Records
| Place | Name | Age | Centre | Final | H. |
|---|---|---|---|---|---|
| 1 | 16616 Wol Albino | Hornsby | 51.90 | 3 | |
| 2 | 39021 Fred Hamblin | Bowral | 52.51 | 3 | |
| 3 | 20238 Connor Bennett | Orange | 52.80 | 3 | |
| 4 | 5989 Aiden Wright | Ryde | 52.82 | 3 | |
| 5 | 8245 Kevin Bosco | The Ponds | 53.60 | 2 | |
| 6 | 9929 Harry Lidbury | Maitland | 53.77 | 1 | |
| 7 | 34111 Alex Ingevics | Mosman | 53.78 | 2 | |
| 8 | 25550 Luke Alderson | Penrith | 54.34 | 2 | |
| 8 | 5882 James Woods | Ryde | 54.34 | 2 | |
| 10 | 38035 Nathaniel Clarke | Individual Athletes | 54.53 | 3 | |
| 11 | 8833 Joshua Hand | Winston Hills | 54.79 | 3 | |
| 12 | 3902 Lucas Duong | Inner West | 54.86 | 3 | |
| 13 | 23281 Tomi Reynaldo | South Eastern | 55.07 | 2 | |
| 14 | 3512 Justin Brown | Campbelltown | 55.17 | 2 | |
| 15 | 29524 Benjamin Long | Tiger Wests | 55.74 | 2 | |
| 16 | 3982 Henri Carli | Inner West | 56.53 | 1 | |
| 17 | 3552 Cooper Wilson | Campbelltown | 57.72 | 1 | |
| 18 | 28121 Lincoln Henry | Coffs Coast | 59.79 | 1 | |
| 19 | 41480 Drake Houghton | Port Macquarie | 1:02.75 | 1 | |
| -- | 5904 Axel Bruntsch | Ryde | DNS | 1 | |
| -- | 17417 Nate Ward | Kotara South | DNS | 1 | |
| -- | 30262 Kynan Lark | Springwood | DNS | 1 | |
| -- | 21894 Alexander Marshall | Parramatta | DNS | 3 | |
| -- | 3602 Ethan Littlewood | Campbelltown | DNS | 2 |