| Placing | Team | Preliminaries |
|---|---|---|
| 1 | Christchurch Boys High School - A | 44.91q |
| 2 | Whanganui High School - A | 45.68q |
| 3 | Francis Douglas Memorial Colle - A | 45.80q |
| -- | Rathkeale College/Trinity Seni - A | DQ |
| Placing | Team | Preliminaries |
|---|---|---|
| 1 | Napier Boys High School - A | 44.77q |
| 2 | Otago Boys High School - A | 45.46q |
| 3 | St Bede's College - A | 46.77q |
| 4 | Christchurch Boys High School - B | 46.89q |
| 5 | St Patrick's College (Silverst - A | 47.23q |
| Placing | Team | Finals |
|---|---|---|
| 1 | Napier Boys High School - A | 43.18 |
| 2 | Christchurch Boys High School - A | 43.30 |
| 3 | Otago Boys High School - A | 43.80 |
| 4 | Francis Douglas Memorial Colle - A | 44.03 |
| 5 | Whanganui High School - A | 44.60 |
| 6 | Christchurch Boys High School - B | 44.65 |
| 7 | St Bede's College - A | 44.72 |
| 8 | St Patrick's College (Silverst - A | 47.07 |