Records
8 Advance: Top 2 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 11480 Tabrett, Madison | Cherrybrook | 29.12Q | 3 | |
| 2 | 11505 Dawson, Hannah | Cherrybrook | 30.41Q | 1 | |
| 3 | 17058 Tazewell, Sophie | Parramatta | 31.51Q | 2 | |
| 4 | 14278 Cellacay, Arabella | Ryde | 30.61Q | 1 | |
| 5 | 17416 Ng, Emily | Nth Rocks Carlin | 30.87Q | 3 | |
| 6 | 17523 Wirianata, Jolin | Nth Rocks Carlin | 32.06Q | 2 | |
| 7 | 11580 Wigham, Abigail | Cherrybrook | 31.78q | 3 | |
| 8 | 17582 Perry, Julia | Nth Rocks Carlin | 32.02q | 3 | |
| 9 | 14366 Lim, Emma | Ryde | 32.03 | 3 | |
| 10 | 17647 Kucharski, Emilie | Nth Rocks Carlin | 32.16 | 1 | |
| 11 | 14763 Mclachlan, Amelia | Ryde | 32.26 | 2 | |
| 12 | 14289 Lombardi, Alessand | Ryde | 32.45 | 3 | |
| 13 | 17126 Marken, Rhea | Parramatta | 33.11 | 1 | |
| 14 | 2850 Gatfield-Davis, Ma | Northern Suburbs | 33.56 | 2 | |
| 15 | 11520 Liu, Jasmine | Cherrybrook | 33.83 | 1 | |
| 16 | 14443 Clarke, Jessica | Ryde | 33.99 | 1 | |
| 17 | 11606 Krivozhnya, Christ | Cherrybrook | 34.23 | 2 | |
| 18 | 14467 Anson, Charlize | Ryde | 34.81 | 2 | |
| 19 | 17529 Bibring, Aria | Nth Rocks Carlin | 35.62 | 3 | |
| -- | 17218 Moussa, Angelina | Parramatta | DNS | 3 | |
| -- | 17015 Choi, Yena | Parramatta | DNS | 1 | |
| -- | 17539 Mirzaei, Ronika | Nth Rocks Carlin | DNS | 1 | |
| -- | 14340 Bedford, Gillian | Ryde | DNS | 2 |