Records
8 Advance: Top 2 Each Heat plus Next 2 Best Times
| Place | Name | Age | Centre | Heats | H. |
|---|---|---|---|---|---|
| 1 | 4670 Ethan Warner | Manly Warringah | 27.48Q | 2 | |
| 2 | 2729 George Lambousis | Port Hacking | 27.75Q | 1 | |
| 3 | 32867 Max Israel | Eastern Suburbs | 28.25Q | 3 | |
| 4 | 31764 Corbyn Fainga'a | St George | 27.93Q | 1 | |
| 5 | 12777 Lucas Hill | Bowral | 28.45Q | 2 | |
| 6 | 16793 Nolan Grantham | Illawong | 28.59Q | 3 | |
| 7 | 28577 Ryan Jose | Wagga Wagga | 28.25q | 1 | |
| 8 | 7984 Victor Ogbonna | Girraween | 28.30q | 1 | |
| 9 | 718 William Bailey | Balmain | 28.57 | 1 | |
| 10 | 3112 Ryan Younie | Camden | 28.59 | 2 | |
| 11 | 16887 Henry Keane | Kiama | 28.98 | 3 | |
| 12 | 2752 Rory Pierce | Port Hacking | 29.01 | 2 | |
| 13 | 1752 Xavier Eason | Hills District | 29.19 | 2 | |
| 14 | 23460 Cohen Jones | Tamworth | 29.26 | 1 | |
| 15 | 18268 Axl Bryant | Macquarie Hunter | 29.39 | 2 | |
| 16 | 1051 Ethan Suleman | Balmain | 29.45 | 3 | |
| 16 | 253 Isaac O'Brien | Balmain | 29.45 | 1 | |
| 18 | 41783 Cooper Gaddes | Grafton | 29.50 | 3 | |
| 19 | 38176 Layken Campbell | Newcastle City | 29.98 | 1 | |
| 20 | 33222 Anderson McMahon | Forbes | 30.12 | 3 | |
| 21 | 35594 Owen Morris | Glenbrook | 31.86 | 3 | |
| -- | 11174 Nate Schofield | Kooringal Wagga | DNS | 2 | |
| -- | 5411 Tyrese-Lloyd Owusu | Mosman | DNS | 3 | |
| -- | 40868 Mukhtar Ogunwoolu | Werrington | DNS | 2 |