| Place | Name | Age | Team | Qual Time | Heats Time | FINA |
1 | Wilrich Coetzee | 10 | Coast Swim Club | 2:40.56 | 2:40.92 | 1073 |
2 | Niko Notman | 10 | Waterhole Swimming Club Inc | 2:45.94 | 2:43.63 | 1034 |
3 | Hayden Church | 10 | Howick Pakuranga | 2:48.69 | 2:46.61 | 992 |
4 | Kane Follows | 10 | Laser Mt Eden Swimming Club | 2:47.49 | 2:50.94 | 934 |
5 | Nicholas Crott | 10 | Capital Swim Club | 2:59.67 | 2:53.87 | 897 |
6 | Tyler Ellis | 10 | Hamilton | 2:57.04 | 2:55.50 | 877 |
7 | Carl Zhao | 10 | North Shore Swimming | 3:02.64 | 2:56.39 | 866 |
8 | Bayley Main | 10 | Howick Pakuranga | 2:51.91 | 2:59.00 | 835 |
9 | Taine Johnston | 9 | Coast Swim Club | 3:11.41 | 3:03.04 | 790 |
10 | Matthew Scott | 10 | Enterprise Cars SwimTeam | 3:11.79 | 3:04.05 | 779 |
11 | Oliver Young | 10 | Laser Mt Eden Swimming Club | 3:08.24 | 3:05.28 | 766 |
12 | Patrick Harris | 10 | Queenstown | 3:11.81 | 3:05.86 | 759 |
13 | Trey Withers | 10 | Pukekohe Swimming Club | 3:12.15 | 3:06.16 | 756 |
14 | Thomas Edwards | 10 | North Shore Swimming | 3:12.61 | 3:06.68 | 751 |
15 | Patrick McKenzie | 10 | Northwave Swim Club | 3:04.23 | 3:07.10 | 746 |
15 | Jarrod Mincham | 9 | Waterhole Swimming Club Inc | 3:08.40 | 3:07.10 | 746 |
16 | Michael Woods | 9 | Hamilton | 3:07.53 | 3:07.72 | 740 |
17 | Connor Paterson | 10 | Manurewa Swimming Club | 3:09.71 | 3:07.89 | 738 |
18 | Joshua Greening | 9 | Sundevils | 3:12.27 | 3:09.50 | 722 |
19 | Michael Pitt | 10 | Kaiapoi | 3:16.76 | 3:12.35 | 694 |
20 | Liam Padley | 10 | North Shore Swimming | 3:13.75 | 3:12.61 | 692 |
21 | Kendall Peterson | 9 | Carterton Swimming Club Inc | 3:15.58 | 3:13.06 | 687 |
22 | Korban Brooksbank | 10 | North Shore Swimming | 3:15.13 | 3:19.18 | 631 |
23 | Nicolas Yan | 10 | Metro Swimming Club | 3:11.55 | 3:19.87 | 625 |
24 | Mitchell Worthington | 10 | North Shore Swimming | 3:15.14 | 3:21.01 | 615 |
25 | Rueben Goh | 9 | Waitakere City Swimming | 3:11.57 | 3:25.19 | 581 |
