Records
8 Advance: Top 3 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 31219 Maddison McWilliam | Wollongong City | 26.64Q | 2 | |
| 2 | 21832 Olivia Bailey | Kooringal Wagga | 28.03Q | 1 | |
| 3 | 2109 IvannaRose Lawson | Griffith & District | 29.53Q | 1 | |
| 4 | 33573 Brooklyn Horwood | Shoalhaven | 30.49Q | 2 | |
| 5 | 33758 Vidushi Ranasinghe | Wollongong City | 30.06Q | 1 | |
| 6 | 8448 Sonia Jiang | Bowral | 31.70Q | 2 | |
| 7 | 8292 Charlotte Bartlett | Bowral | 31.59q | 1 | |
| 8 | 31074 Maddison Watts | Wollongong City | 33.12q | 2 | |
| 9 | 32518 Leilya Hayman | Lockhart | 35.92 | 2 | |
| -- | 2161 Neve Lanza | Griffith & District | DNS | 2 | |
| -- | 27428 Charli Brain | Deniliquin | DNS | 1 | |
| -- | 13006 Mae Bremner | Lake Illawarra | DNS | 1 | |
| -- | 20433 Paige Leonard | West Wyalong | DNS | 1 | |
| -- | 21092 Madison Simpson | Finley | DNS | 1 | |
| -- | 8475 Aliyah Mhanna | Bowral | DNS | 2 |