| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Caleb Apodaca | 18 | PCDACA | 58.87 | — | 698 |
| 2 | Andrew Kim | 18 | PCDACA | 1:01.17 | — | 622 |
| 3 | Leona Matsumoto | 15 | PCDACA | 1:01.77 | — | 676 |
| 4 | Boris Strots | 17 | PCDACA | 1:02.00 | — | 608 |
| 5 | Tyler Newton | 16 | LOGA | 1:03.85 | — | 585 |
| 6 | Elijah Sayson | 16 | PCUN | 1:03.93 | — | 583 |
| 7 | Nilay Kundu | 17 | PCUN | 1:04.42 | — | 542 |
| 8 | Arnav Patil | 16 | PCDACA | 1:04.52 | — | 567 |
| 1 | Lindsay Barnes | 16 | CATROJ | 1:08.47 | — | 614 |
| 2 | Sascha Wang | 16 | PCUN | 1:09.47 | — | 588 |
| 3 | Yooseon Hwang | 17 | PCDACA | 1:11.54 | — | 537 |
| 9 | Rojel Acot | 16 | CCMTVI | 1:13.63 | — | 382 |
| 4 | Amaris Charton | 15 | PCDACA | 1:14.61 | — | 487 |
| 5 | Minh-Anh Pham | 16 | PCDACA | 1:16.13 | — | 447 |