| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Andrea Orellana | 16 | CAFAC | 1:08.57 | — | — |
| 1 | Brian Aeschliman | 17 | CAFAC | 1:08.69 | — | — |
| 2 | Audrey Lee | 16 | CAFAC | 1:09.04 | — | — |
| 1 | Darren Wang | 11 | CAFSON | 1:10.07 | — | 645 |
| 3 | Elena Cornejo | 15 | CAFAC | 1:10.63 | — | — |
| 1 | Kelly Wang | 12 | CAFSON | 1:10.71 | — | 537 |
| 4 | Madisyn Coombs | 17 | CAFAC | 1:10.71 | — | — |
| 5 | Megan Medina | 17 | CAFAC | 1:13.25 | — | — |
| 1 | Shengrui Huang | 13 | CAFFSC | 1:15.51 | — | — |
| 1 | Cloris Zhang | 14 | CATCC | 1:16.08 | — | — |
| 2 | Jocelyn Compean | 12 | CAFAC | 1:19.98 | — | 371 |
| 1 | Ryan Roytberg | 10 | CAFAC | 1:21.87 | B | 455 |
| 3 | Salma Bader | 12 | CAFAC | 1:26.36 | — | 295 |
| 2 | Holden Scheff | 13 | CAUN-0 | 1:26.63 | — | — |
| 2 | Rainier Lin | 11 | CAFAC | 1:33.12 | — | 275 |
| 2 | Makenna Place | 13 | CAFAC | 1:34.11 | — | — |
| 3 | Jason Ma | 12 | CAFAC | 1:37.25 | — | 190 |
| 4 | Grace Ge | 11 | CAFAC | 1:39.04 | — | 222 |
| 2 | Albert Ge | 10 | CAFAC | 1:39.42 | — | 254 |
| 1 | Haley Lin | 10 | CAFAC | 1:43.40 | — | 226 |
| 1 | Levi Garay | 8 | CAFAC | 1:44.41 | — | — |
| 2 | Grayson Gong | 8 | CAFAC | 1:58.44 | — | — |
| 3 | Skyler Scamara | 10 | CAFAC | 2:03.24 | — | 133 |