| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Samuel Dobson | Mahurangi College | 4:27.65q |
| 1 | Adam Watkins | Wanganui High School | 4:27.65q |
| 3 | Ahmed Salad | Fairfield College | 4:27.87q |
| 4 | Daniel O,Connell | Western Heights High School | 4:28.13q |
| 5 | Alex Olssen | Wellington College | 4:28.22q |
| 6 | Simon Richardson | Palmerston North Boys High Sch | 4:28.22q |
| 7 | Andrew More | Otago Boys High School | 4:30.64q |
| 8 | Mark Moore | Ashburton College | 4:35.20q |
| 9 | Michael Holman | John McGlashan College | 4:39.54 |
| 10 | Ted Thorp | Wanganui Collegiate | 4:41.13 |
| 11 | Ryan Stanton | Wellington College | 4:44.10 |
| 12 | Aiden Moore | Thames High School | 4:52.78 |
| 13 | Ben Mills | Hamilton Boys High School | 5:18.29 |
| 14 | Cameron Young | Central Southland College | 5:31.89 |
| -- | Anthony Stubbs | Scots College | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Flynn Morris-Clarke | Otago Boys High School | 4:24.77q |
| 2 | Carl Mackenzie | Wanganui High School | 4:25.29q |
| 3 | Cameron Bennetts | Howick College | 4:25.55q |
| 4 | Brett Smith | Burnside High School | 4:25.88q |
| 5 | Jonathan Devery | St Bede's College | 4:25.90q |
| 6 | Matthew Harris | Shirley Boys High School | 4:27.45q |
| 7 | Matt Lambert | Nelson College | 4:32.58q |
| 8 | Nicholas Quinn | St Pauls Collegiate (Hamilton) | 4:33.97q |
| 9 | Johnathan Caseley | Wanganui Collegiate | 4:43.12 |
| 10 | Vaughan Skea | Timaru Boys' High School | 4:48.77 |
| 11 | Josiah Burton | Nelson College | 4:49.00 |
| 12 | Mark Hurdle | St Patrick's College (Silverst | 4:50.52 |
| 13 | Allan Steele | Scots College | 5:11.44 |
| 14 | KENDALL DEAN | Matamata College | 5:12.49 |
| 15 | Lucas DeLaTorre | Scots College | 5:15.16 |
| -- | Simon Bucknell | Waitakere College | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Flynn Morris-Clarke | Otago Boys High School | 4:08.20 |
| 2 | Carl Mackenzie | Wanganui High School | 4:11.47 |
| 3 | Ahmed Salad | Fairfield College | 4:12.79 |
| 4 | Matthew Harris | Shirley Boys High School | 4:15.48 |
| 5 | Brett Smith | Burnside High School | 4:18.81 |
| 6 | Samuel Dobson | Mahurangi College | 4:19.79 |
| 7 | Cameron Bennetts | Howick College | 4:21.86 |
| 8 | Simon Richardson | Palmerston North Boys High Sch | 4:22.24 |
| 9 | Daniel O,Connell | Western Heights High School | 4:22.30 |
| 10 | Matt Lambert | Nelson College | 4:22.86 |
| 11 | Adam Watkins | Wanganui High School | 4:23.19 |
| 12 | Alex Olssen | Wellington College | 4:25.98 |
| 13 | Mark Moore | Ashburton College | 4:31.14 |
| 14 | Nicholas Quinn | St Pauls Collegiate (Hamilton) | 4:37.69 |
| 15 | Andrew More | Otago Boys High School | 4:44.31 |
| -- | Jonathan Devery | St Bede's College | DQ |