Records
| Place | Name | Age | Centre | Final | Points |
|---|---|---|---|---|---|
| 1 | 19445 Oliver Trowell | Manly Warringah | 4:56.74 | ||
| 2 | 19363 Billy Lowe | Manly Warringah | 5:07.53 | ||
| 3 | 19155 Charlie Whelan | Manly Warringah | 5:09.00 | ||
| 4 | 8085 Samuel Cook | Mosman | 5:15.75 | ||
| 5 | 13953 Sam Ogier | Northern Districts | 5:16.51 | ||
| 6 | 14173 Judah Louie | Northern Districts | 5:24.89 | ||
| 7 | 407 James Ghali | Ku-Ring-Gai | 5:28.67 | ||
| 8 | 19173 Max Donald | Manly Warringah | 5:45.20 | ||
| 9 | 19178 Leon Barrie | Manly Warringah | 6:25.32 | ||
| -- | 331 Max McIntosh | Ku-Ring-Gai | DNS | ||
| -- | 19045 Haiyue Liao | Hornsby | DNS | ||
| -- | 19027 Aston Maclaine | Hornsby | DNS |