| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Peter Callagher | Howick College | 14.19q |
| 2 | Kane Wehi | Kavanagh College | 14.39q |
| 3 | Freddie Leckie | Wanganui Collegiate | 14.60q |
| 4 | Peter Ellis | St Bede's College | 14.75q |
| 5 | Francis Donaldson | St Bede's College | 15.92 |
| 6 | Daniel Goodman | Otago Boys High School | 16.62 |
| 7 | William Laikong | Shirley Boys High School | 18.95 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Werner Geldenhuys | Rangitoto College | 13.73q |
| 2 | Michael Cochrane | Bethlehem College | 14.43q |
| 3 | Ben Kerkhofs | St Bede's College | 14.96q |
| 4 | Leslie Taylor | Otago Boys High School | 15.35q |
| 5 | Scott Coleman | Lincoln High School | 15.37 |
| 6 | Cody Thomas | Marlborough Boys College | 15.72 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Werner Geldenhuys | Rangitoto College | 13.70 |
| 2 | Kane Wehi | Kavanagh College | 13.95 |
| 3 | Peter Callagher | Howick College | 14.12 |
| 4 | Michael Cochrane | Bethlehem College | 14.69 |
| 5 | Freddie Leckie | Wanganui Collegiate | 14.71 |
| 6 | Ben Kerkhofs | St Bede's College | 15.03 |
| 7 | Leslie Taylor | Otago Boys High School | 15.16 |
| 8 | Peter Ellis | St Bede's College | 15.51 |