Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 467 | Rodrigo Azevedo |
IND
|
SUB-16 | 04:45.99 |
| 2 | 7286 | Mateus Videira |
CYCL
|
SUB-18 | 04:47.39 |
| 3 | 438 | João Abreu |
CYCL
|
SUB-16 | 05:27.56 |
| 4 | 7196 | Francisco Costa |
GJVP
|
SUB-16 | 05:34.98 |
| 5 | 7186 | Eduardo Costa |
GJVP
|
SUB-16 | 05:36.74 |
| 6 | 7170 | Rodrigo Lopes |
CAOV
|
SUB-16 | 05:38.50 |