Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 4270 | Gustavo Rocha |
MAC
|
SUB-20 |
58.04
|
| 2 | 3045 | Guilherme Carneiro |
ACFR
|
SUB-18 |
59.10
|
| 3 | 1794 | Francisco Azevedo |
PLF
|
SUB-18 |
01:03.07
|
| 4 | 7442 | João Gomes |
ACDAV
|
SUB-20 | 01:05.45 |