Records
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | Millie Planer | Penrith | 18.60Q | 2 | |
| 2 | Addison Daly | Nepean | 19.64Q | 3 | |
| 3 | Zoe Forth | Nepean | 19.75Q | 1 | |
| 4 | Aria Hutton | Colyton St Clair | 19.88Q | 2 | |
| 5 | Penelope Peachy | Emu Plains | 20.28Q | 3 | |
| 6 | Olivia Enushi Senaratna | Cranebrook | 20.91Q | 1 | |
| 6 | Chloe Barbe | Nepean | 20.91Q | 1 | |
| 8 | Lila Hetherington | Emu Plains | 20.31q | 2 | |
| 9 | Alara Kandemir | Emu Plains | 20.37q | 3 | |
| 10 | Summer Lewis | Cranebrook | 20.92 | 1 | |
| 11 | Felicity Pola | Werrington | 21.53 | 2 | |
| 12 | Noa Robinson | Penrith | 21.70 | 2 | |
| 13 | Charlotte Maynard | Penrith | 22.18 | 1 | |
| 14 | Adriana Martin | Emu Plains | 22.89 | 3 | |
| 15 | Claire King | Cranebrook | 22.97 | 1 | |
| 16 | Arianna Martin | Emu Plains | 23.43 | 3 | |
| -- | Scarlett Owens | Cranebrook | DQ | 2 |