| Name | Age | Club | Time | Splits | ||||
| 1 | Martin Cremin | 21 | Stirling Swim | 4:12.39 | 29.36 | 1:32.63 | 2:36.05 | 3:40.92 | 4:12.39 |
| 2 | Anthony Ryan | 17 | Dumfries | 4:14.81 | 29.87 | 1:33.36 | 2:37.87 | 3:43.49 | 4:14.81 |
| 3 | Mark Deans | 18 | Co Glasgow ST | 4:18.07 | 29.97 | 1:35.24 | 2:40.90 | 3:46.06 | 4:18.07 |
| 4 | Joe Steel | 16 | S Aberdeenshire | 4:19.81 | 28.98 | 1:01.53 | 1:34.70 | 2:08.21 | 2:41.91 | 3:15.54 | 3:48.92 | 4:19.81 |
| 5 | Callum Baxter | 18 | Cumbernauld | 4:19.93 | 29.15 | 1:01.60 | 1:34.62 | 2:08.07 | 2:41.97 | 3:16.25 | 3:48.48 | 4:19.93 |