| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Alex Colvin | Waikato Bay of Plenty | 22.95q |
| 2 | Olly Ranby | Waikato Bay of Plenty | 23.07q |
| 3 | Terrence Collins-Hawkins | Wellington | 23.20q |
| 4 | Alex Howden | Wairarapa | 23.20q |
| 5 | Daniel McIntyre | East Coast North Island | 23.33q |
| 6 | Martin Hill | Auckland | 23.38 |
| 7 | Sam Betteridge | Taranaki | 24.36 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Hayden Hendry | Taranaki | 23.21q |
| 2 | Michael Gutry | Waikato Bay of Plenty | 23.28q |
| 3 | Oliver Penno | East Coast North Island | 23.40q |
| 4 | Tom Addy | Wellington | 23.88 |
| 5 | Thomas McArdle | East Coast North Island | 24.19 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Olly Ranby | Waikato Bay of Plenty | 22.77 |
| 2 | Alex Colvin | Waikato Bay of Plenty | 22.86 |
| 3 | Michael Gutry | Waikato Bay of Plenty | 23.13 |
| 4 | Terrence Collins-Hawkins | Wellington | 23.43 |
| 5 | Oliver Penno | East Coast North Island | 23.50 |
| 6 | Alex Howden | Wairarapa | 23.52 |
| 7 | Hayden Hendry | Taranaki | 23.61 |
| 8 | Daniel McIntyre | East Coast North Island | 23.64 |