Records
| Place | Name | Age | Team | Prelims | H. |
|---|---|---|---|---|---|
| 1 | Maximilian Dove | Eastern Suburbs | 11.40Q | 1 | |
| 2 | Alexander MacGillivray | Eastern Suburbs | 11.42Q | 2 | |
| 3 | Thomas Head | Canterbury | 12.17q | 1 | |
| 4 | Vincent Abraham | Balmain | 12.19q | 2 | |
| 5 | Alfie McPhee | Inner West | 12.51q | 1 | |
| 6 | Leo Meyerson | South Eastern | 12.64q | 1 | |
| 7 | Sebastian Wickramasinghe | South Eastern | 12.88q | 1 | |
| 8 | Noah Suleman | Balmain | 13.09q | 2 | |
| 9 | Javier Joseph | Balmain | 13.16 | 2 | |
| 10 | Finlay Ayliff | Randwick Botany | 13.23 | 1 | |
| 11 | Nicholas Yeo | Balmain | 13.31 | 1 | |
| 12 | Luke Bortolussi | Inner West | 13.54 | 2 |