| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Jacob Upcraft | 14 | NIMETS | 18:34.05 | BB | 552 |
| 1 | Anthony Aloi | 12 | NIMETS | 18:58.00 | A | 657 |
| 1 | Molly MacMaster | 14 | NISKAN | 20:56.53 | BB | 453 |
| 2 | Natalie Thompson | 14 | NIJETS | 21:22.08 | BB | 427 |
| 3 | Adelaide Atherton | 14 | NIJETS | 21:27.72 | BB | 421 |
| 2 | Graham Wisniewski | 11 | NIMETS | 22:07.04 | B | 530 |
| 1 | Adam Smith | 16 | NIMETS | 22:23.59 | — | 283 |
| 4 | Emma Wisniewski | 14 | NIMETS | 23:32.44 | — | 319 |
| 5 | Ryleigh Parfitt | — | NIBSSC | 24:12.83 | — | 307 |