Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1255 | Marisa João |
CAO
|
M 45 | 02:58.78 |
| 2 | 483 | Sónia Beleza |
CDFE
|
M 45 | 03:04.40 |