Records
| Place | Name | Age | Centre | Final | H. |
|---|---|---|---|---|---|
| 1 | 4545 Josephine Han | Manly Warringah | 1:07.68 | 3 | |
| 2 | 7044 Stella Wade | Northern Suburbs | 1:09.00 | 3 | |
| 3 | 7540 Callie Simpson | Eastern Suburbs | 1:09.36 | 3 | |
| 4 | 19328 Molly Currie | Port Macquarie | 1:14.35 | 1 | |
| 5 | 5379 Aurelia Stewart | Mosman | 1:14.77 | 2 | |
| 6 | 3116 Stephanie Lee | Camden | 1:14.81 | 2 | |
| 7 | 30310 Scout Koernig | Port Hacking | 1:14.91 | 3 | |
| 8 | 19588 Annabelle Clifton | Prospect | 1:14.99 | 3 | |
| 9 | 15144 Nneka Fashoyin | Eschol Park | 1:15.61 | 3 | |
| 10 | 32085 Madeleine Bruneau | Inner West | 1:15.82 | 3 | |
| 11 | 30298 Madison Honan | Port Hacking | 1:17.65 | 2 | |
| 12 | 15272 Alexa Lancaster | Glenbrook | 1:17.90 | 2 | |
| 13 | 6106 Indiana Mitchell | Ryde | 1:17.95 | 2 | |
| 14 | 9735 Zoe Dilworth | Maitland | 1:18.20 | 1 | |
| 15 | 7982 Deaisu Surendrakum | Girraween | 1:18.51 | 2 | |
| 16 | 21641 Caitlin Butler | Rouse Hill Rams | 1:18.60 | 2 | |
| 17 | 41511 Quinn Crawford | Temora | 1:18.68 | 1 | |
| 18 | 1750 Lara Batey | Hills District | 1:18.91 | 2 | |
| 19 | 20180 Kimberley Williams | Orange | 1:19.65 | 1 | |
| 20 | 19442 Emily Morris | Port Macquarie | 1:19.80 | 1 | |
| 21 | 17405 Ruby O'Brien | Kotara South | 1:21.00 | 1 | |
| 22 | 21883 Casey Fowler | Parramatta | 1:21.24 | 1 | |
| 23 | 11744 Ava Sowerby | Albion Park | 1:29.40 | 1 | |
| -- | 790 Jiselle Bechara | Balmain | DQ | 3 7.6.2.a |