| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Kathirvel Karthicholagar | 12 | CAHRZN | 39.31 | B | 416 |
| 2 | Pavel Kryshchenko | 12 | CAHRZN | 41.57 | — | 352 |
| 3 | Ryan Guido | 13 | CAHRZN | 44.48 | — | — |
| 4 | Rileigh Wagenbach | 11 | CAHRZN | 44.49 | — | 362 |
| 5 | William Cheng | 13 | CAHRZN | 45.80 | — | — |
| 6 | Miles Aisley | 11 | CAHRZN | 50.25 | — | 251 |
| 7 | Eliza Palomares | 10 | CAUN | 51.74 | — | 269 |
| 8 | Cooper Jimenez | 12 | CAHRZN | 54.21 | — | 159 |
| 9 | Lucy Mao | 8 | CAHRZN | 55.02 | B | — |
| 10 | Aryanni Tansiongco | 11 | CAHRZN | 56.56 | — | 176 |