| Placing | Team | Preliminaries |
|---|---|---|
| -- | Blue Mountain College - A |
q |
| -- | Kings High School - A |
q |
| -- | Marlborough Boys College - A |
|
| -- | Otago Boys High School - A |
q |
| -- | Shirley Boys High School - A |
| Placing | Team | Preliminaries |
|---|---|---|
| -- | Ashburton College - A |
q |
| -- | Burnside High School - A |
q |
| -- | Christchurch Boys High Sc - A |
q |
| -- | Timaru Boys' High School - A |
q |
| -- | Waitaki Boys' High School - A |
q |
| Placing | Team | Finals |
|---|---|---|
| 1 | Christchurch Boys High Sc - A |
44.39 |
| 2 | Otago Boys High School - A |
45.02 |
| 3 | Ashburton College - A |
45.82 |
| 4 | Timaru Boys' High School - A |
46.13 |
| 5 | Burnside High School - A |
46.52 |
| 6 | Waitaki Boys' High School - A |
46.74 |
| 7 | Kings High School - A |
47.73 |
| 8 | Blue Mountain College - A |
48.75 |