| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Nam Truong | 16 | MNAQJT | 56.14 | — | 611 |
| 2 | Erik Peterson | 16 | MNAQJT | 59.17 | — | 522 |
| 3 | Brian Hu | 15 | MNAQJT | 59.51 | — | 549 |
| 4 | Maiya Garcia | 14 | MNPRNH | 1:03.05 | — | 612 |
| 1 | Nova Deitering | 12 | MNAQJT | 1:08.78 | BB | 533 |
| 5 | Milla Downing | 15 | MNPRNH | 1:08.96 | — | 453 |
| 2 | Charlotte Duijser | 11 | OHBBA | 1:10.41 | B | 590 |
| 6 | Ellie Watanabe | 16 | MNAQJT | 1:11.39 | — | 403 |
| 3 | Minh Truong | 10 | MNAQJT | 1:12.05 | — | 622 |
| 4 | Samuel Schwandt | 12 | MNAQJT | 1:12.25 | — | 428 |
| 5 | Harrison Stroup | 11 | CTWHAT | 1:14.09 | — | 501 |
| 7 | Jonas Selbo | 15 | MNPRNH | 1:14.55 | — | 279 |
| 6 | Nora Young | 12 | MNPRNH | 1:22.05 | — | 314 |
| 8 | Kayleigh Klardie | 13 | MNAQJT | 1:22.32 | — | 296 |
| 7 | Connor Kelsey | 12 | MNSTRM | 1:25.56 | — | 257 |
| 8 | Adeline Althaus-Kotila | 11 | MNPRNH | 1:34.41 | — | 245 |
| 9 | William Clark | 10 | MNAQJT | 1:34.58 | — | 275 |
| 10 | Ella Twedten | 12 | MNAQJT | 1:40.94 | — | 169 |
| 11 | Tianyi Ren | 10 | MNAQJT | 1:55.56 | — | 151 |