Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 291 | Vicente Figueiredo |
CNRM
|
SUB-16 | 28:16.20 (~) |
| 2 | 926 | Frederico Oliveira |
A20KM
|
SUB-16 | 29:04.28 |