Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 3023 | Fernando Ferreira |
ACA
|
M 50 | 28:03.63 |
| 2 | 3018 | Aurélio Costa |
ACA
|
M 55 | 30:23.80 |
| 3 | 3026 | José Magalhães |
ACA
|
M 65 | 31:09.09 |
| 4 | 4892 | Pedro Policiano |
ACA
|
M 45 | 37:24.68 |