Records
6 Advance: Top 2 Each Heat plus Next 2 Best Times
| Place | Name | Age | Team | Prelims | H. |
|---|---|---|---|---|---|
| 1 | 39415 Ryder Johnson | 9 | A.N.L | 16.68Q | 2 |
| 2 | 34342 Rhylin Green | 9 | Port Stephens | 16.77Q | 1 |
| 3 | 15145 Finlay Traill | 9 | Newcastle City | 17.25Q | 1 |
| 4 | 34302 Braxx Buckton | 9 | Port Stephens | 17.40Q | 2 |
| 5 | 27172 Rai Linabury | 9 | Tilligerry | 17.61q | 1 |
| 6 | 23126 Cooper Runge | 9 | Thornton | 17.83q | 1 |
| 7 | 44325 Max Shanahan | 9 | Port Stephens | 17.89 | 1 |
| 8 | 15086 Sebastian Crosby | 9 | Newcastle City | 17.93 | 2 |
| 9 | 14967 Archie Hill | 9 | Newcastle City | 18.33 | 2 |