Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 327 | José Afonso |
CAOB-A
|
SUB-18 |
06:51.11
|
| 2 | 939 | Rafael Fragoso |
SCE
|
SUB-18 |
07:21.41
|
| 3 | 566 | Tomás Espadilha |
GRECAS
|
SUB-18 |
07:44.64
|