Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 946 | Rodrigo Almeida |
AFIS
|
JUN | 51.19 |
| 2 | 371 | Nuno Alves |
CDFE
|
SUB-23 | 52.01 |
| 3 | 939 | Eduardo Beça |
AFIS
|
JUN | 53.31 |
| 4 | 581 | Manuel Silva |
GRECAS
|
JUV | 54.60 |
| 5 | 980 | Pedro Ramos |
CDFE
|
JUN | 56.95 |
Round 2
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 995 | Rui Almeida |
CDFE
|
JUN | 57.08 |
| 2 | 810 | Jorge Silva Santos |
SCBM
|
VET 55 | 01:00.89 |
| 3 | 194 | Luís Granja |
AFIS
|
JUN | 01:01.90 |
| 4 | 937 | Guilherme Ferreira |
AFIS
|
JUV | 01:03.83 |
| DNS | 991 | Diogo Sousa |
CDFE
|
SUB-23 | x |