| Name | Age | Club | Time | Splits | ||
| 1 | McKinley, Kirstin | 17 | Co Glasgow | 1:17.07 | 36.22 | 1:17.07 |
| 2 | Milburn, Victoria | 17 | Co Glasgow | 1:21.00 | 38.71 | 1:21.00 |
| 3 | Finlayson, Ellie | 17 | Dun City Aqu | 1:22.15 | 39.22 | 1:22.15 |
| 4 | Clark, Faye | 15 | Coast | 1:23.51 | 38.97 | 1:23.51 |
| 5 | McCallum, Ellie | 15 | Forfar Asc | 1:23.96 | 40.00 | 1:23.96 |
| 6 | Christophersen, Franc | 16 | Sas | 1:24.06 | 39.76 | 1:24.06 |