| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | George Hamilton | Otago Boys High School | 4:27.99 |
| 2 | Ethan Friend | St Peter's College (Gore) | 4:31.62 |
| 3 | Fenlon Bayley | Nelson College | 4:34.48 |
| 4 | Daneil Prescott | St Thomas Of Canterbury Colleg | 4:35.87 |
| 5 | James Lange | Christ's College | 4:43.56 |
| 6 | Pai Wynyard | Kaiapoi High School | 4:43.89 |
| 7 | Tom Harris | St Andrew's College | 4:44.78 |
| 8 | Finn Allott | Christchurch Boys High School | 4:46.68 |
| 9 | Bo Hill | Waimea College | 4:47.38 |
| 10 | Regan Thomas | Opihi College | 5:10.78 |
| 11 | Matthew Woodhouse | St Kevin's College | 5:16.02 |
| 12 | Andy Armour | Mt Hutt College | 5:16.90 |