Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 398 | Duarte Jacinto |
CBF
|
SUB-18 |
09:41.21
|
| 2 | 262 | Tomás Fernandes |
CRAL
|
SUB-20 |
10:28.83
|
| 3 | 343 | Rafael Guerreiro |
ADECT
|
SUB-18 |
11:39.31
|
| 4 | 335 | Rodrigo Horta |
ADECT
|
SUB-18 | 11:50.15 |
| 5 | 339 | Rafael Alexandre |
ADECT
|
SUB-18 | 13:06.13 |