Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 499 | Inês Moreira |
GCAD
|
SUB-16 | 03:01.68 (manual) |
| 2 | 495 | Leonor Antunes |
ACRDBC
|
SUB-16 | 03:08.92 (manual) |
| DNS | 497 | Francisca Martins |
GCAD
|
SUB-16 | x |