Records
| Place | Name | Age | Centre | Final | H. |
|---|---|---|---|---|---|
| 1 | 1963 Talahn Paki | Hills District | 44.66 | 3 | |
| 2 | 30343 Savannah Taylor | Port Hacking | 45.69 | 3 | |
| 3 | 2731 Izobelle Louison-R | Port Hacking | 45.75 | 3 | |
| 4 | 2236 Avalene Tandog | Hills District | 45.90 | 2 | |
| 5 | 23641 Jessi Fotheringham | Tamworth | 47.71 | 2 | |
| 6 | 3999 Lily Stewart | Inner West | 47.99 | 3 | |
| 7 | 6724 Chynna Hardy | Sutherland | 48.22 | 2 | |
| 8 | 16968 Ella Hewitt | Kiama | 48.31 | 1 | |
| 9 | 31569 Caitlin Brennan | Nth Rocks Carlin | 48.38 | 3 | |
| 10 | 1545 Amelia Watkins | Ku-Ring-Gai | 48.42 | 2 | |
| 11 | 6065 Georgia Phillips | Ryde | 49.19 | 3 | |
| 12 | 19337 Grace Adlington | Port Macquarie | 49.66 | 2 | |
| 13 | 15472 Elizabeth Godwin | Glenbrook | 49.85 | 3 | |
| 14 | 17611 Rebecca Coyte | Kurrajong Bilpin | 50.49 | 1 | |
| 15 | 18081 Olivia Pyda | Liverpool City | 51.19 | 1 | |
| 16 | 24931 Keira Rejske | Wollongong City | 52.06 | 1 | |
| 17 | 15108 Millie Harper | Eschol Park | 53.87 | 1 7.7.1.c.i | |
| -- | 108 Ellie Barnett | Balmain | DNS | 2 | |
| -- | 9885 Pyper Jacobs | Maitland | DNS | 1 | |
| -- | 9397 Madison Mitchell | Cherrybrook | DNS | 1 | |
| -- | 2153 Lucie Francis | Hills District | DNS | 2 | |
| -- | 9123 Sarah-anne Koot | Cherrybrook | DNS | 3 | |
| -- | 28756 Kirra Vaughan | Tuggerah Lakes M | DNS | 1 | |
| -- | 5839 Kaitlyn Martin | Ryde | DNS | 2 |