| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Simon Manson | Rosmini College | 40.75q |
| 2 | Thomas Parsons | Otago Boys High School | 40.82q |
| 3 | Sefo Taupo | Samoa Secondary Schools | 41.68 |
| 4 | Matthew Simpson | St Kentigern College | 43.83 |
| 5 | Ricky Bing | Wanganui Collegiate | 44.71 |
| 6 | Andrew MULLER | Te Awamutu College | 44.75 |
| -- | Patrick Ryan | Rotorua Boys' High School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | William Ridley | Wanganui Collegiate | 39.55q |
| 2 | Fraser Wilson | St Pauls Collegiate (Hamilton) | 39.93q |
| 3 | Daniel Laws | Roncalli College | 41.77 |
| 4 | Chris Barr | Hawera High School | 42.62 |
| 5 | Robert Lord | Timaru Boys' High School | 42.69 |
| 6 | Joshua Cochrane | Auckland Grammar School | 43.53 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | O'Shea Daniel | Verdon College | 38.97q |
| 2 | Shay Taylor | Long Bay College | 39.32q |
| 3 | Nathan Napier | Gore High School | 39.37q |
| 4 | Matthew Falloon | Lincoln High School | 41.60q |
| 5 | Jared Court | St Bede's College | 42.33 |
| 6 | Werner Geldenhuys | Rangitoto College | 42.81 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | O'Shea Daniel | Verdon College | 38.55 |
| 2 | William Ridley | Wanganui Collegiate | 39.06 |
| 3 | Nathan Napier | Gore High School | 39.18 |
| 4 | Simon Manson | Rosmini College | 39.56 |
| 5 | Shay Taylor | Long Bay College | 39.57 |
| 6 | Thomas Parsons | Otago Boys High School | 40.82 |
| 7 | Fraser Wilson | St Pauls Collegiate (Hamilton) | 41.12 |
| 8 | Matthew Falloon | Lincoln High School | 42.66 |