Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 162 | Miguel Custódio |
SLBA
|
SUB-18 |
02:54.80
|
| 2 | 109 | Dinis Modesto |
JDN
|
SUB-18 |
03:31.20
|
| 3 | 108 | Gabriel Russo |
JDN
|
SUB-18 |
03:35.50
|
| 4 | 47 | Duarte Vaz |
FCC
|
SUB-18 | 03:49.12 |