| Place | Swimmer | Age | Club | Time | Std | Power pts |
|---|---|---|---|---|---|---|
| 1 | Jane Ririe | 13 | UTHAST | 1:13.93 | B | 439 |
| 2 | Mason White | 11 | UTTSS | 1:18.71 | — | 427 |
| 3 | Grant Howard | 12 | UTHAST | 1:20.61 | — | 326 |
| 4 | Sophia Howcroft | 11 | UTHAST | 1:24.28 | — | 356 |
| 5 | Rachel Howcroft | 11 | UTHAST | 1:27.66 | — | 317 |
| 6 | Naomi Parasimenco | 9 | UTTSS | 1:29.30 | — | 431 |
| 7 | Winston Chase | 8 | UTUVA | 1:44.42 | — | — |