| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Mac Rowe | New Plymouth Boys High School | 9:15.64q |
| 2 | Zane Powell | Kings College | 9:19.48q |
| 3 | Jahko Tohaia | Auckland Grammar School | 9:19.70q |
| 4 | JJ Weston | Westlake Boys High School | 9:19.80q |
| 5 | Sam Idiens | Christ's College | 9:21.00q |
| 6 | Joseph Morgan | Hamilton Boys High School | 9:24.72q |
| 7 | Henry Allott | Christchurch Boys High School | 9:28.77 |
| 8 | Matthew Bowen | Waimea College | 9:36.42 |
| 9 | Sam Elliott | Napier Boys High School | 9:56.88 |
| 10 | Joe Shiozawa | Macleans College | 9:59.62 |
| 11 | Karsen Vesty | Havelock North High School | 10:07.14 |
| 12 | Nathan Sands | Mt Roskill Grammar | 10:13.45 |
| 13 | Jack Ryan | Sacred Heart College (Auckland | 10:15.25 |
| 14 | Oscar Hadley | Francis Douglas Memorial Colle | 10:28.22 |
| 15 | Louis Sabonadiere | Otago Boys High School | 10:49.22 |
| 16 | Matthew Kirkwood | Tauranga Boys' College | 11:28.83 |
| 17 | Mackenzie Smith | St Patrick's College (Silverst | 12:29.68 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Charlie Hazlett | Cashmere High School | 9:27.94q |
| 2 | Luke Clements | Mt Albert Grammar | 9:28.91q |
| 3 | William Taylor | Christchurch Boys High School | 9:30.52q |
| 4 | Mathijis Wetzels | Hamilton Boys High School | 9:30.58q |
| 5 | Cody Dalton | Auckland Grammar School | 9:36.71q |
| 6 | Ben Hennessy | Waihi College | 9:40.78q |
| 7 | Ronan Codyre | Macleans College | 9:42.73 |
| 8 | George Hamilton | Otago Boys High School | 9:47.54 |
| 9 | Kyle Houston | Christ's College | 9:56.06 |
| 10 | Ezekiel Stewart | Kings High School | 10:00.47 |
| 11 | Adam Morgan | Hamilton Boys High School | 10:08.54 |
| 12 | Ocean Falloon-Cavander | Burnside High School | 10:12.70 |
| 13 | Jake Jackways | St Andrew's College | 10:16.29 |
| 14 | Fergus Harland | Sacred Heart College (Auckland | 10:32.60 |
| 15 | Logan Marshall | Macleans College | 10:41.55 |
| 16 | Angus Ross | St John College | 10:55.16 |
| 17 | Tram O'Callaghan | Christchurch Boys High School | 11:07.49 |
| 18 | Isaac Reay | St Pauls Collegiate (Hamilton) | 11:14.49 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Zane Powell | Kings College | 8:46.84 |
| 2 | Mac Rowe | New Plymouth Boys High School | 8:56.37 |
| 3 | Charlie Hazlett | Cashmere High School | 9:01.66 |
| 4 | Jahko Tohaia | Auckland Grammar School | 9:08.87 |
| 5 | Sam Idiens | Christ's College | 9:15.52 |
| 6 | Mathijis Wetzels | Hamilton Boys High School | 9:17.86 |
| 7 | Ben Hennessy | Waihi College | 9:18.63 |
| 8 | Luke Clements | Mt Albert Grammar | 9:24.17 |
| 9 | William Taylor | Christchurch Boys High School | 9:37.87 |
| 10 | JJ Weston | Westlake Boys High School | 9:42.00 |
| -- | Cody Dalton | Auckland Grammar School | DNS |
| -- | Joseph Morgan | Hamilton Boys High School | DNF |