| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Matthew Hughes | 15 | SEENSW | 4:58.36 | — | 671 |
| 2 | Hunter Walton | 17 | GUUN-S | 5:07.19 | — | 579 |
| 3 | Stehl Sutherland | 16 | SEJAX | 5:22.65 | — | 520 |
| 4 | Alexander Guild | 15 | SEMTAC | 5:23.06 | — | 528 |
| 1 | Erin Madigan | 14 | SEMTAC | 5:30.85 | — | 620 |
| 2 | Megan Horne | 13 | SENAC | 5:34.25 | A | 632 |
| 5 | Joshua Sackree | 13 | SELTSE | 5:34.63 | BB | 593 |
| 3 | Eva Rottink | 13 | SENAC | 5:35.56 | A | 624 |
| 6 | Mason McKinney | 14 | SEENSW | 5:37.10 | — | 520 |
| 4 | Elizabeth Livesay | 16 | NCUN-0 | 5:37.38 | — | 555 |
| 5 | Caroline Johnson | 18 | SEENSW | 5:40.27 | — | 541 |
| 6 | Lindy Hunter | 15 | SEENSW | 5:43.14 | — | 531 |
| 7 | Lucien Chenard | 14 | GACCAC | 5:44.62 | — | 487 |
| 7 | Macie McCubbin | 16 | KYHA | 5:48.22 | — | 505 |
| 8 | Caroline Short | 16 | KYHA | 5:59.70 | — | 458 |