Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 698 | Juliana Vieira |
CNRM
|
SUB-16 | 24:02.44 |
| 2 | 2071 | Beatriz Victorino |
SCP
|
SUB-16 | 26:52.18 (X) |
| DNF | 2076 | Josefa Da Costa |
SCP
|
SUB-16 | x |