| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Margaret Raffo | 16 | ADCLRK | 1:09.58 | — | 435 |
| 2 | Sarah McShane | 18 | ADJJSC | 1:12.65 | — | 382 |
| 3 | Jaina Bischof | 15 | ADCLRK | 1:14.40 | — | 361 |
| 1 | Dalton Clapper | 14 | ADCLRK | 1:18.51 | — | 256 |
| 1 | Lachlan Morgan | 11 | ADCLRK | 1:24.17 | — | 342 |
| 1 | Jennavieve Rigosu | 12 | ADALBS | 1:25.18 | — | 281 |
| 1 | Tyshaun Tonic | 17 | ADJJSC | 1:39.61 | — | 105 |
| 2 | Hunter Kinley | 13 | ADCLRK | 1:41.17 | — | 135 |
| 2 | Valerie Cerruto | 11 | ADCANA | 1:59.01 | — | 122 |