| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Harry Symes | Wanganui | 51.04q |
| 2 | Dean Stafford | East Coast North Island | 51.46q |
| 3 | Jamie Spowart | Auckland | 51.77q |
| 4 | Luke Mercieca | North Harbour | 52.11q |
| 5 | Jake Paul | Wellington | 52.84q |
| 6 | Connor McErlich | Wanganui | 53.23 |
| 7 | Nicholas Kjestrup | Taranaki | 53.41 |
| 8 | James Young | Waikato Bay of Plenty | 53.63 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Alex Haye | Wellington | 51.94q |
| 2 | Harry Ewing | Waikato Bay of Plenty | 52.06q |
| 3 | Markos Ingham | North Harbour | 52.93q |
| 4 | Louis Young | North Harbour | 53.89 |
| 5 | Tate Harte | Wanganui | 54.61 |
| 6 | Trent Thornton | Counties Manukau | 55.14 |
| 7 | Harris Williams | Waikato Bay of Plenty | 56.68 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Alex Haye | Wellington | 49.20 |
| 2 | Dean Stafford | East Coast North Island | 49.70 |
| 3 | Harry Symes | Wanganui | 49.71 |
| 4 | Harry Ewing | Waikato Bay of Plenty | 50.32 |
| 5 | Jamie Spowart | Auckland | 50.71 |
| 6 | Markos Ingham | North Harbour | 52.60 |
| 7 | Luke Mercieca | North Harbour | 52.66 |
| 8 | Jake Paul | Wellington | 55.50 |