Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 2103 | Ana Sofia Silva |
VFC
|
SUB-20 | 11:41.20 |
| 2 | 1980 | Ana Cruz |
GRQL
|
SUB-20 | 12:16.91 |
| 3 | 1752 | Catarina Cunha Rêgo |
QFC
|
SUB-20 | 12:34.05 |
| 4 | 2497 | Edine Borges |
AFDD
|
SUB-18 | 15:18.45 |