Records
8 Advance: Top 3 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | Katalina Iosefo-Fuavaa | Minchinbury | 18.41Q | 1 | |
| 2 | Elita Masoe-Galo | The Ponds Lac | 18.78Q | 2 | |
| 3 | Emma Smugalla | Doonside | 18.95Q | 2 | |
| 4 | Olivia-Marie Tuiafiso | Doonside | 19.01Q | 1 | |
| 5 | Dakodah Mckeown-Flack | Tallawong Park | 19.17Q | 1 | |
| 6 | Kayla Briggs | The Ponds Lac | 21.37Q | 2 | |
| 7 | Alena Birkic | Tallawong Park | 21.16q | 1 | |
| 8 | Syesha Bhinder-Sandhu | Blacktown | 21.41q | 2 | |
| 9 | Tiana Nirsimloo | The Ponds Lac | 21.97 | 1 | |
| 10 | Savannah Evans | Minchinbury | 22.54 | 2 | |
| 11 | Charlotte Bell | Doonside | 22.60 | 2 | |
| 12 | Abigail Prawilwan | Doonside | 22.79 | 1 | |
| 13 | Hope Foster | Blacktown | 22.88 | 2 | |
| 14 | Olivia Green | Prospect | 22.97 | 1 | |
| -- | Sienna Gobena | The Ponds Lac | DNS | 2 | |
| -- | Chloe Zirilli | Blacktown | DNS | 1 | |
| -- | Ryder Ambrose | Quakers Hill | DNS | 1 | |
| -- | Alexia Younes | Tallawong Park | DNS | 2 |