Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 583 | Rui Coelho |
CAS
|
SEN | 21:05.16 |
| 2 | 537 | João Afonso Olim |
ADRAP
|
SUB-23 | 23:25.70 |
| 3 | 677 | João Pedro Vieira |
CPTSC
|
SUB-23 | 23:27.58 |
| 4 | 517 | Pedro Martins |
ACRSD
|
VET 50 | 23:53.51 |
| 5 | 565 | Diogo E. Fernandes |
AJS
|
SUB-23 | 24:49.25 |
| 6 | 608 | Paulo Cunha |
CCSJM
|
VET 50 | 24:56.94 |
| 7 | 730 | Jaime Santos |
GRECAS
|
VET 45 | 25:15.62 |