| Place | Name | Club | Improvement | Result |
|---|---|---|---|---|
| 1 | Caitlin Poulson | Penrith | Caitlin Poulson Penrith |
1:05.80 |
| 2 | Molly Hale | Penrith | Molly Hale Penrith |
1:09.88 |
| 3 | Emily Guthrie | Penrith | Emily Guthrie Penrith |
1:14.61 |
| 4 | Emily Ellwood | Penrith | Emily Ellwood Penrith |
1:14.90 |