| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| -- | Will Fisher | St Andrew's College | q |
| -- | Sam Fitzgerald | Riccarton High School | q |
| -- | Beau Gregory-Hunt | St Bede's College | q |
| -- | DRA Heard | Christ's College | q |
| -- | Mike McRae | Rangiora High School | q |
| -- | Luke Roberts | St Bede's College | q |
| -- | Tom Turner | Christchurch Boys High Sc | q |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| -- | Patrick Ardouin | Linwood College | q |
| -- | Jonathon Caddick | St Bede's College | q |
| -- | Henry Elsom | Christchurch Boys High Sc | q |
| -- | Harry Graham-Samson | Lincoln High School | q |
| -- | Simon James | Middleton Grange | q |
| -- | Isaiah McGoldrick | Rangiora High School | q |
| -- | Jared McLaughlan | Shirley Boys High School | q |
| -- | Ben McLean | St Andrew's College | q |
| -- | Tristan nicol | Papanui High School | q |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Tom Turner | Christchurch Boys High Sc | 4:50.47 |
| 2 | Jonathon Caddick | St Bede's College | 4:53.11 |
| 3 | DRA Heard | Christ's College | 4:57.71 |
| 4 | Tristan nicol | Papanui High School | 4:59.66 |
| 5 | Isaiah McGoldrick | Rangiora High School | 5:04.01 |
| 6 | Mike McRae | Rangiora High School | 5:05.39 |
| 7 | Jared McLaughlan | Shirley Boys High School | 5:05.41 |
| 8 | Sam Brownie | Christchurch Boys High Sc | 5:11.69 |
| 9 | Beau Gregory-Hunt | St Bede's College | 5:12.51 |
| 10 | Will Fisher | St Andrew's College | 5:13.52 |
| 11 | Henry Elsom | Christchurch Boys High Sc | 5:14.96 |
| 12 | Harry Graham-Samson | Lincoln High School | 5:25.10 |
| 13 | Ben McLean | St Andrew's College | 5:29.51 |
| 14 | Luke Roberts | St Bede's College | 5:34.18 |
| 15 | Sam Fitzgerald | Riccarton High School | 5:36.24 |
| 16 | Patrick Ardouin | Linwood College | 5:38.79 |
| -- | Simon James | Middleton Grange | DNS |