Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 665 | Ricardo Santos |
SLA
|
M 45 | 25:31.38 |
| 2 | 608 | Flávio Ramalho |
EAMT
|
M 35 | 25.41.16 (X) |
| 3 | 649 | Diogo Santos |
CPPEA
|
SUB-20 | 28:41.43 |