Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 149 | Miguel Miranda |
ADCV
|
SUB-16 |
03:04.98
|
| 2 | 707 | Gonçalo Silva |
CBA-S
|
SUB-16 |
03:10.90
|
| 3 | 21 | Dinis Pinto |
CVSP
|
SUB-16 |
03:31.44
|