Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 453 | Alexandra Canedo |
MAC
|
04:50.99 | |
| 2 | 439 | Ana Marinho |
EAROS
|
04:51.30 | |
| 3 | 438 | Beatriz Fernandes |
EAROS
|
04:53.07 |