| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Thomas Currie | Long Bay College | 5:56.19 |
| 2 | Antoine Bonnet | Wanganui Collegiate | 5:59.66 |
| 3 | Jordan Rackham | Southland Boys High School | 6:09.89 |
| 4 | Timothy Robertson | Hutt International Boys' Schoo | 6:18.75 |
| 5 | Liam Woolford | Palmerston North Boys High Sch | 6:21.08 |
| 6 | Henry Watt | Auckland Grammar School | 6:23.35 |
| 7 | Tom Spencer | New Plymouth Boys High School | 6:23.87 |
| 8 | Matthew Dryden | Catholic Cathedral College | 6:24.32 |
| 9 | George Beamish | Wanganui Collegiate | 6:25.15 |
| 10 | Joe Beamish | John McGlashan College | 6:38.97 |
| 11 | Jonah Smith | Kings High School | 6:40.14 |
| 12 | Jack Tatton | St Pauls Collegiate (Hamilton) | 6:49.68 |
| 13 | Ray Wang | Macleans College | 6:51.11 |
| 14 | Matthew Taylor | Lindisfarne College | 6:52.03 |
| 15 | Bevin Liang | Glendowie College | 6:53.15 |
| 16 | Alastair Green | Fiordland College | 7:40.57 |
| 16 | Alex Schroder | St John College | 7:40.57 |
| -- | Michael Sutton | Tauranga Boys' College | DNS |
| -- | Liam Cowley | Kings College | DNS |
| -- | Jamie Wells | Wanganui Collegiate | DNS |