Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 365 | Tomás Cerveira |
CNRM
|
SUB-20 | 04:18.83 |
| 2 | 699 | Tomás Nobre |
AEAC
|
SUB-18 | 04:23.02 |
| 3 | 60 | Tiago Homem |
UFCT
|
SUB-18 | 04:47.79 |
| 4 | 966 | Manuel Gafeira |
A20KM
|
SUB-18 | 05:01.01 |