Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 83 | Nuno Miguel Costa |
GRECAS
|
M 40 | 04:24.39 |
| 2 | 763 | Daniel Peixoto |
CAO
|
M 40 | 04:36.03 |
| 3 | 759 | Bruno Silva |
CAO
|
M 40 | 04:42.99 |
| 4 | 201 | Helder Costa |
CDFE
|
M 40 | 04:52.81 |