Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 606 | Rui Magalhães |
COP
|
SUB-16 |
04:58.91
|
| 2 | 1903 | Santiago Sobralinho |
VGAC
|
SUB-16 | 05:06.26 (X) |
| 3 | 210 | Tiago Flanagan |
ADECT
|
SUB-16 |
05:42.44
|