Records
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 7478 Achala Athum | Blacktown | 16.03Q | 2 | |
| 2 | 9093 Ariella Foster | Blacktown | 16.61Q | 1 | |
| 3 | 16391 Luvini Dissanyake | Doonside | 16.12Q | 2 | |
| 4 | 7524 Ria Kaponikolos | Blacktown | 17.74Q | 1 | |
| 5 | 7384 Olivia Vrataric | Blacktown | 17.01Q | 2 | |
| 6 | 13868 Alexis Conaty | Tallawong Park | 19.44Q | 1 | |
| 7 | 16764 Tahleah Mitchell | Minchinbury | 18.37q | 2 | |
| 8 | 39674 Tahlia Nolan | Minchinbury | 19.67q | 1 | |
| 9 | 25946 Willow Dartnell | Lethbridge Park | 20.19 | 1 | |
| 10 | 24801 Emalyn Shaw | Mt Druitt | 20.79 | 2 | |
| 11 | 7518 Eva Gorringe | Blacktown | 21.98 | 1 | |
| 12 | 25972 Laura Freeman | Lethbridge Park | 25.04 | 1 |