Records
8 Advance: Top 3 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 22279 Briar Auvaa | Penrith | 29.76Q | 2 | |
| 2 | 16513 Felicity Sutton | Emu Plains | 30.29Q | 1 | |
| 3 | 38080 Alana Keil | Nepean | 30.62Q | 2 | |
| 4 | 22323 Cassidy Kelly | Penrith | 31.13Q | 1 | |
| 5 | 16702 Malia Odhiambo | Emu Plains | 31.49Q | 1 | |
| 6 | 16736 Marguerite Toohey | Emu Plains | 34.22Q | 2 | |
| 7 | 28399 Matlida Watts | Colyton St Clair | 33.46q | 1 | |
| 8 | 29456 Caroline Davidson | Cranebrook | 35.49q | 1 | |
| 9 | 16553 Lucy Tindall | Emu Plains | 35.62 | 2 | |
| 10 | 16619 Rosie Chan | Emu Plains | 35.89 | 2 | |
| 11 | 38099 Kaitlyn Downes | Nepean | 41.67 | 1 | |
| 12 | 23890 Charlotte-rose Pis | Werrington | 44.89 | 2 | |
| -- | 22085 Imogen Wynne | Penrith | DNS | 2 | |
| -- | 28401 Sienna Billings | Colyton St Clair | DNS | 1 |