| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Andre Ignoffo | 15 | PCNBA | 55.90 | — | 663 |
| 1 | Sophia Lee | 18 | PCUN | 59.41 | — | 699 |
| 2 | May Roberts | 18 | PCNBA | 1:00.37 | — | 666 |
| 3 | Annabelle Mullin | 15 | PCNBA | 1:01.25 | — | 646 |
| 4 | Caitlin Quill | 15 | CAUN-0 | 1:01.71 | — | 632 |
| 5 | Julia Thompson | 15 | STIG | 1:03.59 | — | 578 |
| 6 | Cameron Forbes | 11 | PCTOC | 1:05.55 | BB | 732 |
| 7 | Brooke Bent | 15 | PCNBA | 1:09.25 | — | 447 |
| 8 | Katherine Wu | 15 | PCNBA | 1:10.35 | — | 427 |
| 2 | Dean Gustavson | 15 | PCNBA | 1:11.04 | — | 323 |
| 9 | Mireille Schaefer | 15 | PCNBA | 1:15.89 | — | 340 |
| 3 | Charles Scott | 14 | PCNBA | 1:22.65 | — | 219 |
| 10 | Avery Hinkelman | 14 | PCNBA | 1:23.15 | — | 267 |
| 11 | Kate Lynch | 16 | PCNBA | 1:23.34 | — | 253 |