Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 465 | Amaro Teixeira |
CBF
|
SEN | 22:51.19 (<) |
| 2 | 579 | João Pedro Vieira |
CPTSC
|
SEN | 23:22.41 |
| 3 | 438 | João Afonso Olim |
ADRAP
|
SUB-23 | 23:27.51 (<<) |
| 4 | 417 | Pedro Martins |
ACRSD
|
VET 50 | 23:31.11 (~) |
| 5 | 510 | Paulo Cunha |
CCSJM
|
VET 50 | 25:01.13 (<) |
| 6 | 536 | André Antunes |
CFB
|
SEN | 26:42.43 (<) |
| 7 | 630 | Hélio Almeida |
MAC
|
VET 40 | 27:13.81 |