| Placing | Team | Preliminaries |
|---|---|---|
| 1 | Christchurch Boys High School - A | 44.01q |
| 2 | Auckland Grammar School - A |
44.81q |
| -- | Central Southland College - A | DQ |
| -- | St Bede's College - A |
DNS |
| -- | St Patrick's College (Silverst - A | F |
| -- | St Peter's School - A | DQ |
| Placing | Team | Preliminaries |
|---|---|---|
| 1 | Wellington College - A | 43.26q |
| 2 | Francis Douglas Memorial Colle - A |
44.74q |
| 3 | Whanganui High School - A | 45.57q |
| 4 | Christchurch Boys High School - B |
45.67q |
| 5 | Burnside High School - A |
51.34q |
| -- | Dilworth School - A | DNF |
| Placing | Team | Finals |
|---|---|---|
| 1 | Christchurch Boys High School - A | 43.47 |
| 2 | Wellington College - A | 43.55 |
| 3 | Auckland Grammar School - A | 44.30 |
| 4 | Christchurch Boys High School - B | 44.97 |
| 5 | Whanganui High School - A | 45.45 |
| -- | Burnside High School - A | DQ |
| -- | Francis Douglas Memorial Colle - A | DNF |