| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Matt McIllrick | Christchurch Boys High School | 14.30q |
| 2 | Leslie Taylor | Otago Boys High School | 14.53q |
| 3 | Ben Kerkhofs | St Bede's College | 14.73q |
| 4 | Gus Kerr | Dunstan High School | 15.41q |
| 5 | Kane_Paul Smith | Timaru Boys' High School | 15.54q |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Peter Ellis | St Bede's College | 15.19q |
| 2 | Toby Martin | Christ's College | 15.78q |
| 3 | Elliot van den Boom | Waitaki Boys' High School | 18.61q |
| -- | Brad Riddell | Christchurch Boys High School | DQ |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Matt McIllrick | Christchurch Boys High School | 14.25 |
| 2 | Ben Kerkhofs | St Bede's College | 14.60 |
| 3 | Leslie Taylor | Otago Boys High School | 15.17 |
| 4 | Gus Kerr | Dunstan High School | 15.40 |
| 5 | Peter Ellis | St Bede's College | 15.49 |
| 6 | Kane_Paul Smith | Timaru Boys' High School | 15.82 |
| 7 | Toby Martin | Christ's College | 15.89 |
| -- | Elliot van den Boom | Waitaki Boys' High School | DNS |