| 93 runs | Otago v Central Districts | University Oval, Dunedin | tt3266 |
| 82 runs | Otago v Wellington | University Oval, Dunedin | tt3237 |
| 57 runs | Wellington v Canterbury | MainPower Oval, Rangiora | tt3264 |
| 55 runs | Wellington v Central Districts | McLean Park, Napier | tt3204 |
| 53 runs | Wellington v Central Districts | Basin Reserve, Wellington | tt3243 |