Records
| Place | Name | Age | Centre | Prelims | H. |
|---|---|---|---|---|---|
| 1 | Kenta Takanhashi | Randwick Botany | 12.02Q | 1 | |
| 2 | Ori Varndell | Balmain | 12.16Q | 2 | |
| 3 | Joshua Costa | Eastern Suburbs | 12.07q | 1 | |
| 4 | Phoenix Phillips | Balmain | 12.30q | 1 | |
| 5 | Sasha Ratnavadivel | Inner West | 12.63q | 2 | |
| 6 | Otis Rawnsley | Inner West | 12.68q | 1 | |
| 7 | Emmanuel Moros | Eastern Suburbs | 12.82q | 2 | |
| 8 | Charlie Savoca | Inner West | 12.95q | 2 | |
| 9 | Xavier Milewski | Canterbury | 13.22 | 2 | |
| 10 | Spencer Bowerman | Canterbury | 14.16 | 2 | |
| 11 | Finn Farris | South Eastern | 14.89 | 1 | |
| -- | Zane Issa | Canterbury | DNS | 1 | |
| -- | Aidan O Brien Kratiuk | Canterbury | DNS | 2 |