| # | Name | Result | Region | Contest | Contest Date |
|---|---|---|---|---|---|
| 1 | Jasper Murray | 1.22 | Canterbury | Christchurch Championships October 2021 | Oct. 14, 2021 |
| 2 | Jasper Murray | 1.51 | Canterbury | Christchurch February 2021 | Feb. 21, 2021 |
| 3 | Jasper Murray | 2.34 | Canterbury | Christchurch Champs July 2020 | July 19, 2020 |
| 4 | Caleb Sullivan | 2.99 | Canterbury | Christchurch Championship 2018 | Sept. 15, 2018 |