| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Max Spencer | Wairarapa | 4:00.38 |
| 2 | Jack Elliott | Taranaki | 4:01.73 |
| 3 | Benjamin Wall | Manawatu | 4:03.84 |
| 4 | Matthew Sutcliffe | Wellington | 4:03.85 |
| 5 | Alexander Hull | Northland | 4:05.48 |
| 5 | Dylan Lynch | Wellington | 4:05.48 |
| 7 | Noah Macdermid | Manawatu | 4:06.81 |
| 8 | Russell Green | Waikato Bay of Plenty | 4:07.27 |
| 9 | Kane Elms | East Coast North Island | 4:08.97 |
| 10 | William Sinclair | Wanganui | 4:09.66 |
| 11 | Harrison Fountain | Waikato Bay of Plenty | 4:15.73 |
| 12 | Jared Thomson | Northland | 4:16.91 |
| 13 | Josh Spraggon | North Harbour | 4:18.55 |
| 14 | Liam Chesney | Wellington | 4:20.98 |
| 15 | Milligan Hudson | Auckland | 4:25.74 |
| 16 | Alasdair Tremlett | Auckland | 4:42.74 |