Records
8 Advance: Top 3 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 1563 Samara Bond | Ku-Ring-Gai | 26.44Q | 1 | |
| 2 | 30864 Maia Madden Khan | Ku-Ring-Gai | 27.05Q | 2 | |
| 3 | 34081 Sofia Fedirchuk | Mosman | 26.80Q | 1 | |
| 4 | 32478 Tara Webb | Cherrybrook | 27.23Q | 2 | |
| 5 | 9359 Rani Sharma | Cherrybrook | 27.16Q | 1 | |
| 6 | 4519 Tara Hollyoak | Manly Warringah | 27.77Q | 2 | |
| 7 | 4484 Phoebe Berglund | Manly Warringah | 27.46q | 1 | |
| 8 | 10963 Jenah Patel | Nth Rocks Carlin | 28.07q | 2 | |
| 9 | 9397 Madison Mitchell | Cherrybrook | 28.71 | 1 | |
| 10 | 7191 Sacha Jones | Northern Suburbs | 29.53 | 1 | |
| -- | 4680 Ashlee O'Reilly | Manly Warringah | DNS | 1 | |
| -- | 5909 Elysha Pawsey | Ryde | DNS | 1 | |
| -- | 35493 Tianna Bertolissio | Parramatta | DNS | 2 | |
| -- | 4433 Maya Tedder | Manly Warringah | DNS | 2 | |
| -- | 31170 Eve Simpson | Manly Warringah | DNS | 2 | |
| -- | 5839 Kaitlyn Martin | Ryde | DNS | 2 |