Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 453 | Ricardo Santos |
SLA
|
M 45 | 25:32.91 |
| 2 | 467 | João Pinel |
CABB
|
SUB-23 | 27:10.89 |
| DNF | 566 | Diogo Santos |
ACDC
|
SUB-20 |
x (<)
|
| DNS | 583 | Artur Costa |
GDQFP
|
SUB-23 | x |