Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 7066 | Diogo Costa |
CAM-VC
|
SUB-14 | 03:42.92 (306) |
| 2 | 7064 | Dinis Liquito |
CAM-VC
|
SUB-14 | 03:52.37 (244) |
| 3 | 7279 | João Pedro Faria |
CYCL
|
SUB-14 | 03:53.17 (239) |
| 4 | 7354 | Tomé Sousa |
ADA
|
SUB-14 | 03:55.70 (224) |
| 5 | 7535 | Leonardo Martins |
ADB
|
SUB-14 | 03:56.65 (218) |
| DNS | 7528 | Tomás Morais |
CAM-VC
|
SUB-14 | x |