| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Max Stewart | 16 | CANOVA | 15:32.53 | AAAA | 846 |
| 2 | Mark O'Mara | 17 | CAROSE | 15:49.70 | — | 796 |
| 3 | Yide Li | 15 | CABREA | 16:02.50 | AAAA | 803 |
| 4 | Grant O'Mara | 16 | CANOVA | 16:12.53 | AAA | 746 |
| 5 | Alexander Burnside | 15 | PCSCSC | 16:41.83 | AAA | 712 |
| 1 | Mia Bugarin | 16 | CAROSE | 16:57.78 | AAAA | 819 |
| 2 | Abigail Miller | 17 | CANOVA | 17:00.82 | — | 812 |
| 3 | Lilli Perner | 16 | CAROSE | 17:32.93 | AAA | 740 |
| 4 | Angela Poon | 15 | PCSCSC | 18:08.66 | AAA | 676 |