| 129 runs | Canterbury v Otago | John Davies Oval, Queenstown | a29823 |
| 123 runs | Central Districts v Otago | Pukekura Park, New Plymouth | a29687 |
| 110 runs | Wellington v Otago | University Oval, Dunedin | a29793 |
| 102 runs | Canterbury v Wellington | Cello Basin Reserve, Wellington | a29627 |