| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Khoa Nong | 14 | SIMVY | 1:14.30 | — | 302 |
| 1 | Mason Meneses | 11 | SISOL | 1:22.51 | — | 363 |
| 2 | Everett Tanaka | 12 | SIBAY | 1:23.21 | — | 280 |
| 2 | Joshua Lickel | 14 | SIBAY | 1:23.70 | — | 211 |
| 3 | Ryan Sengpaseuth | 11 | SIHSA | 1:23.89 | — | 345 |
| 1 | Delphin Wang | 11 | SIRSD | 1:25.49 | B | 330 |
| 3 | Bradley West | 13 | SISOL | 1:26.25 | — | 217 |
| 2 | Danica Dolor | 11 | SISOL | 1:28.57 | — | 297 |
| 1 | Francis Lou | 10 | SIBAY | 1:31.19 | — | 307 |
| 3 | Amelia Penfield | 11 | SIRSD | 1:32.62 | — | 259 |
| 4 | Short Harrison | 11 | SIRSD | 1:43.29 | — | 185 |
| 1 | Sophia Rottnek | 9 | SISOL | 1:44.47 | B | 271 |
| 2 | Hailey LaBerge | 10 | SIRSD | 1:46.14 | — | 197 |
| 4 | Minkyung Park | 11 | SIRSD | 1:51.67 | — | 148 |
| 2 | Leif Chang | 9 | SIRSD | 2:08.44 | — | 135 |
| 5 | Dominic Dickey | 11 | SISBA | 2:16.08 | — | 81 |