Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 563 | Nicolas Santos |
GDIB
|
SUB-12 | 03:29.27 |
| 2 | 469 | João Brandão |
CPPEA
|
SUB-12 | 03:39.16 |
| 3 | 561 | Martim Freitas |
GDIB
|
SUB-14 | 04:44.57 |