Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 522 | Pedro Sarabando |
GRECAS
|
M 50 | 18:08.70 |
| 2 | 1329 | António Francisco |
ACRVC
|
M 50 | 19:26.04 |
| 3 | 232 | Dinis Batista |
CAO
|
M 50 | 20:10.74 |
| 4 | 247 | José Pinto |
CAO
|
M 50 | 20:39.69 |
| DNS | 1118 | Rui Machado |
SCBM
|
M 50 | x |
| DNS | 229 | Pedro Silva |
CAO
|
M 50 | x |