| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Charlie Hazlett | Cashmere High School | 4:15.87 |
| 2 | Jacob Neal | Waimea College | 4:19.43 |
| 3 | Luca Borcoskie | Christchurch Boys High School | 4:20.25 |
| 4 | Theo Walker | Burnside High School | 4:24.39 |
| 5 | Jack McKenzie | Mt Hutt College | 4:27.34 |
| 6 | Matthew Bowen | Waimea College | 4:27.49 |
| 7 | Ashton Booth | Otago Boys High School | 4:30.61 |
| 8 | Preston Sweney | Christchurch Boys High School | 4:32.17 |
| 9 | Josh Gill | Nelson College | 4:34.86 |
| 10 | Josh Cowan | St Bede's College | 4:38.54 |
| 11 | Oliver McCormack | Nelson College | 4:44.74 |