| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | William Ridley | Wanganui Collegiate | 39.68q |
| 2 | Nathan Napier | Gore High School | 40.48q |
| 3 | Jason Shaw | St Pauls Collegiate (Hamilton) | 41.20q |
| 4 | Daniel Laws | Roncalli College | 41.29q |
| 5 | Andrew Muller | Te Awamutu College | 43.00 |
| 6 | James Philipsen - Yip | St Patrick's College (Kilbirni | 43.99 |
| 7 | Gus Kerr | Dunstan High School | 44.61 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Daniel O'Shea | Verdon College | 38.04q |
| 2 | Simon Manson | Rosmini College | 39.93q |
| 3 | Shay Taylor | Long Bay College | 40.18q |
| 4 | Robert Lord | Timaru Boys' High School | 42.66q |
| 5 | Werner Geldenhuys | Rangitoto College | 43.00 |
| 6 | Matt Simpson | St Kentigern College | 43.40 |
| 7 | Kieran McLaughlin | Hawera High School | 44.47 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Daniel O'Shea | Verdon College | 37.64 |
| 2 | William Ridley | Wanganui Collegiate | 38.40 |
| 3 | Simon Manson | Rosmini College | 39.20 |
| 4 | Nathan Napier | Gore High School | 39.46 |
| 5 | Shay Taylor | Long Bay College | 39.50 |
| 6 | Jason Shaw | St Pauls Collegiate (Hamilton) | 40.75 |
| 7 | Daniel Laws | Roncalli College | 40.97 |
| 8 | Robert Lord | Timaru Boys' High School | 41.70 |