| Placing | Team | Preliminaries |
|---|---|---|
| 1 | Burnside High School - A |
46.11q |
| 2 | St Andrew's College - A |
46.14q |
| 3 | Geraldine High School - A |
46.20q |
| -- | Kings High School - A |
DQ |
| Placing | Team | Preliminaries |
|---|---|---|
| 1 | Otago Boys High School - A |
44.59q |
| 2 | Christchurch Boys High School - A |
44.81q |
| 3 | Waitaki Boys' High School - A |
45.85q |
| 4 | Christ's College - A |
46.25q |
| -- | Blue Mountain College - A |
DQ |
| Placing | Team | Finals |
|---|---|---|
| 1 | Otago Boys High School - A |
44.02 |
| 2 | Christchurch Boys High School - A |
44.91 |
| 3 | Geraldine High School - A |
45.48 |
| 4 | Waitaki Boys' High School - A |
45.77 |
| 5 | Burnside High School - A |
45.83 |
| 6 | St Andrew's College - A |
46.44 |
| 7 | Christ's College - A |
46.92 |