Records
8 Advance: Top 2 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | Repeta Masoe-Galo | The Ponds Lac | 28.80Q | 3 | |
| 2 | Azalyah Halangahu | Doonside | 29.49Q | 2 | |
| 3 | Arielle Burville | The Ponds Lac | 29.86Q | 1 | |
| 4 | Abigail Opoku | Prospect | 30.62Q | 2 | |
| 5 | Josephine Bakhita Peter | Quakers Hill | 31.98Q | 1 | |
| 6 | Scarlett Rao | The Ponds Lac | 32.88Q | 3 | |
| 7 | Deena Sinno | Doonside | 32.21q | 1 | |
| 8 | Sienna Rao | The Ponds Lac | 32.95q | 2 | |
| 9 | Ava Anthony | Blacktown | 33.15 | 2 | |
| 10 | Ananya Kannan | Quakers Hill | 34.22 | 2 | |
| 11 | Layla Mounajjed | Tallawong Park | 34.79 | 3 | |
| 12 | Harlow Olson | Quakers Hill | 35.07 | 3 | |
| 13 | Adhieu Dor Achiek | Quakers Hill | 36.26 | 1 | |
| 14 | Tahlia Punter | Lethbridge Park | 38.77 | 3 | |
| 15 | Alex-Jane Burns | Doonside | 40.21 | 2 | |
| -- | Estelle Osifo | Doonside | DNS | 1 | |
| -- | Ava Siataga | Quakers Hill | DNS | 1 | |
| -- | Stacey Litchfield | Doonside | DNS | 3 |