Records
| Place | Name | Age | Centre | Prelims | H. |
|---|---|---|---|---|---|
| 1 | Sophia Keys | Balmain | 27.84Q | 2 | |
| 2 | Eisla Scully | Balmain | 28.01Q | 1 | |
| 3 | Sadie Rayment | Eastern Suburbs | 28.15q | 2 | |
| 4 | Elise Green | South Eastern | 28.40q | 1 | |
| 5 | Olivia Kehoe | South Eastern | 28.97q | 2 | |
| 6 | Sadie O'Sullivan | Balmain | 29.31q | 1 | |
| 7 | Precious Osman | Eastern Suburbs | 29.69q | 1 | |
| 8 | Taylor Verdon | Canterbury | 29.98q | 2 | |
| 9 | Sofiah Dhaeveloose | Inner West | 30.19 | 2 | |
| 10 | Mimi Tolnay | South Eastern | 30.51 | 1 | |
| 11 | Chloe Spencer | Eastern Suburbs | 31.35 | 1 | |
| 12 | Summer Weston | Balmain | 32.82 | 1 | |
| 13 | Lucia Coggan | South Eastern | 33.54 | 2 | |
| -- | Stella Moros | Eastern Suburbs | DNS | 2 |