| 134 runs | Canterbury v Otago | Hagley Oval, Christchurch | tt6630 |
| 118 runs | Central Districts v Otago | Queen's Park, Invercargill | tt6692 |
| 106 runs | Northern Districts v Otago | Seddon Park, Hamilton | tt6644 |
| 62 runs | Canterbury v Wellington | Hagley Oval, Christchurch | tt6675 |
| 56 runs | Central Districts v Wellington | Pukekura Park, New Plymouth | tt6717 |