Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 308 | João Vieira |
SCP
|
VET 45 | 19:52.98 |
| 2 | 14 | Manuel Marques |
ACPV
|
VET 40 | 21:07.64 |
| 3 | 380 | Pedro Isidro |
SLB
|
VET 35 | 22:34.92 |
| 4 | 76 | Amaro Teixeira |
CBF
|
SEN | 22:45.61 (~) |
| 5 | 164 | Pedro Santos |
JV
|
VET 35 | 23:05.78 |
| 6 | 120 | Luís Gil |
GDE
|
VET 45 | 23:42.05 |
| 7 | 301 | Filipe Loureiro |
SCB
|
JUN | 25:34.04 |
| DNF | 229 | Bernardo Borges |
MAC
|
SUB-23 | x |