| Pos | Name | Age | Club | Time | Splits | |
|---|---|---|---|---|---|---|
| 1 | Nathan McGraw | 12 | Trojan | 1:10.16 | 34.70 | 1:10.16 |
| 2 | Dennis Diaz | 13 | Portobello | 1:12.43 | 34.84 | 1:12.43 |
| 3 | Cameron Sutherland | 13 | Livingston | 1:14.03 | 35.66 | 1:14.03 |
| 4 | Archie Vickerstaff | 12 | Portobello | 1:14.11 | 35.24 | 1:14.11 |
| 5 | Rory Vickerstaff | 12 | Portobello | 1:17.72 | 37.21 | 1:17.72 |
| 6 | Aidan Dickson | 12 | Livingston | 1:18.13 | 37.76 | 1:18.13 |
| 7 | Oliver Dickson | 12 | Livingston | 1:19.36 | 38.18 | 1:19.36 |
| 8 | Christian Buchanan | 12 | Musselburgh | 1:20.11 | 38.80 | 1:20.11 |