| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Ben Ryan | St Bede's College | 11.70q |
| 2 | Andy Tsai | Christchurch Boys High Sc | 11.88q |
| 3 | Shaun Musuka | Bayfield High School | 12.09q |
| 4 | Thomas Parsons | Otago Boys High School | 12.10q |
| 5 | Dayton Rikihana | Ashburton College | 12.14 |
| 6 | Brad Caldwell | Waitaki Boys' High School | 12.35 |
| -- | Fo'ou Robertson-Tuieti | Marlborough Boys College | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Tim Jones | Christchurch Boys High Sc | 11.53q |
| 2 | Leon Matahaere | Bayfield High School | 11.79q |
| 3 | Tim Milmine | Waitaki Boys' High School | 11.93q |
| 4 | Greg Hollick | Bayfield High School | 11.97q |
| 5 | Bradley Winwood | James Hargest High School | 12.15 |
| 6 | R Jeffrey | Kings High School | 12.65 |
| -- | Samuel Burr | St Bede's College | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Tim Jones | Christchurch Boys High Sc | 11.32 |
| 2 | Leon Matahaere | Bayfield High School | 11.54 |
| 3 | Ben Ryan | St Bede's College | 11.72 |
| 4 | Andy Tsai | Christchurch Boys High Sc | 11.93 |
| 5 | Greg Hollick | Bayfield High School | 12.09 |
| 6 | Tim Milmine | Waitaki Boys' High School | 12.11 |
| 7 | Thomas Parsons | Otago Boys High School | 12.22 |
| 8 | Shaun Musuka | Bayfield High School | 12.42 |