| Winner | Runner-up | |
| 2007/08 | Canterbury | Central Districts |
| 2008/09 | Wellington | Canterbury |
| 2009/10 | Central Districts | Auckland |
| 2010/11 | Canterbury | Wellington |
| 2011/12 | Canterbury | Auckland |
| 2012/13 | Wellington | Canterbury |
| 2013/14 | Auckland | Canterbury |
| 2014/15 | Wellington | Otago |
| 2015/16 | Canterbury | Central Districts |
| 2016/17 | Otago | Canterbury |
| 2017/18 | Wellington | Auckland |
| 2018/19 | Wellington | Canterbury |
| 2019/20 | Wellington | Auckland |
| 2020/21 | Canterbury | Wellington |
| 2021/22 | Wellington | Otago |
| 2022/23 | Canterbury | Wellington |
| 2023/24 | Wellington | Central Districts |
| 2024/25 | Wellington | Otago |
Ric Finlay