Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1605 | Ana Sofia Santos |
CPPEA
|
SUB-18 | 15:43.59 |
| 2 | 1765 | Inês Cunha |
QFC
|
SUB-18 | 17:28.64 |
| 3 | 2353 | Daniela Delgado |
GDRV
|
SUB-16 | 18:38.00 |
| 4 | 2014 | Matilde Pais |
GDIB
|
SUB-16 | 19:17.84 (<) |
| DNS | 1771 | Lara King |
QFC
|
SUB-16 | x |