| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Emiliano Rocha Escobar | 14 | MEND | 1:08.39 | — | 387 |
| 2 | Westin Benfield | 17 | MEND | 1:10.39 | — | 298 |
| 1 | Lily Tholberg | 17 | FTBR | 1:11.30 | — | 404 |
| 2 | Elena Caranicolas | 17 | FTBR | 1:15.41 | — | 342 |
| 3 | Monica Suhr | 16 | STHE | 1:15.95 | — | 335 |
| 3 | Joseph Harris | — | TEHS | 1:20.39 | — | — |
| 4 | Margrethe James | — | CRED | 1:28.70 | — | — |
| 5 | Yomaris Real Lopez | — | FTBR | 1:30.39 | — | — |
| 6 | Cosette Taylor | — | STHE | 1:32.88 | — | — |
| — | Luna Chacon | — | CRED | 1:36.19 | — | — |
| 7 | Elisa Kliewer | — | TEHS | 1:42.10 | — | — |
| 8 | Summer Hardcastle | — | STHE | 1:44.99 | — | — |