Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 288 | Miguel Henriques |
CLAC
|
SUB-16 | 41.65 |
| 2 | 1166 | Gabriel Ligeiro |
A20KM
|
SUB-16 | 42.78 |
| 3 | 27 | Frederico Oliveira |
A20KM
|
SUB-16 | 48.16 (X) |