Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 3554 | João Pedro Martins |
CDP
|
SUB-23 | 56.55 |
| 2 | 7438 | Flávio Silva |
CAM-VC
|
SEN | 56.61 |
| 3 | 1405 | Francisco Azevedo |
PLF
|
SUB-18 | 01:00.79 |
| 4 | 1282 | Eduardo Araújo |
CAB
|
SEN | 01:22.91 |
| 5 | 266 | João Cerqueira |
GJVP
|
M 50 | 01:28.51 |