Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 320 | João Berjano |
GDIB
|
SUB-16 | 03:06.18 (605) |
| 2 | 218 | Carlos Rocha |
CASX
|
SUB-16 | 03:09.24 (577) |
| 3 | 331 | Tomás Herbert |
GDIB
|
SUB-16 | 03:15.94 (517) |
| 4 | 432 | Enzo Bernardo |
GDC
|
SUB-16 | 03:26.73 (426) |
| 5 | 66 | Vasco Rosa |
CPPEA
|
SUB-16 | 04:25.54 (80) |