Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 234 | Vitor Carvalho |
CDFE
|
M 50 | 10:43.34 |
| 2 | 780 | Pedro Silva |
CAO
|
M 50 | 10:48.18 |
| 3 | 764 | Dinis Batista |
CAO
|
M 50 | 10:59.42 |
| 4 | 787 | António Francisco |
ACRVC
|
M 50 | 11:13.09 |
| 5 | 769 | José Pinto |
CAO
|
M 50 | 11:24.84 |