Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 3834 | Margarida Monteiro |
EAT
|
SUB-18 | 10:56.83 |
| 2 | 4396 | Marla Araújo |
RUNRIVER
|
SUB-18 | 11:43.96 |
| 3 | 4097 | Anamar Pereira |
MAC
|
SUB-20 | 12:57.03 |
| DNF | 3946 | Carolina Carvalho |
GDRJR
|
SUB-20 | x |