| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Oliver Miller | Auckland | 41.67q |
| 2 | Isaac Milne | Waikato Bay of Plenty | 42.42q |
| 3 | Ned Barry | North Harbour | 42.92q |
| 4 | Joseph Sinclair | Waikato Bay of Plenty | 43.01q |
| 5 | Caylem Cook | Taranaki | 43.29 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Richmond Wells | Wanganui | 42.72q |
| 2 | Conor McGiven | Waikato Bay of Plenty | 43.42q |
| 3 | Lane Tims | Waikato Bay of Plenty | 43.81q |
| 4 | Daniel Martin | Wellington | 46.31 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Oliver Miller | Auckland | 38.66 |
| 2 | Isaac Milne | Waikato Bay of Plenty | 40.07 |
| 3 | Richmond Wells | Wanganui | 41.46 |
| 4 | Joseph Sinclair | Waikato Bay of Plenty | 42.56 |
| 5 | Lane Tims | Waikato Bay of Plenty | 43.21 |
| 6 | Ned Barry | North Harbour | 44.08 |
| 7 | Conor McGiven | Waikato Bay of Plenty | 45.11 |