Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1170 | Leonor Costa |
DEST
|
SUB-16 | 20:28.52 |
| 2 | 1176 | Daniela Batista |
GDR
|
SUB-18 | 22:09.43 |
| 3 | 1154 | Carolina Costa |
AGV
|
SUB-18 | 23:22.44 |