| Pos | Name | Age | Club | Time | Splits | |
|---|---|---|---|---|---|---|
| 1 | Macy Laidlaw | 13 | EMHX | 1:09.19 | 33.37 | 1:09.19 |
| 2 | Caitlin Kirk | 13 | EGSX | 1:09.66 | 33.48 | 1:09.66 |
| 3 | Lucy Dunbar | 15 | EHMX | 1:10.55 | 34.26 | 1:10.55 |
| 4 | Grace Colville | 13 | EGSX | 1:10.99 | 34.89 | 1:10.99 |
| 5 | Anna Myers | 14 | EHMX | 1:11.43 | 34.73 | 1:11.43 |
| 6 | Ava McKiernan | 13 | Midlothian | 1:12.47 | 34.59 | 1:12.47 |