| Name | Age | Club | Time | Splits | ||
| 1 | Holly Drysdale | 14 | Livingston | 1:21.86 | 37.45 | 1:21.86 |
| 2 | Rachel Simpson | 14 | Warrender | 1:25.00 | 40.05 | 1:25.00 |
| 3 | Katherine Jones | 14 | Livingston | 1:25.93 | 39.33 | 1:25.93 |
| 4 | Daisy Forster | 14 | Dun City Aqu | 1:27.32 | 38.97 | 1:27.32 |
| 5 | Aimee Young | 13 | Inverclyde | 1:34.73 | 41.99 | 1:34.73 |
| -- | Caitlin Gibson | 13 | Warrender | DQ | ||