Records
8 Advance: Top 2 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 19108 Marley Scott-Faul | Manly Warringah | 14.34Q | 2 | |
| 2 | 19710 Lotte Roessler | Manly Warringah | 14.97Q | 3 | |
| 3 | 19427 Audrey Grether | Manly Warringah | 15.97Q | 1 | |
| 4 | 18796 Grace Carlton | Hornsby | 15.72Q | 3 | |
| 5 | 480 Sophie Mair | Ku-Ring-Gai | 16.22Q | 1 | |
| 6 | 334 Zara Denney | Ku-Ring-Gai | 16.70Q | 2 | |
| 7 | 8000 Maisie Yorke | Mosman | 16.30q | 3 | |
| 8 | 19807 Charlotte Selinas | Manly Warringah | 16.54q | 3 | |
| 9 | 854 Holly Kyle | Ku-Ring-Gai | 16.57 | 1 | |
| 10 | 14089 Amelia Dengate | Northern Districts | 17.19 | 1 | |
| 11 | 8063 Emma Jones | Mosman | 17.39 | 3 | |
| 12 | 19342 Milla Kacilala | Manly Warringah | 17.50 | 1 | |
| 13 | 13966 Zoe Swain | Northern Districts | 17.65 | 2 | |
| 14 | 611 Charlotte Barnsley | Ku-Ring-Gai | 17.92 | 2 | |
| 15 | 19225 Lucie Lyne | Manly Warringah | 18.30 | 1 | |
| 16 | 19789 Amy Senior | Manly Warringah | 18.31 | 3 | |
| 17 | 19652 Milly McVicar | Manly Warringah | 18.74 | 1 | |
| 18 | 19352 Rhiannon Dick | Manly Warringah | 18.83 | 1 | |
| 19 | 19790 Mia Barrett | Manly Warringah | 19.17 | 2 | |
| 20 | 8019 Nina Parkinson | Mosman | 19.21 | 3 | |
| 21 | 14130 Jade Hawes | Northern Districts | 19.26 | 3 | |
| -- | 13941 Bianca Ferreira | Northern Districts | DNS | 2 | |
| -- | 18731 Ada Riddle | Hornsby | DNS | 1 | |
| -- | 8198 Sophie Savage | Mosman | DNS | 3 | |
| -- | 19562 Rianna MorenoByrne | Manly Warringah | DNS | 2 | |
| -- | 19349 Fleur Herbert-Jone | Manly Warringah | DNS | 2 |