Event 401 Boys 400 Metre Individual Medley
| Pos | Name | Age | Club | Time | Splits |
|---|
| 1 | Ryan Duncan | 15 | St Thomas | 4:43.48 | 29.80 | 1:04.01 | 1:40.43 | 2:16.00 |
| 2:57.20 | 3:37.83 | 4:11.73 | 4:43.48 |
| 2 | Travis Davey | 14 | Dun City Aqu | 4:51.55 | 30.29 | 1:05.85 | 1:43.30 | 2:19.86 |
| 3:02.70 | 3:45.04 | 4:19.60 | 4:51.55 |
| 3 | Kerr Lumsden | 16 | St Thomas | 4:57.42 | 30.88 | 1:07.20 | 1:44.02 | 2:20.62 |
| 3:05.57 | 3:50.27 | 4:24.69 | 4:57.42 |
| 4 | Douglas Calder | 14 | F.I.R.S.T. | 5:01.12 | 33.11 | 1:12.06 | 1:52.97 | 2:31.85 |
| 3:11.82 | 3:52.83 | 4:27.85 | 5:01.12 |
| 5 | Harris Harley | 15 | St Thomas | 5:05.72 | 31.82 | 1:08.46 | 1:47.91 | 2:27.66 |
| 3:12.58 | 3:56.29 | 4:31.21 | 5:05.72 |
| 6 | Ethan Brown | 16 | St Thomas | 5:05.74 | 29.96 | 1:05.36 | 1:43.58 | 2:22.03 |
| 3:07.49 | 3:54.67 | 4:30.94 | 5:05.74 |
| 7 | Olek Smith | 15 | F.I.R.S.T. | 5:07.70 | 31.28 | 1:07.33 | 1:49.11 | 2:30.52 |
| 3:11.67 | 3:54.04 | 4:31.88 | 5:07.70 |
| 8 | Cameron Shaw | 14 | F.I.R.S.T. | 5:09.37 | 32.26 | 1:09.02 | 1:51.14 | 2:31.69 |
| 3:15.87 | 4:01.04 | 4:35.96 | 5:09.37 |
| 9 | Ethan Sutherland | 15 | Sas | 5:13.12 | 35.68 | 1:18.52 | 1:56.79 | 2:34.74 |
| 3:18.15 | 4:02.99 | 4:39.13 | 5:13.12 |
| 10 | Ross Alexander | 15 | Sas | 5:23.40 | 32.72 | 1:12.03 | 1:54.21 | 2:35.67 |
| 3:22.17 | 4:08.76 | 4:47.48 | 5:23.40 |
| 11 | Connor Brierley | 13 | Dun City Aqu | 5:30.29 | 33.29 | 1:14.69 | 1:57.90 | 2:39.75 |
| 3:27.41 | 4:18.46 | 4:55.26 | 5:30.29 |
| 12 | Cain Buchanan | 12 | Dun City Aqu | 5:32.00 | 34.60 | 1:14.32 | 1:57.22 | 2:40.15 |
| 3:28.27 | 4:17.26 | 4:55.10 | 5:32.00 |
| 13 | Liam Gorczynski | 12 | Monifieth | 5:34.50 | 36.53 | 1:19.17 | 2:00.30 | 2:40.40 |
| 3:29.22 | 4:17.15 | 4:57.21 | 5:34.50 |
| 14 | Charlie McLaren | 14 | Sas | 6:01.14 | 38.03 | 1:24.22 | 2:13.83 | 3:00.30 |
| 3:47.53 | 4:39.00 | 5:22.74 | 6:01.14 |
| 15 | Sean Considine | 13 | Sas | 6:04.01 | 39.80 | 1:27.44 | 2:12.92 | 2:57.90 |
| 3:50.46 | 4:43.86 | 5:25.43 | 6:04.01 |
| 16 | Corey Philip | 11 | Dun City Aqu | 6:06.18 | 42.47 | 1:33.59 | 2:18.77 | 3:02.43 |
| 3:54.35 | 4:48.87 | 5:28.66 | 6:06.18 |
| 17 | Charlie Hardie | 13 | Sas | 6:27.89 | 40.98 | 1:33.20 | 2:22.94 | 3:13.86 |
| 4:05.84 | 4:59.33 | 5:44.25 | 6:27.89 |
| 18 | Luke Wraight | 14 | Sas | 6:37.40 | 45.00 | 1:43.13 | 2:31.61 | 3:20.37 |
| 4:16.51 | 5:15.36 | 5:56.04 | 6:37.40 |