Records
8 Advance: Top 2 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 32214 Athiksha Jeyaraman | Greystanes | 29.14Q | 1 | |
| 2 | 33076 Claire Leke | Holroyd | 29.79Q | 3 | |
| 3 | 46143 Petra Fonua | Holroyd | 30.37Q | 2 | |
| 4 | 33110 Isla Corin | Holroyd | 29.76Q | 1 | |
| 5 | 15879 Tanvi Bongale | Girraween | 30.15Q | 3 | |
| 6 | 18347 Casey Bugeja | Bankstown Aths | 31.63Q | 2 | |
| 7 | 32196 Siendra Dutt | Greystanes | 32.57q | 2 | |
| 8 | 27000 Polina Nassif | Cabra Vale/Fair | 34.78q | 1 | |
| 9 | 27080 Sienna Harris | Cabra Vale/Fair | 34.83 | 3 | |
| 10 | 17896 Savannah Su'a | Bankstown Aths | 35.17 | 3 | |
| 11 | 32251 Abbey Nobile | Greystanes | 36.16 | 3 | |
| 12 | 27104 Ashleigh Baddock | Cabra Vale/Fair | 38.91 | 2 | |
| 13 | 26983 Cheyanne Heininger | Cabra Vale/Fair | 39.20 | 2 | |
| 14 | 16151 Mubina Bilal Moham | Girraween | 43.48 | 1 | |
| -- | 18016 Madilyn Taleb | Bankstown Aths | DNS | 1 | |
| -- | 15886 Eliana Wagner | Girraween | DNS | 2 | |
| -- | 16104 Aysha Hussain-john | Girraween | DNS | 3 |