Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 3550 | Isabela Gomes |
CDP
|
SUB-16 |
34:01.43
|
| 2 | 7547 | Lara Cunha |
GDC-VC
|
SUB-16 |
35:37.42
|
| 3 | 3881 | Melinda Silva |
CSGAIA
|
SUB-16 |
37:36.90
|