| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Michael Peterson | James Hargest College | 41.39q |
| 2 | Pascal Kethers | Rangitoto College | 41.69q |
| 3 | Josh Quartermaine | Hamilton Boys High School | 42.45q |
| 4 | Callum Taylor | Rotorua Boys' High School | 42.47q |
| 5 | Brodie Thomas | St Bede's College | 43.06 |
| 6 | Carl Scott | Howick College | 43.89 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | James Hunt | St Pauls Collegiate (Hamilton) | 40.34q |
| 2 | Charlie McCartin | Wanganui Collegiate | 41.98q |
| 3 | Gavin Stark | Blue Mountain College | 42.00q |
| 4 | Louie Freeland | Wellington College | 42.33q |
| 5 | Damien Scott | St John College | 42.84 |
| 6 | Guy Greenslade | Riccarton High School | 43.48 |
| 7 | Ben Kiore | Kings High School | 44.57 |
| 8 | Louis Young | Mahurangi College | 47.49 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Pascal Kethers | Rangitoto College | 39.56 |
| 2 | Gavin Stark | Blue Mountain College | 40.27 |
| 3 | James Hunt | St Pauls Collegiate (Hamilton) | 40.41 |
| 4 | Charlie McCartin | Wanganui Collegiate | 41.52 |
| 5 | Michael Peterson | James Hargest College | 41.85 |
| 6 | Louie Freeland | Wellington College | 42.37 |
| 7 | Callum Taylor | Rotorua Boys' High School | 42.60 |
| 8 | Josh Quartermaine | Hamilton Boys High School | 46.80 |