Records
8 Advance: Top 2 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 2539 Tammin Lampret | Port Hacking | 12.90Q | 3 | |
| 2 | 2550 Neve Jenkins | Port Hacking | 13.06Q | 2 | |
| 3 | 1911 Mikayla Muscat | Hills District | 13.74Q | 1 | |
| 4 | 20539 Dixie Conlon | Raymond Terrace | 13.44Q | 3 | |
| 5 | 7212 Catherine Mikan | Northern Suburbs | 13.76Q | 1 | |
| 6 | 20202 Jocelyn Blair | Orange | 14.33Q | 2 | |
| 7 | 23221 Scarlet Mitchell | South Eastern | 14.12q | 1 | |
| 8 | 11962 Piper Todd | Bankstown Aths | 14.17q | 3 | |
| 9 | 6495 Jade Pawson | Sutherland | 14.46 | 2 | |
| 10 | 5907 Zara Pawsey | Ryde | 14.67 | 1 | |
| 11 | 31586 Diana Attinger | Nth Rocks Carlin | 14.76 | 3 | |
| 12 | 10908 Lani Khiroya | Nth Rocks Carlin | 15.06 | 1 | |
| 13 | 15111 Matilda Harper | Eschol Park | 15.19 | 2 | |
| 14 | 28091 Adelayde Baker | Coffs Coast | 15.63 | 2 | |
| 15 | 21376 Jannali Simms | Taree | 15.87 | 1 | |
| 16 | 24871 Morgan Simon | Wollongong City | 15.88 | 1 | |
| 17 | 5412 Ajaya Owusu | Mosman | 15.92 | 3 | |
| 18 | 29109 Eva Lynch | Woy Woy Peninsula | 16.36 | 2 | |
| 18 | 22545 Allison Hoang | Prestons Robins | 16.36 | 3 | |
| -- | 30973 Emily McLaren | Shoalhaven | DNS | 1 | |
| -- | 4622 Annika Boys | Manly Warringah | DNS | 2 | |
| -- | 29985 Lily Evans | Kurrajong Bilpin | DNS | 3 | |
| -- | 2569 Lily Jenkins | Port Hacking | DNS | 2 | |
| -- | 2139 Tanisha Kumar | Hills District | DNS | 3 |