| Name | Age | School | Time | Splits | ||
| 1 | Joe Patching | 16 | England | 59.06 | 29.14 | 59.06 |
| 2 | Andrew Arthur | 16 | Scotland | 59.97 | 29.50 | 59.97 |
| 3 | Joe Elwood | 16 | England | 1:00.46 | 29.74 | 1:00.46 |
| 4 | Stephen Milne | 16 | Scotland | 1:02.27 | 30.64 | 1:02.27 |
| 5 | Luke Parkes | 16 | Wales | 1:02.99 | 30.92 | 1:02.99 |
| 6 | Otto Putland | 16 | Wales | 1:04.70 | 31.22 | 1:04.70 |
| 7 | Cian Mulcahy | 16 | Ireland | 1:05.49 | 31.88 | 1:05.49 |
| 8 | David Prendergast | 16 | Ireland | 1:06.49 | 32.06 | 1:06.49 |