| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Jayden Kadiman | 14 | CASDA | 5:14.64 | — | 640 |
| 2 | Luke Leon Guerrero | 13 | CAFAST | 5:21.17 | BB | 671 |
| 3 | Kamryn Sinclair | 15 | CALKWD | 5:27.34 | — | 612 |
| 4 | Lucy Flynn | 13 | CAGOLD | 5:30.12 | AA | 656 |
| 5 | Trinity Salcedo | 16 | CALKWD | 5:43.83 | — | 524 |
| 6 | Lily Guevara | 14 | CAFAST | 5:48.73 | — | 529 |
| 7 | Jacqueline Shen | 15 | CATRID | 5:53.15 | — | 487 |