| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Andrew Girven | North Harbour | 52.89q |
| 2 | Christo Creffier | East Coast North Island | 53.19q |
| 3 | Zac Newell-Chard | Waikato Bay of Plenty | 53.43q |
| 4 | Robert McLeod | Taranaki | 53.92q |
| 5 | Sean Curry | Manawatu | 54.01q |
| -- | Matthew Consedine | North Harbour | DNS |
| -- | Matt Graveson | Waikato Bay of Plenty | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Jason Woodward | Wellington | 52.28q |
| 2 | Tama Hipango | Wanganui | 52.64q |
| 3 | William Riley | Auckland | 52.75q |
| 4 | MURDOCH RAWSON | Counties Manukau | 54.64 |
| 5 | Joseph Everest | East Coast North Island | 1:03.43 |
| -- | Sam Fox | Waikato Bay of Plenty | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Tama Hipango | Wanganui | 51.28 |
| 2 | Jason Woodward | Wellington | 51.63 |
| 3 | Christo Creffier | East Coast North Island | 51.63 |
| 4 | William Riley | Auckland | 51.70 |
| 5 | Zac Newell-Chard | Waikato Bay of Plenty | 52.02 |
| 6 | Andrew Girven | North Harbour | 52.03 |
| 7 | Robert McLeod | Taranaki | 54.54 |
| 8 | Sean Curry | Manawatu | 54.85 |