| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Masato Dacosta | 21 | CAUCSB | 4:25.08 | — | — |
| 2 | Devyn Caples | 18 | PCCROW | 4:25.82 | — | 894 |
| 3 | Tyler Kopp | 22 | PCCAL | 4:27.30 | — | — |
| 4 | Sean Grieshop | 25 | CAMVN | 4:32.03 | — | — |
| 5 | Richard Mihm | 22 | PCUN-0 | 4:33.49 | — | — |
| — | Liam Custer | 20 | PCALTO | 4:34.25 | — | — |
| 6 | Humberto Najera | 19 | CAEVO | 4:35.67 | — | — |
| — | Daniel Roy | 24 | ORTDPS | 4:37.28 | — | — |
| 1 | Lucerne Bell | 19 | PCUN-2 | 4:41.64 | — | — |
| 2 | Isabelle Odgers | 23 | CAMVN | 4:46.90 | — | — |
| 7 | Lucas Eskola | 16 | ORHEAT | 4:48.13 | — | 730 |
| 3 | Justina Kozan | 20 | CABREA | 4:50.44 | — | — |
| 4 | Ella Flowers | 20 | CATROJ | 4:51.91 | — | — |
| — | Aidan Arie | 17 | CANOVA | 4:52.17 | — | 673 |
| 5 | Paige Maceachern | 21 | CAUN-0 | 4:53.91 | — | — |
| 6 | Samantha Tadder | 21 | PCUN-2 | 4:53.93 | — | — |
| 7 | Elizabeth Murphy | 19 | SNSMST | 4:56.33 | — | — |
| — | Lucy Flynn | 16 | CAGOLD | 4:56.96 | AAAA | 813 |
| 8 | Sophia Duncan | 20 | PCUN-2 | 4:59.84 | — | — |