| Name | Age | Club | Time | Splits | ||
| 1 | Kimberly MacKay | 12 | Midlothian | 1:14.08 | 36.57 | 1:14.08 |
| 2 | Morven Rae-Seaman | 12 | Fins | 1:15.18 | 36.66 | 1:15.18 |
| 3 | Elizabeth Lim | 12 | Warrender | 1:15.43 | 36.78 | 1:15.43 |
| 4 | Katie Macdonald | 13 | Warrender | 1:16.22 | 37.94 | 1:16.22 |
| 5 | Megan Lawrie | 12 | Warrender | 1:17.52 | 38.12 | 1:17.52 |
| 6 | Erin Rafferty | 12 | Aquanauts Li | 1:17.86 | 38.21 | 1:17.86 |