Records
8 Advance: Top 3 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 2009 Lucille Mathews | Corowa | 35.25Q | 1 | |
| 2 | 33440 Mia De Ruyter | Shoalhaven | 37.91Q | 2 | |
| 3 | 33530 Madison Sandstrom | Shoalhaven | 36.92Q | 1 | |
| 4 | 21875 Evie Glenn | Kooringal Wagga | 40.97Q | 2 | |
| 5 | 8352 Kiah Reko | Bowral | 37.53Q | 1 | |
| 6 | 13105 Vivienne Beal | Temora | 45.69Q | 2 | |
| 7 | 35322 Sophia Ovski | Wollondilly | 39.51q | 1 | |
| 8 | 32529 Tilly Schirmer | Lockhart | 42.35q | 1 | |
| 9 | 36020 Stevie Hedges | Albion Park | 42.81 | 1 | |
| 10 | 38574 Marla Flore-Quirk | Milton-Ulladulla | 49.70 | 2 | |
| -- | 13018 Avenue-Sage Filipo | Lake Illawarra | DNS | 2 |