| Name | Age | Club | Time | Splits | ||
| 1 | Irvine, Andrew R | 13 | Cumbernauld | 1:10.83 | 32.06 | |
| 2 | Park, Cameron | 13 | Rutherglen | 1:13.81 | 34.60 | |
| 3 | Coleman, Jack | 13 | Grangemouth | 1:18.31 | 35.73 | |
| 4 | Fisher, Daniel | 13 | Cumbernauld | 1:21.94 | 37.71 | |
| 5 | Mitchell, Scott | 13 | Dun City Aqu | 1:22.13 | 37.71 | |
| 6 | Kirkwood, Ruairi | 13 | Grangemouth | 1:22.90 | 38.80 | |