| 167 runs | Canterbury Women v Auckland Women | Dudley Park, Rangiora | wa2001 |
| 159 runs | Canterbury Women v Otago Women | Hagley Oval, Christchurch | wa1995 |
| 111 runs | Canterbury Women v Central Districts Women | Fitzherbert Park, Palmerston North | wa1999 |
| 102 runs | Auckland Women v Otago Women | Carisbrook, Dunedin | wa1978 |