| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Micheal Lowe | Nelson College | 4:09.21 |
| 2 | Anthony Trainor | Kings High School | 4:10.66 |
| 3 | Thomas Anderson | Nayland College | 4:12.39 |
| 4 | Joshua Westland | Timaru Boys' High School | 4:14.12 |
| 5 | Callum Davidson | Christchurch Boys High School | 4:21.37 |
| 6 | Matthew Dryden | Catholic Cathedral College | 4:23.46 |
| 7 | Cameron Barton | Ellesmere College | 4:24.41 |
| 8 | George McDonald | Ashburton College | 4:26.63 |
| 9 | Allister Meffan | Nelson College | 4:32.38 |
| 10 | Ollie Hunt | Christchurch Boys High School | 4:39.43 |
| -- | Ben Connor | Ashburton College | DNS |
| -- | Cheruseo Francesco | Waimea College | DNS |