| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Henry Thornton | 16 | STFISH | 55.23 | — | 604 |
| 2 | Ella Bingham | 15 | STLSAC | 58.66 | — | 690 |
| 3 | Victor Garudo | 17 | STLSAC | 1:00.09 | — | 452 |
| 4 | Emily Morales | 15 | STLSAC | 1:01.26 | — | 606 |
| 5 | Luis Chinea | 15 | STTXLA | 1:01.52 | — | 471 |
| 6 | Gustavo Mantorval | 15 | STLSAC | 1:03.44 | — | 430 |
| 7 | Dru Kimball | 14 | STLSAC | 1:06.02 | — | 501 |
| 8 | Travis Tellez | 14 | STLSAC | 1:06.36 | — | 406 |
| 9 | Kassie Brown | 16 | STLSAC | 1:06.95 | — | 454 |
| 10 | Xiyang Zou | 16 | STLSAC | 1:07.04 | — | 338 |
| 11 | Ava Smith | 15 | STFISH | 1:10.13 | — | 404 |
| 12 | Arushi Sadam | 14 | STLSAC | 1:12.82 | — | 374 |
| 13 | Allison Walker | 13 | STFISH | 1:13.33 | B | 390 |
| 14 | Allison Pimm | 17 | STFISH | 1:16.25 | — | 301 |
| 15 | Kamron Freese | 16 | STFISH | 1:19.95 | — | 199 |