00:22.59 00:22.59 |
Final 00:22.59 50 Avg split 00:22.59 |
| 47 | Eddie Choi | 19 | 00:22.60R | | GA | LIFE | | + | | 03/24/23 | 2023 Northern Divisi |
| 48 | Noah Retzler | 19 | 00:22.61R | | FL | TAMP | | + | | 02/14/24 | 2024 Sunshine State |
50 Back 00:22.61 00:22.61 |
Final 00:22.61 50 Avg split 00:22.61 |
| 49 | Samuel Page | 24 | 00:22.63R | | GA | SST | | + | | 02/08/24 | 2024 Sun Conference |
50 Back 00:22.63 00:22.63 |
Final 00:22.63 50 Avg split 00:22.63 |
| 50 | Ian Grum | 23 | 00:22.63R | | GA | DYNA | | + | | 12/05/18 | 2018 East Speedo Win |
| 51 | Max Kreidl | 22 | 00:22.64R | | NC | UN | | + | | 11/18/23 | PRINCETON vs PENN vs |
50 Back 00:22.64 00:22.64 |
Final 00:22.64 50 Avg split 00:22.64 |
| 52 | Griffin Curtis | 21 | 00:22.66R | | LA | LSU | | + | | 03/16/21 | 2021 NCSA Spring Swi |
| 53 | Caleb Maldari | 19 | 00:22.70R | | NC | MAC | | + | | 12/08/21 | 2021 East Speedo Win |
| 54 | Drayden Bell | 20 | 00:22.72 | | SE | BAMA | | + | | 03/16/21 | 2021 NCSA Spring Swi |
| 55 | Matt Josa | 29 | 00:22.72R | | NC | TEAM | | + | | 12/03/14 | 2014 AT&T Winter Nat |
50 Back 00:22.72 00:22.72 |
Final 00:22.72 50 Avg split 00:22.72 |
| 56 | Elliott Jones | 23 | 00:22.75R | | NT | TCU | | + | | 12/11/19 | 2019 West Speedo Win |
| 57 | Will Thompson | 19 | 00:22.76R | | NC | TAC | | + | | 12/08/21 | 2021 East Speedo Win |
| 58 | Patrick Fry | 22 | 00:22.79R | | FL | UN | | + | | 02/15/23 | 2023 Sunshine State |
50 Back 00:22.79 00:22.79 |
Final 00:22.79 50 Avg split 00:22.79 |
| 59 | Noah Bowers | 23 | 00:22.79R | | NC | NCS | | + | | 03/21/17 | 2017 Dolfin ISCA Jun |
| 60 | Nicholas Cecchi | 19 | 00:22.80R | | FL | STAR | | + | | 03/10/22 | 2022 Florida Swimmin |
| 61 | Mateo Miceli | 21 | 00:22.80R | | KY | UN | | + | | 12/11/19 | 2019 West Speedo Win |
| 62 | JT Ewing | 20 | 00:22.81R | | NC | NCS | | + | | 11/12/21 | 2021 NC TAC Big Sout |
| 63 | Randy Keener | 21 | 00:22.83R | | WV | MSS | | + | | 03/10/22 | WV 2022 Short Course |
| 64 | Steven Aimable | 25 | 00:22.84 | | FG | AZFL | | + | | 12/12/19 | 29th Annual Speedo W |
| 65 | Ryan Weaver | 20 | 00:22.84R | | NC | WOLF | | + | | 11/19/21 | 2021 NC ECA Southeas |
| 66 | Joshua Balbi | 22 | 00:22.85 | | FG | SAS | | + | | 09/20/24 | Scotty Invite |
| 67 | Kalle Makinen | 22 | 00:22.85 | | SE | AU | | + | | 10/13/23 | 2023 SE War Eagle In |
| 68 | Alexander Forbes | 36 | 00:22.88 | | FG | UC14 | | + | | 02/26/15 | 2015 FL Swimming Spr |
| 69 | Alex Kusik | 22 | 00:22.89R | | FG | KU | | + | | 02/08/24 | 2024 Sun Conference |
50 Back 00:22.89 00:22.89 |
Final 00:22.89 50 Avg split 00:22.89 |
| 70 | Eli Rollen | 20 | 00:22.90 | | FL | RCKT | | + | | 06/23/23 | 2023 Area 6 Summer C |
| 71 | Chris Thames | 25 | 00:22.90 | | GA | MAAC | | + | | 03/14/17 | 2017 NCSA Spring Cha |
| 72 | Jensen Nelson | 19 | 00:22.90 | | GA | SPAC | | + | | 03/24/23 | 2023 Northern Divisi |
| 73 | Tucker Peterson | 20 | 00:22.91R | | FL | BSS | | + | | 12/08/21 | 2021 East Speedo Win |
| 74 | Jack Primeaux | 19 | 00:22.93 | | LA | WAVE | | + | | 02/15/24 | 2024 Louisiana Senio |
| 75 | Alex Marrero | 22 | 00:22.95R | | FG | PST | | + | | 03/17/22 | 2022 FGC Senior Cham |
| 76 | William Beckstead-Holman | 21 | 00:22.96 | | FL | IRSC | | + | | 02/03/23 | 2023 Stanton C. Crai |
| 77 | Mitchell Norton | 22 | 00:22.96R | | GA | LINS | | + | | 12/11/19 | 2019 East Speedo Win |
| 78 | James Grossman | 19 | 00:22.98R | | GU | DADS | | + | | 03/02/23 | 2023 Speedo Sectiona |
| 79 | Mason Williams | 21 | 00:22.98R | | LA | TAQ | | + | | 03/10/22 | 2022 Florida Swimmin |
| 80 | Jarryd Baxter | 25 | 00:22.98R | | FL | IRSC | | + | | 02/15/23 | 2023 Sunshine State |
50 Back 00:22.98 00:22.98 |
Final 00:22.98 50 Avg split 00:22.98 |
| 81 | Jacob Wimberly | 19 | 00:22.99R | | NT | MTRO | | + | | 12/08/21 | 2021 West Speedo Win |
| 82 | Matheus Queiroz | 20 | 00:22.99R | | FG | KU | | + | | 02/08/24 | 2024 Sun Conference |
50 Back 00:22.99 00:22.99 |
Final 00:22.99 50 Avg split 00:22.99 |
| 83 | Reese Stoner | 19 | 00:23.00R | | NC | YOTA | | + | | 04/03/23 | 2023 YMCA Short Cour |
| 84 | Bobby Finke | 24 | 00:23.00R | | FL | SPA | | + | | 01/08/22 | 2022 UF Intersquad |
| 85 | Reid Miller | 20 | 00:23.01R | | NC | NCAC | | + | | 12/08/21 | 2021 East Speedo Win |
| 86 | Andrew Simmons | 21 | 00:23.01R | | SE | AU | | + | | 12/11/19 | 2019 East Speedo Win |
| 87 | Evan Petty | 21 | 00:23.01 | | SE | NAC | | + | | 02/22/19 | 2019 SE Southeastern |
| 88 | Gustav Henriksen | 22 | 00:23.02R | | FL | NSU | | + | | 02/14/24 | 2024 Sunshine State |
50 Back 00:23.02 00:23.02 |
Final 00:23.02 50 Avg split 00:23.02 |
| 89 | Philip Walker | 19 | 00:23.03 | | SE | HSA | | + | | 03/19/24 | 2024 NCSA Spring Swi |
| 90 | Jay Litherland | 29 | 00:23.04R | | ST | TXLA | | + | | 12/05/13 | 2013 AT&T Winter Nat |
50 Back 00:23.04 00:23.04 |
Final 00:23.04 50 Avg split 00:23.04 |
| 91 | James Harper | 19 | 00:23.06R | | NC | ATOM | | + | | 03/03/23 | 2023 SE Speedo South |
| 92 | Erik Risolvato | 30 | 00:23.06R | | FL | GOAT | | + | | 02/22/12 | 2012 OHIO STATE HIGH |
50 Back 00:23.06 00:23.06 |
Final 00:23.06 50 Avg split 00:23.06 |
| 93 | Stephen Conrad | 21 | 00:23.06R | | NC | NCS | | + | | 02/25/22 | 2022 SE Southeastern |
| 94 | Evan Stuck | 19 | 00:23.08R | | NC | WOW | | + | | 03/31/23 | 2023 ECSL Championsh |
| 95 | Ryan Rautenbach | 19 | 00:23.11R | | GU | SSAN | | + | | 03/02/23 | 2023 Speedo Sectiona |
| 96 | Josh Noll | 20 | 00:23.11R | | SE | AU | | + | | 03/09/23 | 2023 Region VIII Spe |
50 Back 00:23.11 00:23.11 |
Final 00:23.11 50 Avg split 00:23.11 |
| 97 | Noah Smith | 19 | 00:23.12R | | FG | FAST | | + | | 11/04/23 | 2023 FHSAA Swimming |
50 Back 00:23.12 00:23.12 |
Final 00:23.12 50 Avg split 00:23.12 |
| 98 | Andrew Billitto | 19 | 00:23.13R | | FL | WFLA | | + | | 03/11/21 | 2021 FL Swimming Spr |
| 99 | Tate Anderson | 20 | 00:23.13R | | NC | RSA | | + | | 02/24/22 | 2022 NC SC SR Champs |
| 100 | Caden Fritz | 20 | 00:23.14R | | GA | SPAC | | + | | 12/08/21 | 2021 East Speedo Win |
| 101 | Caeleb Dressel | 28 | 00:23.14R | | FL | GSC | | + | | 11/13/12 | 2012 Bolles Time Tri |
| 102 | Jayhan Odlum-Smith | 22 | 00:23.14 | | FG | AZFL | | + | | 12/08/22 | 32nd Annual Speedo W |
| 103 | Camden Taylor | 19 | 00:23.14R | | ST | TXLA | | + | | 04/03/23 | 2023 YMCA Short Cour |
| 104 | Felipe Costa | 20 | 00:23.15 | | FL | GOAT | | + | | 02/03/23 | 2023 Stanton C. Crai |
| 105 | Daniel Ramirez | 31 | 00:23.15 | | FG | WASC | | + | | 12/12/19 | 29th Annual Speedo W |
| 106 | Dylan Carter | 28 | 00:23.15R | | FG | TTO | | + | | 11/15/12 | 2012 Speedo Winter C |
| 107 | Nicholas Shaffer | 22 | 00:23.16 | | FL | AAC | | + | | 03/11/21 | 2021 FL Swimming Spr |
| 108 | Matthew King | 22 | 00:23.16 | | NT | TFA | | + | | 12/19/19 | 2019 PNS Short Cours |
| 109 | Ian Stewart | 20 | 00:23.17R | | ST | AAAA | | + | | 02/26/21 | 2021 6A State Meet B |
| 110 | Jac Reville | 21 | 00:23.18R | | NC | MOR | | + | | 02/15/23 | 2023 Sunshine State |
50 Back 00:23.18 00:23.18 |
Final 00:23.18 50 Avg split 00:23.18 |
| 111 | Luke Miller | 22 | 00:23.18R | | NC | WOLF | | + | | 12/06/19 | 2019 CO CSI Pioneer |
| 112 | Thomas Shomper | 22 | 00:23.19R | | GU | AGS | | + | | 02/14/20 | 2020 6A State Meet |
| 113 | Evan Keogh | 19 | 00:23.20 | | FL | FLOR | | + | | 03/10/22 | 2022 Florida Swimmin |
| 114 | Michael Kohl | 22 | 00:23.23 | | ST | YMCA | | + | | 12/15/22 | King Marlin Pro-Am C |
| 115 | William Eriksson | 20 | 00:23.24R | | FL | T2 | | + | | 02/14/24 | 2024 Sunshine State |
50 Back 00:23.24 00:23.24 |
Final 00:23.24 50 Avg split 00:23.24 |
| 116 | Robert Tars | 21 | 00:23.24 | | NC | GCY | | + | | 03/31/21 | 2021 NC YOTA YMCA S |
| 117 | Cooper Cook | 20 | 00:23.26R | | GA | DYNA | | + | | 12/08/21 | 2021 East Speedo Win |
| 118 | Nino Viallon | 20 | 00:23.26R | | FL | FSC | | + | | 02/15/23 | 2023 Sunshine State |
50 Back 00:23.26 00:23.26 |
Final 00:23.26 50 Avg split 00:23.26 |
| 119 | Mason Laur | 22 | 00:23.28R | | FL | UNA | | + | | 03/11/21 | 2021 FL Swimming Spr |
| 120 | Nathan Quarterman | 21 | 00:23.28R | | ST | TXLA | | + | | 01/16/20 | 2020 PN AP Washingto |
| 121 | Zackary Gresham | 20 | 00:23.29R | | FG | AZFL | | + | | 03/21/24 | 2024 FGC SCY Senior |
50 Back 00:23.29 00:23.29 |
Final 00:23.29 50 Avg split 00:23.29 |
| 122 | Grant Chapa | 19 | 00:23.31R | | NT | MTRO | | + | | 03/07/24 | LAC 2024 Sectionals |
50 Back 00:23.31 00:23.31 |
Final 00:23.31 50 Avg split 00:23.31 |
| 123 | Leran Chang | 20 | 00:23.31R | | NT | LAC | | + | | 12/08/21 | 2021 West Speedo Win |
| 124 | Fletcher Hayes | 21 | 00:23.31R | | SE | AU | | + | | 06/16/21 | 2021 CO OB Centennia |
| 125 | Efrain Soto | 19 | 00:23.32R | | GU | DADS | | + | | 11/30/23 | 2023 Gulf Southern S |
50 Back 00:23.32 00:23.32 |
Final 00:23.32 50 Avg split 00:23.32 |
| 126 | Nigel Forbes | 19 | 00:23.32 | | NT | UN | | + | | 02/24/23 | 2023 Spring Area 3 C |
| 127 | Kyle Ponsler | 20 | 00:23.34R | | NC | NCS | | + | | 03/12/21 | 2021 COMBINED SRS |
| 128 | Josh Cobia | 21 | 00:23.34 | | SE | AU | | + | | 02/19/21 | 2021 SE Southeastern |
| 129 | Brendan Studdert | 20 | 00:23.35R | | GU | AGS | | + | | 12/07/22 | 2022 West Speedo Win |
| 130 | Daniel Gallagher | 22 | 00:23.35R | | GA | DYNA | | + | | 11/18/23 | PRINCETON vs PENN vs |
50 Back 00:23.35 00:23.35 |
Final 00:23.35 50 Avg split 00:23.35 |
| 131 | Trevor McGovern | 23 | 00:23.36R | | SE | AU | | + | | 12/05/18 | 2018 East Speedo Win |
| 132 | Jackson Millard | 20 | 00:23.39R | | KY | UN | | + | | 03/18/22 | 2022 13 & Over Kent |
| 133 | Aitor Arrese-Igor | 19 | 00:23.40R | | FG | SAS | | + | | 03/14/23 | 2023 NCSA Spring Swi |
50 Back 00:23.40 00:23.40 |
Final 00:23.40 50 Avg split 00:23.40 |
| 134 | Zarek Wilson | 19 | 00:23.40 | | GA | DYNA | | + | | 08/26/22 | 2022 CSSC Open Invit |
| 135 | Max Eckerman | 20 | 00:23.41 | | FL | SYS | | + | | 03/10/22 | 2022 Florida Swimmin |
| 136 | Lance Norris | 21 | 00:23.41R | | NC | WOLF | | + | | 12/08/21 | 2021 East Speedo Win |
| 137 | Shawn Mohseni | 20 | 00:23.42R | | GU | UN | | + | | 03/04/21 | Speedo Lone Star Inv |
| 138 | Matthew Bittner | 20 | 00:23.42R | | GU | SSAN | | + | | 12/02/21 | 2021 Gulf Southern S |
| 139 | JJ Chapman | 22 | 00:23.43R | | NC | MOR | | + | | 12/02/22 | 2022 ECAC Winter Cha |
50 Back 00:23.43 00:23.43 |
Final 00:23.43 50 Avg split 00:23.43 |
| 140 | Rob McCall | 22 | 00:23.45 | | NT | DM | | + | | 02/19/21 | 2021 SE Southeastern |
| 141 | Drew Baxter | 20 | 00:23.46R | | SE | NAC | | + | | 03/03/23 | 2023 SE Speedo South |
| 142 | Mateja Milovanovic | 22 | 00:23.48 | | NC | ECA | | + | | 03/26/24 | ISCA International S |
| 143 | Avery Henke | 19 | 00:23.50R | | SE | AU | | + | | 12/08/21 | 2021 West Speedo Win |
| 144 | Liam Custer | 20 | 00:23.51R | | FL | SYS | | + | | 03/10/22 | 2022 Florida Swimmin |
| 145 | Amadeusz Knop | 19 | 00:23.51R | | FL | FLOR | | + | | 12/08/21 | 2021 East Speedo Win |
| 146 | Parker Bragg | 23 | 00:23.51R | | GA | SPAC | | + | | 12/03/21 | 2021 Sr. Short Cours |
| 147 | Wylie Kruse | 21 | 00:23.51R | | SC | GAME | | + | | 12/11/19 | 2019 West Speedo Win |
| 148 | John Fonnotto | 22 | 00:23.52 | | FL | TEAM | | + | | 03/11/21 | 2021 FL Swimming Spr |
| 149 | Marcoaurelio Lopez-Casula | 19 | 00:23.52 | | FL | GSC | | + | | 03/07/24 | 2024 Florida Swimmin |
| 150 | Michael Ivy | 23 | 00:23.52 | | LA | TAQ | | + | | 02/15/24 | 2024 Louisiana Senio |
| 151 | Cameron Knox | 19 | 00:23.55R | | NT | RACE | | + | | 03/02/23 | 2023 Speedo Sectiona |
| 152 | Xavier Washington | 19 | 00:23.55 | | FL | FAST | | + | | 03/07/24 | 2024 Florida Swimmin |
| 153 | Peyton Ming | 22 | 00:23.55 | | FL | IRSC | | + | | 02/04/22 | 2022 Stanton C. Crai |
| 154 | Albert Litschgi | 26 | 00:23.55R | | FL | AAC | | + | | 03/07/24 | 2024 Florida Swimmin |
50 Back 00:23.55 00:23.55 |
Final 00:23.55 50 Avg split 00:23.55 |
| 155 | Mitchell Ledford | 19 | 00:23.56 | | NC | WOLF | | + | | 08/27/22 | TCSC Sprint Invitati |
| 156 | Caden Duncan | 20 | 00:23.57 | | GU | DADS | | + | | 12/16/21 | 2021 King Marlin Pr |
| 157 | Jackson Mussler | 21 | 00:23.57R | | KY | LAK | | + | | 12/11/19 | 2019 East Speedo Win |
| 158 | Jared Bruce | 21 | 00:23.57 | | GA | SPAC | | + | | 01/14/22 | 2022 SE Ralph Crocke |
| 159 | Christopher Richardson | 20 | 00:23.58R | | GA | UN | | + | | 12/11/19 | 2019 West Speedo Win |
| 160 | Jack Lambert | 20 | 00:23.58R | | FL | SYS | | + | | 03/11/21 | 2021 FL Swimming Spr |
| 161 | Ananda Lim | 24 | 00:23.58R | | GA | LINS | | + | | 12/08/17 | Georgia Senior Short |
| 162 | Alec Connolly | 26 | 00:23.58R | | SE | TNAQ | | + | | 03/04/16 | 2016 Southern Premie |
50 Back 00:23.58 00:23.58 |
Final 00:23.58 50 Avg split 00:23.58 |
| 163 | Ryan Sen | 19 | 00:23.59R | | GU | TWST | | + | | 12/02/21 | 2021 Gulf Southern S |
| 164 | Mckennzey McDonald | 21 | 00:23.60 | | GU | TAMU | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 165 | Andrew Fouty | 21 | 00:23.60 | | SE | SWAT | | + | | 02/21/20 | 2020 SE Southeastern |
| 166 | Ryan Nordheim | 21 | 00:23.61 | | GU | STA | | + | | 03/16/21 | 2021 NCSA Spring Swi |
| 167 | Daniel Lotano | 44 | 00:23.61 | | FG | JDST | | + | | 12/08/22 | 32nd Annual Speedo W |
| 168 | Tanner Holian | 19 | 00:23.61R | | NC | GCY | | + | | 12/08/21 | 2021 East Speedo Win |
| 169 | Daniel Bishop | 19 | 00:23.62R | | ST | NTRO | | + | | 12/06/23 | 2023 West Speedo Win |
50 Back 00:23.62 00:23.62 |
Final 00:23.62 50 Avg split 00:23.62 |
| 170 | Caleb Rojas | 19 | 00:23.62R | | GU | TWST | | + | | 02/23/24 | 2024 ST OB UIL 6A St |
50 Back 00:23.62 00:23.62 |
Final 00:23.62 50 Avg split 00:23.62 |
| 171 | Micah Chambers | 22 | 00:23.62 | | SE | TENN | | + | | 03/07/19 | 2019 Region VIII Spe |
| 172 | Collin Davis | 21 | 00:23.63R | | NC | YOTA | | + | | 11/19/21 | 2021 NC ECA Southeas |
| 173 | Nate Puchalski | 19 | 00:23.63R | | FL | AAC | | + | | 03/09/23 | 2023 Florida Swimmin |
| 174 | Joshua Parry | 21 | 00:23.63 | | FL | IRSC | | + | | 02/02/24 | 2024 Stanton C. Crai |
| 175 | Maverick Mules | 19 | 00:23.64 | | FL | RATS | | + | | 12/07/23 | 33rd Annual Winter C |
| 176 | William Jones | 22 | 00:23.64R | | FL | UNA | | + | | 12/11/19 | 2019 East Speedo Win |
| 177 | Seth Roach | 20 | 00:23.64 | | GA | PAC | | + | | 12/03/21 | 2021 Sr. Short Cours |
| 178 | Jack Stokvis | 20 | 00:23.66 | | FL | T2 | | + | | 03/09/23 | 2023 Florida Swimmin |
| 179 | Matheo Mateos | 23 | 00:23.66 | | FG | AZFL | | + | | 03/22/19 | 2019 Florida Gold Co |
| 180 | Kraig Bray | 22 | 00:23.67R | | GU | AGS | | + | | 02/15/19 | 2019 5A State Meet |
| 181 | Coleman Yates | 19 | 00:23.67R | | GA | VAST | | + | | 03/09/23 | 2023 Florida Swimmin |
| 182 | Holden Smith | 21 | 00:23.67 | | ST | TXLA | | + | | 03/19/19 | 2019 NCSA Spring Cha |
| 183 | Kyle Trelka | 34 | 00:23.68 | | FL | RAD | | + | | 02/25/16 | 2016 Florida Swimmin |
| 184 | Grant Sanders | 27 | 00:23.69 | | FL | FAST | | + | | 12/17/22 | 3rd Annual TBAY Jing |
| 185 | Reese Shirey | 34 | 00:23.69R | | SE | UN | | + | | 03/17/09 | 2009 NCSA Junior Nat |
50 Back 00:23.69 00:23.69 |
Final 00:23.69 50 Avg split 00:23.69 |
| 186 | Harrison Powe | 22 | 00:23.69R | | NC | MAC | | + | | 11/05/22 | PRINCETON vs BROWN v |
50 Back 00:23.69 00:23.69 |
Final 00:23.69 50 Avg split 00:23.69 |
| 187 | Rich Nguyen | 19 | 00:23.70 | | FL | PSA | | + | | 03/10/22 | 2022 Florida Swimmin |
| 188 | Anthony Ambrosi | 20 | 00:23.71 | | FL | IRSC | | + | | 02/02/24 | 2024 Stanton C. Crai |
| 189 | Kyle Korvick | 21 | 00:23.71 | | SC | GAME | | + | | 03/22/19 | 2019 Florida Gold Co |
| 190 | Ross Noble | 20 | 00:23.71R | | NC | YOTA | | + | | 03/31/21 | 2021 NC YOTA YMCA S |
| 191 | Cameron Lai-Harris | 23 | 00:23.71 | | NC | RSA | | + | | 12/05/19 | 2019 PV Sport Fair W |
| 192 | Alan Fair | 21 | 00:23.71R | | SE | NAC | | + | | 03/26/21 | 2021 SC MOC Champion |
| 193 | Michael Sachau | 19 | 00:23.73R | | NT | TFA | | + | | 12/07/22 | 2022 West Speedo Win |
| 194 | Truman Armstrong | 20 | 00:23.73 | | ST | TXLA | | + | | 11/20/20 | 2020 ST ASC Waterloo |
| 195 | David Oderinde | 22 | 00:23.73 | | GU | AGS | | + | | 03/01/19 | 2019 Gulf SC Champs |
| 196 | Matthew Klotz | 28 | 00:23.73R | | LA | TAQ | | + | | 12/10/14 | 2014 Speedo Winter J |
50 Back 00:23.73 00:23.73 |
Final 00:23.73 50 Avg split 00:23.73 |
| 197 | Andrew Taylor | 19 | 00:23.75R | | FL | TBAC | | + | | 03/09/23 | 2023 Florida Swimmin |
| 198 | Jonathan Shaheen | 23 | 00:23.75R | | GA | UN | | + | | 12/11/19 | 2019 East Speedo Win |
| 199 | Bennett Parramore | 19 | 00:23.75R | | SC | TG | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 200 | Ricardo Roche | 24 | 00:23.76R | | FG | SOFL | | + | | 03/16/23 | 2023 FG SCY Senior C |
| 201 | Bence Dort | 25 | 00:23.77R | | GA | LIFE | | + | | 02/08/24 | 2024 Sun Conference |
50 Back 00:23.77 00:23.77 |
Final 00:23.77 50 Avg split 00:23.77 |
| 202 | Ambrus Barcsak | 19 | 00:23.78R | | FG | SAS | | + | | 10/14/22 | FINALS PBCHS Swimmin |
| 203 | Jonah Greene | 20 | 00:23.79R | | NC | TYDE | | + | | 03/28/22 | 2022 YMCA Short Cour |
| 204 | Adam Holbrook | 20 | 00:23.79 | | SE | HSA | | + | | 02/24/23 | 2023 SE Southeastern |
| 205 | Ryan Berry | 19 | 00:23.79 | | SE | MCC | | + | | 02/24/23 | 2023 SE Southeastern |
| 206 | Gabriel Morales | 19 | 00:23.80 | | FL | STAR | | + | | 03/10/22 | 2022 Florida Swimmin |
| 207 | Nick Bracall | 20 | 00:23.80R | | SC | 6132 | | + | | 03/28/22 | 2022 YMCA Short Cour |
| 208 | Peter Horton | 20 | 00:23.81 | | GU | BATS | | + | | 04/09/22 | 2022 LSST April Spri |
| 209 | Zach Franklin | 23 | 00:23.81R | | GA | RAYS | | + | | 03/02/18 | 2018 Southern Premie |
| 210 | Reese Voelkel | 21 | 00:23.82R | | LA | TAQ | | + | | 03/04/21 | Speedo Lone Star Inv |
| 211 | William Byrd | 19 | 00:23.82R | | SE | HSA | | + | | 02/25/22 | 2022 SE Southeastern |
| 212 | Boleck DePawlikowski | 28 | 00:23.82R | | FG | MACM | | + | | 11/15/13 | FHSAA Swimming Champ |
| 213 | James Bowen | 19 | 00:23.82R | | FL | BSS | | + | | 03/10/22 | 2022 Florida Swimmin |
| 214 | Burton Brinkman | 20 | 00:23.82R | | GA | GOLD | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 215 | Karl Easterbrooks | 22 | 00:23.83R | | ST | GOLD | | + | | 03/02/23 | 2023 Speedo Sectiona |
| 216 | Michael Cotter | 21 | 00:23.83 | | NC | UN-02 | | + | | 09/18/21 | 2021 NC TAC TITANS B |
| 217 | Owen Seymour | 21 | 00:23.83 | | SE | MCC | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 218 | Tim Stollings | 23 | 00:23.83 | | WV | UN | | + | | 01/18/19 | 2019 NC SGSA January |
| 219 | Anton Sunyak | 22 | 00:23.84 | | FL | T2 | | + | | 03/10/22 | 2022 Florida Swimmin |
| 220 | Skylar Murphy | 20 | 00:23.85R | | GA | DYNA | | + | | 03/04/22 | 2022 SE Speedo South |
| 221 | Dario Martin | 20 | 00:23.85R | | FG | OSC | | + | | 12/07/23 | 33rd Annual Winter C |
50 Back 00:23.85 00:23.85 |
Final 00:23.85 50 Avg split 00:23.85 |
| 222 | Mikey Moore | 22 | 00:23.86R | | NC | WOLF | | + | | 02/20/20 | 2020 NC SC Senior Ch |
| 223 | Riley Groves | 20 | 00:23.86R | | SE | HSA | | + | | 03/16/21 | 2021 NCSA Spring Swi |
| 224 | Landon Driggers | 23 | 00:23.88R | | SE | TENN | | + | | 03/24/22 | 2022 4C Speedo Secti |
| 225 | Jaswanth Yannam | 20 | 00:23.88R | | FL | ROLL | | + | | 02/14/24 | 2024 Sunshine State |
50 Back 00:23.88 00:23.88 |
Final 00:23.88 50 Avg split 00:23.88 |
| 226 | Monaghan Eamon | 19 | 00:23.89 | | GA | UN | | + | | 11/05/22 | 2022 Bill Behrens Ve |
| 227 | Juan Mora | 20 | 00:23.90 | | FG | UN-10 | | + | | 12/09/21 | 31st Annual Speedo W |
| 228 | Peter Paulus | 23 | 00:23.91 | | NT | DM | | + | | 12/13/18 | 2018 King Marlin Pr |
| 229 | Jackson Skigen | 23 | 00:23.93 | | FL | NFS | | + | | 02/28/19 | 2019 Florida Swimmin |
| 230 | Alexandr Pomozov | 20 | 00:23.93 | | FL | SPA | | + | | 03/07/24 | 2024 Florida Swimmin |
| 231 | John Niebauer | 20 | 00:23.93 | | SE | BSC | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 232 | Miguel Vasquez | 24 | 00:23.94 | | LA | CRAW | | + | | 03/13/18 | 2018 NCSA Spring Cha |
| 233 | Aldo Zepeda | 19 | 00:23.94 | | FG | SOFL | | + | | 12/08/22 | 32nd Annual Speedo W |
| 234 | Steven Richardson | 29 | 00:23.95R | | FL | GSC | | + | | 03/12/13 | 2013 NCSA Junior Nat |
50 Back 00:23.95 00:23.95 |
Final 00:23.95 50 Avg split 00:23.95 |
| 235 | Alexander Deng | 21 | 00:23.96R | | ST | WOW | | + | | 03/15/18 | 2018 MN FOXJ MN Seni |
| 236 | Logan Tirheimer | 22 | 00:23.97 | | SE | AU | | + | | 03/01/19 | 2019 SE Auburn Class |
| 237 | Timothy Hector | 24 | 00:23.97R | | FL | BD | | + | | 03/09/23 | 2023 Florida Swimmin |
| 238 | Will Taner | 22 | 00:23.97R | | FG | PCS | | + | | 03/19/19 | 2019 NCSA Spring Cha |
| 239 | Mike Sickels | 22 | 00:23.98R | | FL | SKY | | + | | 02/15/23 | 2023 Sunshine State |
50 Back 00:23.98 00:23.98 |
Final 00:23.98 50 Avg split 00:23.98 |
| 240 | Tyler Schroeder | 20 | 00:23.98R | | GA | SA | | + | | 12/11/19 | 2019 East Speedo Win |
| 241 | Kelson Flynn | 19 | 00:23.99R | | ST | NTRO | | + | | 12/08/21 | 2021 West Speedo Win |
| 242 | Harrison Gardner | 20 | 00:24.00R | | NC | NCAC | | + | | 12/08/21 | 2021 East Speedo Win |
| 243 | Giacomo Mezzogori | 21 | 00:24.00R | | GA | UN | | + | | 12/08/21 | 2021 East Speedo Win |
| 244 | Clayton Conklin | 22 | 00:24.01R | | GU | AGS | | + | | 02/15/19 | 2019 6A State Meet |
| 245 | Sam Hoover | 20 | 00:24.03 | | NC | WOLF | | + | | 02/06/21 | NC21036 NCAC Last Ch |
| 246 | Zachary Washburn | 21 | 00:24.04 | | NC | UN-29 | | + | | 03/06/20 | 2020 IES SC Junior O |
| 247 | Alex Boutin | 20 | 00:24.06R | | NT | UNAT | | + | | 12/08/21 | 2021 West Speedo Win |
| 248 | Aramis Rivera | 24 | 00:24.06 | | FL | TAMP | | + | | 02/26/21 | 2021 Area 6 Short Co |
| 249 | Liam Heary | 19 | 00:24.06 | | SE | AU | | + | | 03/11/21 | 2021 FL Swimming Spr |
| 250 | John Heinz | 19 | 00:24.06 | | SE | MTAC | | + | | 02/24/23 | 2023 SE Southeastern |
| 251 | Finn Winkler | 19 | 00:24.10R | | ST | TXLA | | + | | 10/29/21 | 2021 FHSAA 1A Region |
| 252 | Daniel Baldwin | 22 | 00:24.10R | | NC | WAVE | | + | | 12/14/18 | 2018 NC STAR Triad |
| 253 | Seth Basinger | 19 | 00:24.11R | | FL | PA | | + | | 03/09/23 | 2023 Florida Swimmin |
| 254 | Aaron Tran | 19 | 00:24.11R | | GU | KATY | | + | | 02/19/22 | 2022 OSAA 6A Champio |
| 255 | Carson Brockette | 21 | 00:24.12R | | NT | DM | | + | | 03/04/21 | Speedo Lone Star Inv |
| 256 | Michael Carden | 20 | 00:24.12 | | GA | RAYS | | + | | 03/29/22 | 2022 ISCA Internatio |
| 257 | Hudson Bishop | 19 | 00:24.13 | | FL | IRSC | | + | | 02/02/24 | 2024 Stanton C. Crai |
| 258 | Jason Wang | 20 | 00:24.13R | | SE | XCEL | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 259 | Michael Mullen | 19 | 00:24.13R | | FL | GSC | | + | | 03/05/20 | 2020 PV SC Senior Ch |
| 260 | Walker Davis | 21 | 00:24.13 | | NC | UNC | | + | | 03/28/18 | 2018 ISCA/NASA TYR E |
| 261 | Jeffrey Lyman | 24 | 00:24.13 | | FL | FFST | | + | | 03/07/24 | 2024 Florida Swimmin |
| 262 | Zach Hils | 23 | 00:24.14R | | GA | ABSC | | + | | 01/15/16 | 23rd Rays Coaches In |
50 Back 00:24.14 00:24.14 |
Final 00:24.14 50 Avg split 00:24.14 |
| 263 | Johnny Edwards | 19 | 00:24.14R | | NC | GCY | | + | | 04/03/23 | 2023 YMCA Short Cour |
| 264 | Adrian Clement | 21 | 00:24.14R | | NC | UN-22 | | + | | 03/24/22 | 2022 Spring Speedo S |
| 265 | Noah Henderson | 23 | 00:24.16R | | NC | NCS | | + | | 03/23/18 | 2018 NC STAR Tarheel |
| 266 | John Bossler | 21 | 00:24.17R | | KY | UN | | + | | 03/12/21 | 2021 COMBINED SRS |
| 267 | Pierce Thionville | 21 | 00:24.18R | | NT | DM | | + | | 11/14/18 | Division 4 LHSAA Swi |
| 268 | Ethan Riser | 23 | 00:24.19R | | ST | WLOO | | + | | 12/02/22 | 2022 ECAC Winter Cha |
50 Back 00:24.19 00:24.19 |
Final 00:24.19 50 Avg split 00:24.19 |
| 269 | Collin Fuchs | 22 | 00:24.20R | | GU | PACK | | + | | 11/29/18 | Southern Senior Cham |
50 Back 00:24.20 00:24.20 |
Final 00:24.20 50 Avg split 00:24.20 |
| 270 | Joaquin Vargas | 22 | 00:24.20R | | SE | TENN | | + | | 12/09/21 | 31st Annual Speedo W |
| 271 | Joel Thatcher | 26 | 00:24.20R | | GA | SST | | + | | 02/24/16 | 2016 OHIO STATE HIGH |
50 Back 00:24.20 00:24.20 |
Final 00:24.20 50 Avg split 00:24.20 |
| 272 | Jerry Fox | 19 | 00:24.21 | | NC | NCS | | + | | 09/17/22 | 2022 NC TAC TITANS B |
| 273 | Lucas Rovira | 19 | 00:24.23R | | FL | BD | | + | | 03/09/23 | 2023 Florida Swimmin |
| 274 | Kyle Mizell | 19 | 00:24.23 | | NC | RSA | | + | | 12/01/22 | 2022 NC YOTA Capital |
| 275 | Ivan Pidgirsky | 19 | 00:24.23 | | GU | FCST | | + | | 02/24/23 | 2023 Gulf 13 & Over |
| 276 | Christian Vendetti | 22 | 00:24.24R | | FL | UNAT | | + | | 02/14/24 | 2024 Sunshine State |
50 Back 00:24.24 00:24.24 |
Final 00:24.24 50 Avg split 00:24.24 |
| 277 | Teagan Mayer | 20 | 00:24.24R | | NC | UN-25 | | + | | 12/02/22 | TCNJ Invitational 20 |
50 Back 00:24.24 00:24.24 |
Final 00:24.24 50 Avg split 00:24.24 |
| 278 | Andrew Garon | 21 | 00:24.25R | | LA | TAQ | | + | | 03/04/21 | Speedo Lone Star Inv |
| 279 | Jaden Luo | 21 | 00:24.25R | | NC | UN-5 | | + | | 12/05/18 | 2018 West Speedo Win |
| 280 | Nicholas Tann | 25 | 00:24.25R | | GU | TASC | | + | | 02/17/17 | 2017 5A State Meet |
| 281 | Mason Green | 19 | 00:24.25R | | FG | TSA | | + | | 12/08/22 | 32nd Annual Speedo W |
| 282 | Chris Bedsole | 20 | 00:24.26 | | SE | HSA | | + | | 02/21/20 | 2020 SE Southeastern |
| 283 | Tyler Watson | 23 | 00:24.26R | | KY | UN | | + | | 11/03/17 | 2017 FHSAA Swimming |
| 284 | Gianni Famiano | 19 | 00:24.26 | | FG | POMP | | + | | 11/11/23 | 2023 Piranhas Turkey |
| 285 | John Wright | 20 | 00:24.27 | | SE | TALN | | + | | 02/24/23 | 2023 SE Southeastern |
| 286 | Nathan Rariden | 19 | 00:24.28R | | GA | RAYS | | + | | 03/04/22 | 2022 SE Speedo South |
| 287 | Daniel Gordon | 21 | 00:24.29 | | FL | FLOR | | + | | 02/04/22 | 2022 MA YY John deBa |
| 288 | Joseph Brownell | 20 | 00:24.30 | | FL | BSS | | + | | 03/10/22 | 2022 Florida Swimmin |
| 289 | Camden Richardson | 19 | 00:24.30 | | SE | XCEL | | + | | 02/24/23 | 2023 SE Southeastern |
| 290 | Ian Cooper | 24 | 00:24.31 | | FL | UN-01 | | + | | 03/19/19 | 2019 NCSA Spring Cha |
| 291 | Ryan Peckham | 21 | 00:24.32 | | NT | DM | | + | | 02/18/22 | 2022 SE Auburn Class |
| 292 | Ian Lipton | 21 | 00:24.32R | | SE | MTS | | + | | 12/11/19 | 2019 West Speedo Win |
| 293 | Caspar Corbeau | 23 | 00:24.32R | | ST | TXLA | | + | | 03/16/17 | 2017 Spring Senior S |
50 Back 00:24.32 00:24.32 |
Final 00:24.32 50 Avg split 00:24.32 |
| 294 | Eli Westbrook | 20 | 00:24.32 | | SE | OST | | + | | 02/25/22 | 2022 SE Southeastern |
| 295 | Daniel Brooks | 22 | 00:24.33 | | NC | NCAC | | + | | 12/05/19 | 2019 PV Sport Fair W |
| 296 | Jack Dunbar | 19 | 00:24.34R | | GA | GA | | + | | 12/03/21 | 2021 Sr. Short Cours |
| 297 | Jace Crawford | 22 | 00:24.35R | | FL | UNA | | + | | 12/05/18 | 2018 East Speedo Win |
| 298 | Ethan Hadsell | 19 | 00:24.35R | | NC | RSA | | + | | 02/22/24 | 2024 NCS SC SR CHAMP |
50 Back 00:24.35 00:24.35 |
Final 00:24.35 50 Avg split 00:24.35 |
| 299 | Andrew Olsen | 19 | 00:24.35 | | GA | CPAC | | + | | 12/01/23 | 2023 Sr. Short Cours |
| 300 | Gonzalo Vegas | 27 | 00:24.36 | | FG | BRVO | | + | | 11/17/18 | 2018 Piranhas Turkey |
| 301 | Anthony Paculba | 20 | 00:24.38R | | NT | COR | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 302 | Bryan Sullivan | 27 | 00:24.39 | | MS | MMST | | + | | 12/14/18 | 2018 Sunkist Sprint |
| 303 | Anderson Brown | 19 | 00:24.39 | | ST | YMCA | | + | | 02/02/24 | 2024 Stanton C. Crai |
| 304 | Brock McDonald | 19 | 00:24.39 | | SE | HSA | | + | | 03/19/24 | 2024 NCSA Spring Swi |
| 305 | Sage Sungail | 20 | 00:24.40 | | NT | DM | | + | | 03/11/21 | 2021 Fl Swimming Spr |
| 306 | Evan Stroud | 19 | 00:24.40R | | NC | TAC | | + | | 03/25/22 | 2022 NC TAC Titans T |
| 307 | Cooper Reynolds | 19 | 00:24.40R | | KY | SKY | | + | | 03/17/23 | 2023 13 & Over Kent |
50 Back 00:24.40 00:24.40 |
Final 00:24.40 50 Avg split 00:24.40 |
| 308 | Rafael Rodriguez | 22 | 00:24.41 | | FG | SOFL | | + | | 03/22/19 | 2019 Florida Gold Co |
| 309 | Eric Chimes | 24 | 00:24.41R | | NC | UN-8 | | + | | 03/02/18 | 2018 Lake Erie Senio |
| 310 | Joseph Morales | 18 | 00:24.42 | | NT | LAC | | + | 1 | 12/14/23 | King Marlin Pro-Am C |
| 311 | Will Licon | 30 | 00:24.42 | | ST | TXLA | | + | | 03/12/13 | 2013 NCSA Junior Nat |
| 312 | Vadim Burunov | 19 | 00:24.42 | | FG | HAFL | | + | | 11/11/23 | 2023 Piranhas Turkey |
| 313 | Thomas Davis | 20 | 00:24.45 | | GA | UN | | + | | 03/24/23 | 2023 Northern Divisi |
| 314 | Henry Sheils | 21 | 00:24.45R | | WV | HERD | | + | | 03/10/22 | WV 2022 Short Course |
| 315 | Luke Williams | 21 | 00:24.47R | | FL | UNAT | | + | | 09/21/19 | Pinellas County Aqua |
| 316 | Jon Vanzandt | 20 | 00:24.48R | | SE | AU | | + | | 12/08/21 | 2021 West Speedo Win |
| 317 | Jacob Bell | 19 | 00:24.49 | | WT | COM | | + | | 12/15/22 | King Marlin Pro-Am C |
| 318 | David Curtiss | 22 | 00:24.49R | | NC | TAC | | + | | 03/24/16 | 2016 Eastern Zone SC |
50 Back 00:24.49 00:24.49 |
Final 00:24.49 50 Avg split 00:24.49 |
| 319 | Shane McEliece | 19 | 00:24.50R | | SE | PCST | | + | | 02/25/22 | 2022 SE Southeastern |
| 320 | Brock Borak | 19 | 00:24.50R | | GU | SSAN | | + | | 03/02/23 | 2023 Speedo Sectiona |
| 321 | Will Humphreys | 20 | 00:24.50R | | SE | TALN | | + | | 01/14/22 | 2022 NC SGSA January |
| 322 | Andrew Lucky | 22 | 00:24.50R | | NC | SAIL | | + | | 12/03/21 | NJIT vs La Salle Dua |
50 Back 00:24.50 00:24.50 |
Final 00:24.50 50 Avg split 00:24.50 |
| 323 | Justin Bay | 20 | 00:24.51 | | GU | LAP | | + | | 01/14/23 | AQUASTAR January Bla |
| 324 | Logan McDonald | 20 | 00:24.51R | | NC | TYDE | | + | | 10/08/21 | 2021 NC TYDE Andy Cr |
| 325 | Tommy Erwin | 19 | 00:24.52R | | ST | AAAA | | + | | 03/02/23 | 2023 Speedo Sectiona |
| 326 | Colin Whelehan | 19 | 00:24.52 | | NC | NCAC | | + | | 09/17/22 | 2022 NC TAC TITANS B |
| 327 | Colter Carman | 25 | 00:24.52R | | ST | NTRO | | + | | 12/09/15 | 2015 Speedo Short Co |
25 Back 00:12.27 00:12.27 |
50 Back 00:12.25 00:24.52 |
Final 00:24.52 50 Avg split 00:24.52 |
| 328 | Will Scholtz | 19 | 00:24.52 | | ST | TXLA | | + | | 10/07/22 | 2022 SwimVille_USA J |
| 329 | Marshall Pifer | 19 | 00:24.53R | | NC | ATOM | | + | | 02/22/24 | 2024 NCS SC SR CHAMP |
50 Back 00:24.53 00:24.53 |
Final 00:24.53 50 Avg split 00:24.53 |
| 330 | Eamon Monaghan | 19 | 00:24.54 | | GA | UNAT | | + | | 12/03/21 | 2021 Sr. Short Cours |
| 331 | Giovanni Linscheer | 20 | 00:24.55R | | FL | UNA | | + | | 03/16/21 | 2021 NCSA Spring Swi |
| 332 | Beau Bengston | 21 | 00:24.55R | | GA | TTW | | + | | 10/13/23 | 2023 NJIT Invitation |
50 Back 00:24.55 00:24.55 |
Final 00:24.55 50 Avg split 00:24.55 |
| 333 | Ryan Nordheim | 21 | 00:24.55 | | GU | STA | | + | | 12/12/19 | 29th Annual Speedo W |
| 334 | Torin Doherty | 19 | 00:24.56 | | NC | WAVE | | + | | 03/14/23 | 2023 NCSA Spring Swi |
| 335 | Patrick Doyle | 21 | 00:24.57 | | FG | SUN | | + | | 12/16/22 | 2022 Holiday Champs |
| 336 | Alexander Sanchez | 22 | 00:24.58 | | GU | AGS | | + | | 01/09/20 | 38th Speedo Greater |
| 337 | Karl-wilson Aimable | 20 | 00:24.58R | | FG | AZFL | | + | | 03/16/23 | 2023 FG SCY Senior C |
| 338 | Matt Molloy | 22 | 00:24.58R | | FL | T2 | | + | | 03/11/21 | 2021 FL Swimming Spr |
| 339 | Hunter Tapp | 23 | 00:24.58 | | NC | NCS | | + | | 10/12/18 | 2018 SwimVille_USA J |
| 340 | Adam Chaney | 22 | 00:24.59 | | FL | FLOR | | + | | 03/21/17 | 2017 Dolfin ISCA Jun |
| 341 | Keelan Fort | 20 | 00:24.60 | | FL | GCST | | + | | 03/09/23 | 2023 Florida Swimmin |
| 342 | Max Hardt | 22 | 00:24.61R | | GU | HEAT | | + | | 02/17/17 | 2017 6A State Meet |
| 343 | Tom Ferguson | 20 | 00:24.61 | | FL | IRSC | | + | | 02/02/24 | 2024 Stanton C. Crai |
| 344 | Chase Ferguson | 21 | 00:24.62 | | GU | SHRK | | + | | 02/25/22 | 2022 Gulf Short Cour |
| 345 | Andrew Li | 19 | 00:24.62R | | NC | TAC | | + | | 02/13/20 | 2020 NC SC AG Champs |
| 346 | Martin Ferrebee | 19 | 00:24.63R | | FL | TYS | | + | | 03/09/23 | 2023 Florida Swimmin |
| 347 | Emilio Aparicio | 19 | 00:24.63 | | NC | RSA | | + | | 03/30/23 | 2023 NCAC Tar Heel S |
| 348 | Jacob Howe | 19 | 00:24.63R | | WV | YNCWV | | + | | 03/14/24 | WV 2024 Short Course |
50 Back 00:24.63 00:24.63 |
Final 00:24.63 50 Avg split 00:24.63 |
| 349 | Marcelo Mansur | 19 | 00:24.64 | | FG | EA | | + | | 01/20/23 | 2023 TYR SoFlo Open |
| 350 | Xavier Moore | 19 | 00:24.65R | | KY | KYA | | + | | 03/17/23 | 2023 13 & Over Kent |
50 Back 00:24.65 00:24.65 |
Final 00:24.65 50 Avg split 00:24.65 |
| 351 | Josiah Morales | 30 | 00:24.66R | | FG | PAQ | | + | | 03/22/19 | 2019 Florida Gold Co |
| 352 | Jaden Bunt | 20 | 00:24.66 | | FL | SYS | | + | | 03/07/24 | 2024 Florida Swimmin |
| 353 | Ross Dant | 23 | 00:24.66R | | NC | WOLF | | + | | 12/04/15 | 2015 NC YOTA-TYR Cap |
| 354 | Caden Sweetman | 20 | 00:24.67 | | SE | STAC | | + | | 02/25/22 | 2022 SE Southeastern |
| 355 | Ryan Silver | 21 | 00:24.68R | | NC | MOR | | + | | 03/22/19 | CAT/TAC Tar Heel Sta |
| 356 | Pablo Lopez Franco | 19 | 00:24.68 | | FG | RANS | | + | | 12/08/22 | 32nd Annual Speedo W |
| 357 | Lawson Thomas | 19 | 00:24.69R | | ST | ASC | | + | | 03/02/23 | 2023 Speedo Sectiona |
| 358 | Joe Rusnock | 21 | 00:24.70 | | NT | DM | | + | | 03/28/18 | 2018 ISCA/NASA TYR E |
| 359 | Michele Vandenbossche | 20 | 00:24.70 | | FG | AZFL | | + | | 12/07/23 | 33rd Annual Winter C |
| 360 | Nolan Lacjak | 20 | 00:24.70R | | NC | MSA | | + | | 12/08/21 | 2021 East Speedo Win |
| 361 | David Johnson | 19 | 00:24.70 | | GA | GOLD | | + | | 03/14/23 | 2023 NCSA Spring Swi |
| 362 | Mark Dattilio | 19 | 00:24.71R | | KY | KYA | | + | | 03/28/22 | 2022 YMCA Short Cour |
| 363 | John Vandeusen | 22 | 00:24.72R | | FL | GSC | | + | | 12/05/18 | 2018 East Speedo Win |
| 364 | Lukas Fu | 19 | 00:24.72 | | SE | LIFE | | + | | 02/24/23 | 2023 SE Southeastern |
| 365 | Ryan Teuton | 20 | 00:24.72 | | SE | MCC | | + | | 02/24/23 | 2023 SE Southeastern |
| 366 | Eli Likins | 19 | 00:24.74R | | NT | TRAC | | + | | 02/27/21 | 2021 5A State Meet B |
| 367 | Victor Rosado | 22 | 00:24.76 | | FL | UNAT | | + | | 02/01/19 | TBAC Winter Invitati |
| 368 | Sam Parker | 22 | 00:24.76R | | GA | GCAT | | + | | 03/13/18 | 2018 NCSA Spring Cha |
| 369 | Sean Neils | 19 | 00:24.77R | | NC | TAC | | + | | 02/10/23 | 2023 PN OB WESCO Dis |
| 370 | Teddy Blake | 19 | 00:24.78R | | NC | YOTA | | + | | 03/03/23 | 2023 NC GYSSA Champs |
| 371 | Gregory Nordheim | 19 | 00:24.78R | | FG | BRTN | | + | | 11/04/21 | 2021 FHSAA 4A Region |
| 372 | Philip Goeckel | 25 | 00:24.78 | | GA | SPAC | | + | | 03/24/23 | 2023 Northern Divisi |
| 373 | Jonathon Marshall | 19 | 00:24.79R | | FL | FLOR | | + | | 10/27/19 | Stevie Grieshammer H |
| 374 | Jacob Pishko | 21 | 00:24.80R | | LA | LSU | | + | | 12/11/19 | 2019 East Speedo Win |
| 375 | Chris Rosser | 20 | 00:24.80R | | GU | BTA | | + | | 02/27/21 | 2021 5A State Meet B |
| 376 | Ryan Miller | 19 | 00:24.80R | | KY | LAK | | + | | 03/18/22 | 2022 13 & Over Kent |
| 377 | Dillon Hillis | 24 | 00:24.82R | | NC | TEAM | | + | | 02/22/18 | 2018 Florida Swimmin |
| 378 | Luis Junqueira | 20 | 00:24.82 | | FL | OUTD | | + | | 03/10/22 | 2022 Florida Swimmin |
| 379 | Adam Hetman | 19 | 00:24.82R | | KY | TS | | + | | 03/22/24 | 2024 13 & OVER Kent |
50 Back 00:24.82 00:24.82 |
Final 00:24.82 50 Avg split 00:24.82 |
| 380 | Alejandro Mateus | 19 | 00:24.83 | | FG | SOFL | | + | | 12/08/22 | 32nd Annual Speedo W |
| 381 | Cullen Roberts | 19 | 00:24.83 | | SE | BAY | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 382 | Paul Scalf | 18 | 00:24.83R | | ST | AAAA | | + | 1 | 01/26/24 | 2024 ST OB UIL Distr |
50 Back 00:24.83 00:24.83 |
Final 00:24.83 50 Avg split 00:24.83 |
| 383 | Aidan Eckard | 19 | 00:24.84R | | NT | IRON | | + | | 02/15/24 | 2024 ST OB UIL 4A St |
50 Back 00:24.84 00:24.84 |
Final 00:24.84 50 Avg split 00:24.84 |
| 384 | Ray Prosinski | 19 | 00:24.84R | | SC | GAME | | + | | 03/10/22 | 2022 Florida Swimmin |
| 385 | Colton Mcgrady | 20 | 00:24.84 | | GA | SPAC | | + | | 03/24/23 | 2023 Northern Divisi |
| 386 | Samuel Tate | 21 | 00:24.84 | | SE | PA | | + | | 02/19/21 | 2021 SE Southeastern |
| 387 | Owen Taylor | 21 | 00:24.84 | | KY | UN | | + | | 10/09/20 | 2020 OH AP PCY Fall |
| 388 | Zain Butt | 19 | 00:24.84 | | KY | LAK | | + | | 10/07/22 | 2022 SwimVille_USA J |
| 389 | Gabriel Araya | 25 | 00:24.85 | | FG | AZFL | | + | | 11/16/19 | 2019 Piranhas Turkey |
| 390 | Noah Rutberg | 22 | 00:24.85R | | NC | NCAC | | + | | 02/07/18 | 2018 PV OB Metro Cha |
50 Back 00:24.85 00:24.85 |
Final 00:24.85 50 Avg split 00:24.85 |
| 391 | Kayden Lancaster | 19 | 00:24.86R | | KY | UNKY | | + | | 03/08/19 | 2019 Indiana Age Gro |
| 392 | Adrian Aguilar | 23 | 00:24.86R | | FG | MACM | | + | | 11/13/15 | FHSAA Swimming and D |
| 393 | Dylan Ramos | 19 | 00:24.86 | | FL | PSA | | + | | 03/10/22 | 2022 Florida Swimmin |
| 394 | Stephen Lopez | 19 | 00:24.87R | | FL | HIGH | | + | | 01/12/24 | 2024 FAST Polar Bear |
50 Back 00:24.87 00:24.87 |
Final 00:24.87 50 Avg split 00:24.87 |
| 395 | Sam Voss | 19 | 00:24.87 | | GA | RAYS | | + | | 03/29/22 | 2022 ISCA Internatio |
| 396 | David Ware | 19 | 00:24.87R | | GA | ACE | | + | | 03/24/23 | 2023 Central Divisio |
50 Back 00:24.87 00:24.87 |
Final 00:24.87 50 Avg split 00:24.87 |
| 397 | Garrett Starnes | 20 | 00:24.90R | | ST | SRG | | + | | 02/03/23 | UIL 2023 Region VII |
50 Back 00:24.90 00:24.90 |
Final 00:24.90 50 Avg split 00:24.90 |
| 398 | Danny Chen | 19 | 00:24.90R | | GU | FCST | | + | | 12/07/22 | 2022 West Speedo Win |
| 399 | Slater Sabel | 21 | 00:24.90 | | FL | ROCO | | + | | 03/16/21 | 2021 NCSA Spring Swi |
| 400 | Drew Sutherland | 19 | 00:24.90 | | SE | JAX | | + | | 02/25/22 | 2022 SE Southeastern |
| 401 | Benjamin Binder | 21 | 00:24.90R | | NT | DM | | + | | 03/05/20 | 2020 MN NSAC MN SCY |
| 402 | Ryan Warmbier | 21 | 00:24.91 | | FL | TBAY | | + | | 06/03/23 | 3rd Annual TBAY Beat |
| 403 | Sterling Crane | 23 | 00:24.92R | | ST | UN-1 | | + | | 12/04/15 | 2015 GSC Holiday Cla |
| 404 | Nick Love | 19 | 00:24.92 | | SE | RPS | | + | | 02/24/23 | 2023 SE Southeastern |
| 405 | Austin Stone | 19 | 00:24.93R | | NT | MTRO | | + | | 02/23/24 | 2024 ST OB UIL 5A St |
50 Back 00:24.93 00:24.93 |
Final 00:24.93 50 Avg split 00:24.93 |
| 406 | Blake Reynolds | 23 | 00:24.93 | | GA | EAT | | + | | 03/22/16 | 2016 NCSA Age Group |
| 407 | Ali Alawi | 19 | 00:24.93R | | FG | AZFL | | + | | 12/07/23 | 33rd Annual Winter C |
50 Back 00:24.93 00:24.93 |
Final 00:24.93 50 Avg split 00:24.93 |
| 408 | Hudson Trammell | 20 | 00:24.93 | | SE | GPAC | | + | | 02/19/21 | 2021 SE Southeastern |
| 409 | Joshua Justin | 20 | 00:24.93 | | FG | WASC | | + | | 12/13/18 | 28th Annual Speedo W |
| 410 | Jayden Bearden | 20 | 00:24.93R | | SE | MCC | | + | | 12/03/21 | 2021 Sr. Short Cours |
| 411 | Jeffrey Echols | 22 | 00:24.94R | | NC | EAC | | + | | 03/28/19 | 2019 EZ Southern Sec |
| 412 | Jackson Brooks | 19 | 00:24.94 | | GA | USAC | | + | | 12/01/23 | 2023 Sr. Short Cours |
| 413 | Jackson Wampler | 19 | 00:24.96R | | FG | PST | | + | | 12/09/21 | 31st Annual Speedo W |
| 414 | Stephen Kim | 19 | 00:24.96R | | FG | SOFL | | + | | 03/21/24 | 2024 FGC SCY Senior |
50 Back 00:24.96 00:24.96 |
Final 00:24.96 50 Avg split 00:24.96 |
| 415 | Christian Sztolcman | 24 | 00:24.96 | | NC | WOLF | | + | | 03/14/17 | 2017 NCSA Spring Cha |
| 416 | Caleb Brandon | 22 | 00:24.97 | | FL | UN | | + | | 02/28/19 | 2019 Florida Swimmin |
| 417 | Adriel Sanes | 25 | 00:24.97 | | GU | UN-BB | | + | | 02/24/17 | 2017 Gulf Short Cour |
| 418 | Jordan Smith | 19 | 00:24.98R | | NT | TRAC | | + | | 03/04/21 | Speedo Lone Star Inv |
| 419 | Landon Lloyd | 19 | 00:24.98 | | NC | TAC | | + | | 09/16/23 | 2023 TAC TITANS Blue |
| 420 | Jordan Saslo | 24 | 00:24.98 | | SE | XCEL | | + | | 02/22/18 | 2018 Florida Swimmin |
| 421 | Sebastian Rosales Olivas | 20 | 00:24.98R | | GA | GCAT | | + | | 02/16/18 | 2018 Short Course Ag |
| 422 | Stevie Balistreri | 20 | 00:24.98R | | GU | UN | | + | | 12/02/21 | 2021 Gulf Southern S |
| 423 | Quinn Belmar | 19 | 00:25.00R | | GU | DADS | | + | | 03/02/23 | 2023 Speedo Sectiona |
| 424 | Parker Tanke | 19 | 00:25.00 | | GA | GOLD | | + | | 03/14/23 | 2023 NCSA Spring Swi |
| 425 | Marcus Beckstead-Holman | 21 | 00:25.01 | | FL | IRSC | | + | | 02/03/23 | 2023 Stanton C. Crai |
| 426 | William Nickel | 22 | 00:25.03R | | ST | AAAA | | + | | 02/14/20 | 2020 5A State Meet |
| 427 | Renato Herran | 21 | 00:25.03 | | FG | PST | | + | | 12/12/19 | 29th Annual Speedo W |
| 428 | John Hayes | 21 | 00:25.04R | | SE | BAMA | | + | | 01/31/20 | 2020 KHSAA Region 3 |
| 429 | Spencer Merodio | 19 | 00:25.04R | | NC | UN-4 | | + | | 12/07/22 | 2022 West Speedo Win |
| 430 | Patrick Spillman | 19 | 00:25.05R | | GU | BATS | | + | | 12/02/21 | 2021 Gulf Southern S |
| 431 | Sam Craft | 19 | 00:25.05 | | FL | WFLA | | + | | 03/09/23 | 2023 Florida Swimmin |
| 432 | Matthew Stein | 21 | 00:25.05R | | NC | MSA | | + | | 12/08/21 | 2021 East Speedo Win |
| 433 | Josh McLean | 21 | 00:25.06 | | GU | DADS | | + | | 12/16/21 | 2021 King Marlin Pr |
| 434 | Tyler Hayes | 26 | 00:25.06R | | WT | LSC | | + | | 02/05/16 | Region 1- 6A Champio |
| 435 | Blake Moran | 23 | 00:25.06 | | FL | WOJ | | + | | 01/18/19 | 2019 JaxParks Classi |
| 436 | Nicholas Fonzo | 19 | 00:25.07R | | NC | UN-20 | | + | | 12/17/22 | 2022 SI Winter Age G |
| 437 | Riccardo Pandin | 21 | 00:25.07 | | FL | IRSC | | + | | 02/02/24 | 2024 Stanton C. Crai |
| 438 | Munzer Kabbara | 22 | 00:25.09R | | GU | CFSC | | + | | 11/29/18 | Southern Senior Cham |
50 Back 00:25.09 00:25.09 |
Final 00:25.09 50 Avg split 00:25.09 |
| 439 | Noah Brown | 19 | 00:25.10 | | GA | FINS | | + | | 11/04/23 | 2023 Bill Behrens Ve |
| 440 | Gavin Gerwick | 20 | 00:25.11R | | GU | USSAN | | + | | 12/02/21 | 2021 Gulf Southern S |
| 441 | Caleb Rinchack | 20 | 00:25.11 | | FL | UN-18 | | + | | 02/03/23 | 2023 Stanton C. Crai |
| 442 | Boden Richardson | 19 | 00:25.11 | | SE | XCEL | | + | | 02/25/22 | 2022 SE Southeastern |
| 443 | Michael McCloskey | 19 | 00:25.12R | | FL | FE | | + | | 03/09/23 | 2023 Florida Swimmin |
| 444 | Chase Healy | 19 | 00:25.12R | | SC | SCSC | | + | | 03/26/21 | 2021 SC MOC Champion |
| 445 | Victor Song | 19 | 00:25.12R | | SE | WAKE | | + | | 02/24/23 | 2023 SE Southeastern |
| 446 | Brandon Stebbins | 19 | 00:25.13 | | FL | SLAC | | + | | 03/09/23 | 2023 Florida Swimmin |
| 447 | Thomas Wooldridge | 21 | 00:25.13R | | GA | GA | | + | | 12/03/21 | 2021 Sr. Short Cours |
| 448 | Josiah Blair | 22 | 00:25.13R | | GA | PST | | + | | 02/08/24 | 2024 Sun Conference |
50 Back 00:25.13 00:25.13 |
Final 00:25.13 50 Avg split 00:25.13 |
| 449 | Joaquin Uz | 26 | 00:25.14R | | FG | CANE | | + | | 03/21/24 | 2024 FGC SCY Senior |
50 Back 00:25.14 00:25.14 |
Final 00:25.14 50 Avg split 00:25.14 |
| 450 | Lane Durham | 19 | 00:25.14R | | NC | WOW | | + | | 03/22/24 | 2024 ECSL Championsh |
50 Back 00:25.14 00:25.14 |
Final 00:25.14 50 Avg split 00:25.14 |
| 451 | Josh Roper | 19 | 00:25.15R | | LA | CLAC | | + | | 03/28/22 | 2022 YMCA Short Cour |
| 452 | Gus Pastos | 22 | 00:25.16R | | FL | GSC | | + | | 12/11/20 | 2020 Florida Virtual |
| 453 | Milo Shue | 19 | 00:25.16 | | NC | DUKE | | + | | 12/17/22 | 2022 BY Candy Cane I |
| 454 | Alex Fu | 20 | 00:25.17 | | GU | FCST | | + | | 01/09/20 | 38th Speedo Greater |
| 455 | Peter Dunson | 19 | 00:25.17R | | NC | NCAC | | + | | 11/11/22 | 2022 NC MOR Atlantic |
| 456 | Will Ridley | 19 | 00:25.18R | | GU | SSAN | | + | | 03/05/20 | 2020 Short Course TA |
| 457 | Jackson Davis | 22 | 00:25.18R | | SC | GAME | | + | | 11/01/19 | 2019 NC Dynamo v Swi |
| 458 | Hayden Bellotti | 19 | 00:25.19R | | GU | FCST | | + | | 03/07/19 | 2019 Short Course TA |
50 Back 00:25.19 00:25.19 |
Final 00:25.19 50 Avg split 00:25.19 |
| 459 | Siaka Weidenbaum | 22 | 00:25.19R | | SE | UN-1 | | + | | 03/02/18 | 2018 Southern Premie |
| 460 | Miles Simon | 23 | 00:25.19R | | GA | CAD | | + | | 11/02/18 | 12th Annual Luqman R |
| 461 | Hill Harchelroad | 19 | 00:25.19R | | SE | WAKE | | + | | 02/24/23 | 2023 SE Southeastern |
| 462 | Blake Cookson | 19 | 00:25.19R | | ST | WLOO | | + | | 01/25/24 | 2024 ST OB UIL Distr |
50 Back 00:00.00 00:00.00 |
Final 00:00.00 50 Avg split 00:00.00 |
| 463 | Riley Thomas | 21 | 00:25.20 | | FL | IRSC | | + | | 02/03/23 | 2023 Stanton C. Crai |
| 464 | Marshall Odom IV | 19 | 00:25.20R | | GU | HEAT | | + | | 11/12/22 | 2022 NOCH Turkey Cla |
| 465 | William Heck | 19 | 00:25.21 | | FL | BSS | | + | | 04/10/19 | 2019 ISCA TYR Elite |
| 466 | Robert Melsom | 19 | 00:25.21 | | FL | SPA | | + | | 07/19/24 | 2024 Summer Area 3 C |
| 467 | Lachlan Andrew | 20 | 00:25.21 | | FL | BSS | | + | | 03/15/22 | 2022 NCSA Spring Swi |
| 468 | Davis Amare | 20 | 00:25.21 | | SE | SWAT | | + | | 02/25/22 | 2022 SE Southeastern |
| 469 | George Flanders | 20 | 00:25.22R | | ST | TXLA | | + | | 04/04/19 | 2019 Far Western Sho |
| 470 | Jack Hoagland | 23 | 00:25.22 | | NT | DM | | + | | 10/06/18 | 2018 NM CAQ Fall Dec |
| 471 | Rush Clark | 22 | 00:25.23 | | FG | FAA | | + | | 03/08/18 | 2018 MV Region VIII |
| 472 | Jose Diaz | 23 | 00:25.23 | | FG | NSU | | + | | 03/22/19 | 2019 Florida Gold Co |
| 473 | Aidan Sims | 22 | 00:25.23 | | SE | BAY | | + | | 03/19/19 | 2019 NCSA Spring Cha |
| 474 | Cotton Fields | 21 | 00:25.24R | | NT | DM | | + | | 03/01/18 | 2018 American Short |
| 475 | Billy Johnson | 20 | 00:25.25 | | FL | IRSC | | + | | 02/02/24 | 2024 Stanton C. Crai |
| 476 | Luke Shourds | 22 | 00:25.25R | | KY | CARD | | + | | 02/21/19 | 2019 KHSAA Champions |
| 477 | Ward Lockhart | 23 | 00:25.25R | | NT | DM | | + | | 09/22/18 | 2018 BSL Sprint Into |
| 478 | Enrique Rodriguez | 19 | 00:25.26 | | FG | SOFL | | + | | 12/08/22 | 32nd Annual Speedo W |
| 479 | Logan Reinhold | 19 | 00:25.26 | | GA | SPAC | | + | | 03/24/23 | 2023 Northern Divisi |
| 480 | Brandon Christensen | 23 | 00:25.27 | | FL | BD | | + | | 03/07/24 | 2024 Florida Swimmin |
| 481 | Andrew Seeber | 19 | 00:25.28R | | NC | GCY | | + | | 11/11/22 | 2022 NC TAC TITANS B |
| 482 | Crawford Hightower | 19 | 00:25.29R | | KY | LEXD | | + | | 03/17/23 | 2023 13 & Over Kent |
50 Back 00:25.29 00:25.29 |
Final 00:25.29 50 Avg split 00:25.29 |
| 483 | Ethan Doehler | 21 | 00:25.30 | | ST | TXLA | | + | | 03/29/19 | 2019 ST SASA SOMBRER |
| 484 | Matthew Monistere | 19 | 00:25.30R | | SE | MTAC | | + | | 02/25/22 | 2022 SE Southeastern |
| 485 | Davidson Vincent | 23 | 00:25.30 | | FG | AZFL | | + | | 12/08/22 | 32nd Annual Speedo W |
| 486 | Michael Pruett | 19 | 00:25.30 | | SE | XCEL | | + | | 02/25/22 | 2022 SE Southeastern |
| 487 | Porter LeVasseur | 24 | 00:25.31 | | SE | XCEL | | + | | 03/07/19 | 2019 Region VIII Spe |
| 488 | Ben Russell | 22 | 00:25.33R | | NC | MOR | | + | | 11/19/22 | NYU/Johns Hopkins/TC |
50 Back 00:25.33 00:25.33 |
Final 00:25.33 50 Avg split 00:25.33 |
| 489 | Cameron Dolly | 23 | 00:25.34 | | FL | SWIM | | + | | 02/22/18 | 2018 Florida Swimmin |
| 490 | Aria Besharat | 20 | 00:25.35 | | FG | NMST | | + | | 09/03/21 | 2021 Coral Springs O |
| 491 | Brian Kirby | 19 | 00:25.35R | | FL | GCST | | + | | 03/09/23 | 2023 Florida Swimmin |
| 492 | Mitchell Stroud | 22 | 00:25.35R | | NC | TAC | | + | | 10/18/19 | TAC-TIDE Dual Speedo |
| 493 | Robert Sussmeier | 33 | 00:25.36 | | NT | O2 | | + | | 12/15/22 | King Marlin Pro-Am C |
| 494 | Russell Exum | 21 | 00:25.36R | | NT | DM | | + | | 11/15/19 | 2019 NC ECA Southeas |
| 495 | Luke Smelzer | 20 | 00:25.36 | | NC | SGSA | | + | | 01/13/23 | 2023 NC SGSA January |
| 496 | Abraham Shim | 19 | 00:25.37 | | NT | RACE | | + | | 02/27/21 | RACE Spring Mixed Me |
| 497 | Sam Jennings | 22 | 00:25.37 | | GU | BATS | | + | | 02/23/18 | 2018 Gulf Short Cour |
| 498 | Adam OBrien | 20 | 00:25.37 | | |
