Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 2069 | Afonso Godinho |
CDQ
|
SUB-23 | 51.49 (X) |
| 2 | 815 | Miguel Lopes |
CBA-S
|
SUB-20 | 53.36 |
| 3 | 147 | Tomás Nobre |
AEAC
|
SUB-20 | 53.84 |
| 4 | 456 | Itelson Costa Melo |
GAF
|
SEN | 54.16 |
| 5 | 451 | Diogo Dos Santos |
GAF
|
SUB-23 | 57.09 (X) |
| 6 | 24 | Francisco Barbosa |
IND
|
SUB-18 | 59.47 (X) |
| 7 | 945 | Guilherme Gomes |
CPA-S
|
SUB-18 | 01:01.23 |
| 8 | 295 | Pedro Sanguinho |
CLAC
|
SUB-18 | 01:04.43 |