| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Scott McMillan | 16 | PCWCAB | 52.25 | — | 758 |
| — | Garrett Chivers | 15 | CAMP | 54.08 | — | 732 |
| 3 | Garrett Chivers | 15 | CAMP | 54.28 | — | 724 |
| — | Scott McMillan | 16 | PCWCAB | 54.71 | — | 661 |
| 1 | Adriana Smith | 16 | PCOAPB | 54.73 | — | 894 |
| 8 | Grant Eubanks | 16 | PCOAPB | 56.09 | — | 613 |
| — | Adriana Smith | 16 | PCOAPB | 56.42 | — | 816 |
| 2 | Emilia Barck | 15 | PCOAPB | 56.59 | — | 820 |
| — | Grant Eubanks | 16 | PCOAPB | 57.10 | — | 581 |
| 3 | Sadie Suppiger | 14 | PCCROW | 57.45 | AAA | 809 |
| — | Sadie Suppiger | 14 | PCCROW | 57.65 | AAA | 801 |
| — | Emilia Barck | 15 | PCOAPB | 58.02 | — | 761 |
| 13 | Kyle Flora | 17 | PCUN | 59.65 | — | 489 |
| 4 | Cady Chan | 16 | PCWCAB | 1:00.46 | — | 663 |
| — | Cady Chan | 16 | PCWCAB | 1:00.61 | — | 658 |
| 15 | Evan Sonoda | 15 | PCWCAB | 1:00.79 | — | 515 |
| — | Regan Stambaugh | 18 | PCOAPB | 1:00.79 | — | 653 |
| — | Kyle Flora | 17 | PCUN | 1:00.84 | — | 461 |
| — | Natalie Bove | 15 | CAMP | 1:00.96 | — | 656 |
| — | Evan Sonoda | 15 | PCWCAB | 1:01.39 | — | 500 |
| 6 | Natalie Bove | 15 | CAMP | 1:01.52 | — | 638 |
| — | Taryn Veronda | 16 | PCOAPB | 1:03.50 | — | 573 |
| 8 | Taryn Veronda | 16 | PCOAPB | 1:04.11 | — | 556 |
| — | Geetha Chandrasekaran | 14 | PCUN | 1:07.79 | BB | 493 |
| — | Caroline Battersby | 18 | USUN | 1:09.38 | — | 439 |
| — | Sydney Zhang | 17 | PCOAPB | 1:10.38 | — | 421 |