Records
8 Advance: Top 3 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 23757 Chloe Williams | Werrington | 27.51Q | 1 | |
| 2 | 23899 Amel Ker | Werrington | 29.67Q | 2 | |
| 3 | 29422 Sarah Galea | Cranebrook | 29.41Q | 1 | |
| 4 | 19106 Summer Amituanai | Emu Plains | 29.76Q | 2 | |
| 5 | 23824 Maya Collisson | Werrington | 30.07Q | 1 | |
| 6 | 23877 Taylor Auld | Werrington | 30.24Q | 2 | |
| 7 | 28517 Aimee Johannsen | Colyton St Clair | 30.43q | 2 | |
| 8 | 16457 Effy Bachtis | Emu Plains | 30.51q | 2 | |
| 9 | 16528 Bonnie Clark | Emu Plains | 30.88 | 1 | |
| 10 | 28539 Taya Brewer | Colyton St Clair | 31.32 | 1 | |
| 11 | 22340 Chloe Griffiths | Penrith | 31.43 | 1 | |
| 12 | 37992 Zoe Mitchell | Nepean | 33.89 | 1 | |
| -- | 16723 Ava Ilijeski | Emu Plains | DNS | 2 | |
| -- | 22347 Harmoni Hill | Penrith | DNS | 1 | |
| -- | 23888 Isabella Roelofs | Werrington | DNS | 2 |