| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Cody Wilson | Wellington | 22.39q |
| 2 | Michael Graham | Auckland | 22.77q |
| 3 | Brock Rangi | East Coast North Island | 22.95q |
| 4 | Jacob Grant | Waikato Bay of Plenty | 23.12q |
| 5 | George Kozlov | Counties Manukau | 23.23 |
| 6 | Piers Savage | Manawatu | 23.49 |
| 7 | Ben Gentry | North Harbour | 24.22 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Hamish Lock | Wellington | 23.11q |
| 2 | Coby Osborne | Manawatu | 23.81 |
| 3 | Bradley Foster | Northland | 24.32 |
| 4 | James Alley | Auckland | 24.43 |
| 5 | Kainoa Moller | North Harbour | 24.75 |
| 6 | Isaac Tuala | Counties Manukau | 27.98 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Isaac Oliver | Wellington | 22.64q |
| 2 | Ethan Carter | Waikato Bay of Plenty | 22.73q |
| 3 | Jalome Vuinsa | Wanganui | 23.41 |
| 4 | Ben Allan | East Coast North Island | 23.52 |
| 5 | Jonathan Maples | Wanganui | 23.93 |
| 6 | Maxwell Hayden | Auckland | 24.08 |
| -- | Mikael Starzynski | Wairarapa | DNF |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Sam Potter | North Harbour | 22.94q |
| 2 | Oscar Schmidt-Uili | Wellington | 23.17 |
| 3 | Fergus McClay | Auckland | 23.33 |
| 4 | Jordan Cohen | Wanganui | 24.35 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Cody Wilson | Wellington | 22.24 |
| 2 | Isaac Oliver | Wellington | 22.46 |
| 3 | Ethan Carter | Waikato Bay of Plenty | 22.55 |
| 4 | Michael Graham | Auckland | 22.67 |
| 5 | Brock Rangi | East Coast North Island | 22.87 |
| 6 | Jacob Grant | Waikato Bay of Plenty | 23.02 |
| 7 | Sam Potter | North Harbour | 23.11 |
| 8 | Hamish Lock | Wellington | 23.15 |