| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 2 | Nathan Headon-Weeks | 17 | PNIST | 58.85 | — | 735 |
| 3 | Daniel Apostol | 15 | MTBY | 58.97 | — | 795 |
| 5 | Owen Gingras | 16 | IEVAN | 1:01.33 | — | 680 |
| 6 | Max Guo | 15 | PNIST | 1:01.77 | — | 691 |
| 7 | Owen Senske | 15 | IEVAN | 1:02.60 | — | 664 |
| 9 | Andrew Sieglock | 18 | PNIST | 1:03.00 | — | 579 |
| 10 | Braden Chambers | 16 | IESWAT | 1:04.23 | — | 592 |
| 11 | Elijah Brown | 15 | FLSWIM | 1:04.45 | — | 609 |
| 12 | Isaac Zheng | 15 | PNIST | 1:04.60 | — | 604 |
| 1 | Calliope Kim | 17 | PNIST | 1:05.24 | — | 732 |
| 13 | Glenn Ricker | 17 | IELGSC | 1:06.30 | — | 514 |
| 17 | Finn Stetson | 15 | PNUN | 1:06.64 | BB | 551 |
| 14 | Daniel Lazar | 15 | PNIST | 1:07.17 | — | 538 |
| 15 | Lucas Ono-Chan | 15 | PNIST | 1:07.67 | — | 526 |
| 18 | Tyler Lewis | 14 | PNIST | 1:09.04 | BB | 542 |
| 10 | Taylor Tabino | 14 | IESWAT | 1:09.82 | AA | 639 |
| 11 | Elishka Janout | 15 | IECAST | 1:09.99 | — | 629 |
| 12 | Ava Werni | 15 | MTMAC | 1:11.02 | A | 602 |
| 13 | Olivia Chau | 16 | PNIST | 1:11.37 | — | 575 |
| 16 | Zachary Yuan | 15 | PNIST | 1:12.06 | B | 435 |
| 17 | Riain Oneil | 15 | PNIST | 1:12.42 | A | 568 |
| 14 | Ava Arabshahi | 17 | PNIST | 1:13.21 | — | 518 |
| 16 | Codi Thomas | 16 | IECOUG | 1:14.86 | — | 498 |
| 19 | Macy Belzer | 14 | IEIES | 1:14.99 | BB | 516 |
| 20 | Bostyn Shoemaker | 12 | IESSS | 1:15.46 | BB | 559 |
| 21 | Payton Kujat | 16 | PNIST | 1:16.32 | — | 470 |
| 22 | Lauren Howe | 15 | IEVAN | 1:16.74 | — | 477 |
| 23 | Andrea Moon | 17 | PNIST | 1:17.95 | — | 429 |
| 24 | Mckenna Wallace | 14 | IESWAT | 1:18.45 | BB | 451 |