| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Cameron Baker | Otago Boys High School | 12.30q |
| 2 | Jade Brydon | Marlborough Boys College | 12.35q |
| 3 | Philip Hollings | Mt Hutt College | 12.60q |
| 4 | Stephen Orton | Timaru Boys' High School | 12.74 |
| 5 | Ric Peters | St Kevin's College | 12.78 |
| 6 | Sam Kelso | Hillmorton High School | 12.79 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Nigel Yeoh | St Bede's College | 12.09q |
| 2 | Brandon Spencer | Tweedsmuir Junior High Sc | 12.15q |
| 3 | Tim Norris | Cashmere High School | 12.20q |
| 4 | Ricky Litisone | Christchurch Boys High Sc | 12.21q |
| 5 | Linden Corry | Bayfield High School | 12.47q |
| 6 | Hayden Matthews | Waimate High School | 12.49 |
| 7 | Jared Buis | Kings High School | 13.36 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Ricky Litisone | Christchurch Boys High Sc | 12.12 |
| 2 | Nigel Yeoh | St Bede's College | 12.12 |
| 3 | Cameron Baker | Otago Boys High School | 12.31 |
| 4 | Philip Hollings | Mt Hutt College | 12.40 |
| 5 | Tim Norris | Cashmere High School | 12.40 |
| 6 | Linden Corry | Bayfield High School | 12.50 |
| 7 | Jade Brydon | Marlborough Boys College | 12.54 |
| -- | Brandon Spencer | Tweedsmuir Junior High Sc | DNS |