Records
8 Advance: Top 3 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 158 Samara Bond | Ku-Ring-Gai | 25.85Q | 2 | |
| 2 | 19631 Tara Hollyoak | Manly Warringah | 27.60Q | 1 | |
| 3 | 19533 Jasmine Rintel | Manly Warringah | 25.96Q | 2 | |
| 4 | 19396 sienna kupceric | Manly Warringah | 27.73Q | 1 | |
| 5 | 39119 Maia MaddenKhan | Ku-Ring-Gai | 26.15Q | 2 | |
| 6 | 19509 Ashlee O'Reilly | Manly Warringah | 27.96Q | 1 | |
| 7 | 19836 Estelle Walsh | Manly Warringah | 26.45q | 2 | |
| 8 | 14211 Elise Oliver | Northern Districts | 27.88q | 2 | |
| 9 | 19689 Eve Simpson | Manly Warringah | 27.98 | 1 | |
| 10 | 18810 Eleanor Schwarz | Hornsby | 28.83 | 2 | |
| 11 | 820 Eliza Heys | Ku-Ring-Gai | 29.17 | 1 | |
| 12 | 18974 Leila Broadley | Hornsby | 29.59 | 1 | |
| 13 | 18811 Michaela Couper | Hornsby | 30.33 | 1 | |
| 14 | 13933 Charlotte Toynbee | Northern Districts | 30.49 | 1 | |
| 15 | 18804 Charlotte Clayton | Hornsby | 30.93 | 2 |