| 240 runs | Canterbury v Otago | Hagley Oval, Christchurch | a31204 |
| 175 runs | Otago v Northern Districts | Cobham Oval (New), Whangarei | a31200 |
| 114 runs | Otago v Wellington | University Oval, Dunedin | a31236 |
| 108 runs | Central Districts v Otago | University Oval, Dunedin | a31222 |