| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Reilly Gilbert | 18 | STGOLD | 50.09 | — | 777 |
| 2 | Mac Boyle | 18 | GUKATY | 51.13 | — | 730 |
| 3 | Elijah Villalva | 16 | BDEPAP | 55.46 | — | 597 |
| 4 | Canyon Neundorfer | 18 | KSJ2 | 56.00 | — | — |
| 5 | Patrick Pham | — | HST | 56.10 | — | — |
| 1 | Jade Hallum | 17 | STWHAC | 56.28 | — | 749 |
| 6 | Santiago Rodriguez-Bustos | 16 | PJPI | 57.09 | — | — |
| 7 | Carlos Rodriguez | — | ECH | 58.23 | — | — |
| 2 | Hadley Beeson | 16 | NTDM | 58.30 | — | 687 |
| 8 | Omar Abouelazm | 17 | GUFCST | 58.52 | — | 490 |
| 9 | Charlie Ramirez | 15 | GUBATS | 58.67 | — | 543 |
| 10 | Patrick Greaney | — | HST | 58.93 | — | — |
| 11 | Elijah Zeise | — | ECH | 59.36 | — | — |
| 12 | Daniel Rivera | — | ECH | 1:00.10 | — | — |
| 13 | Eric Pink | 17 | KSJ2 | 1:00.37 | — | — |
| 3 | Yana Bacha | 16 | GUDADS | 1:00.90 | — | 603 |
| 14 | Thomas Pecararo | — | DBL | 1:00.94 | — | — |
| 4 | Olivia Lyons | 18 | GUSHAC | 1:00.97 | — | 589 |
| 15 | Alejandro Amaro | 16 | DBL | 1:01.37 | — | — |
| 16 | Jordan Garza | 16 | SCEN | 1:01.65 | — | 434 |
| 5 | Pearson Kurka | 16 | GUSHAC | 1:01.87 | — | 575 |
| 6 | Riley Harrison | 17 | GURICE | 1:04.15 | — | 506 |
| 7 | Niela Dawlett | 15 | GULAP | 1:05.73 | — | 491 |
| 8 | Milan Dao | 16 | PJPI | 1:07.27 | — | 447 |
| 9 | Jessica Young | — | ATC | 1:07.51 | — | — |
| 10 | Lauren Barajas | 17 | ELA | 1:09.80 | — | 393 |
| 11 | Paige Van Hyfte | 15 | DUA | 1:11.07 | — | 388 |
| 12 | Analia Cortez | 16 | BDSWAT | 1:12.61 | — | 356 |
| 13 | Alexandra McKillip | — | HDA | 1:13.51 | — | — |
| 14 | Ruth Jasadiredja | 14 | PJPI | 1:16.14 | — | — |