| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Stephanie Kershaw | Townsville Grammar School | 1:03.27 |
| 2 | Tori West | Pimlico State High School | 1:03.96 |
| 3 | Caitlin Hurle | Kirwan State High | 1:07.81 |
| 4 | Stephanie Harrison | Ryan Catholic College | 1:08.58 |
| 5 | Sara Alexander | Cathedral College | 1:11.30 |
| 6 | Melinda Keiller | Townsville State High School | 1:13.94 |
| 7 | Brittany Santariga | William Ross High | 1:14.24 |
| -- | Sophie Hughes | Saint Margaret Mary's College | DNS |