Records
| Place | Name | Age | Centre | Final |
|---|---|---|---|---|
| 1 | 8764 Nate Appleyard | Winston Hills | 5:05.78 | |
| 2 | 8798 Joshua Waddington | Winston Hills | 5:29.70 | |
| 3 | 4468 Kyahn Hyde | Manly Warringah | 5:29.73 | |
| 4 | 7165 Liam Reville | Northern Suburbs | 5:48.96 | |
| 5 | 16833 Joshua Wallis | Illawong | 6:01.40 | |
| 6 | 4570 Cian Guerin | Manly Warringah | 6:06.90 | |
| 7 | 28338 Levi Martin | A.N.L | 6:14.53 | |
| 8 | 4722 Archer Hailstone | Manly Warringah | 6:57.65 | |
| 9 | 4424 Edward Brennan | Manly Warringah | 7:07.45 | |
| 10 | 6228 John Stewart | Ryde | 7:29.33 | |
| 11 | 9170 Hugh Giffin | Cherrybrook | 7:46.62 | |
| 12 | 14429 Lachlan Shelly | Edgeworth | 8:02.64 | |
| 13 | 38312 Ethan Lally | Ku-Ring-Gai | 8:09.09 | |
| -- | 233 Harry Struthers | Balmain | DNF | |
| -- | 36506 Theo Kelshaw | Glenbrook | DQ 54.7 | |
| -- | 6047 Max Reichel | Ryde | DQ 54.7 | |
| -- | 9737 Grayson Clark-Agne | Maitland | DQ 54.7 | |
| -- | 15161 Adam Jones | Eschol Park | DQ 54.7 | |
| -- | 15092 Nate Grech | Eschol Park | DQ 54.7 |