| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Nolan Baker | 13 | CATST | 50.69 | A | 771 |
| 1 | Justina Kozan | 17 | CABREA | 51.73 | — | 773 |
| 2 | Benjamin Gallegos | 15 | CAMVN | 52.21 | — | 596 |
| 3 | Joseph Geis | 17 | CAMVN | 52.66 | — | 523 |
| 4 | Ryan Hattar | 15 | CAMVN | 53.20 | — | 563 |
| 5 | Jack Samuels | 15 | CAMVN | 53.35 | — | 558 |
| 2 | Isabella Abrajan | 17 | CATST | 53.83 | — | 686 |
| 3 | Gracyn Aquino | 14 | CAMVN | 54.19 | AA | 722 |
| 6 | Grant Mundl | 15 | CAMVN | 54.19 | — | 533 |
| 4 | Madelyn Phillips | 16 | CAMVN | 54.58 | — | 670 |
| 7 | Luke Collins | 12 | CASAND | 54.93 | BB | 681 |
| 5 | Henley Kerr | 16 | CAMVN | 57.00 | — | 588 |
| 6 | Kali Rankin Zelada | 13 | CARMDA | 57.25 | A | 640 |
| 7 | Andrea Bintintan | 13 | CANOVA | 57.29 | A | 639 |
| 8 | Sydnie Massucco | 13 | CANOVA | 57.36 | A | 636 |
| 9 | Sadie Burke | 14 | CANOVA | 58.00 | — | 589 |
| 10 | Yufei Chen | 14 | CANOVA | 58.56 | A | 572 |
| 11 | Dena Zamani | 16 | CAMVN | 58.95 | — | 531 |
| 12 | Gabriella Hester | 18 | CAGOLD | 1:01.80 | — | 453 |
| 8 | Luke Stark | 15 | CASOCA | 1:02.13 | — | 353 |