| 114 runs | by Wellington Women | Cello Basin Reserve, Wellington | 2022/23 | wtt6016 |
| 105 runs | by Northern Districts Women | Seddon Park, Hamilton | 2025/26 | wtt9020 |
| 80 runs | by Auckland Women | Hagley Oval, Christchurch | 2025/26 | wtt9027 |
| 68 runs | by Auckland Women | Lincoln No 3, Lincoln | 2019/20 | wtt4363 |
| 66 runs | by Otago Women | Molyneux Park, Alexandra | 2019/20 | wtt4400 |