| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Hamish Cooper | Otago Boys High School | 9:19.83 |
| 2 | Josh Barry | Nelson College | 9:36.46 |
| 3 | Tannock Blair | Burnside High School | 9:47.39 |
| 4 | Daniel Coats | Burnside High School | 9:49.89 |
| 5 | Bailey MacInnes | St Bede's College | 9:51.36 |
| 6 | Jeff Lautenslager | Garin College | 9:51.48 |
| 7 | James Masson | Lincoln High School | 10:23.87 |
| 8 | Hamish Dewar | Timaru Boys' High School | 10:36.51 |
| 9 | Hayden Carey | Kings High School | 10:44.69 |
| 10 | James Faulkner | Roncalli College | 10:48.89 |
| 11 | Joel Fletcher | James Hargest High School | 10:57.97 |
| 12 | Jordan Howie-Beattie | Timaru Boys' High School | 11:31.58 |
| 13 | Mark Thorne-Alexander | James Hargest High School | 12:11.15 |
| -- | Hugh Mackwell | St Bede's College | DNS |
| -- | Nathan Schuurman | Christchurch Boys High School | DNS |