Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 304 | Mariana Oliveira |
CAOB-A
|
SUB-18 |
08:31.14
|
| 2 | 107 | Daniela Oliveira |
ACRVC
|
SUB-18 |
09:25.38
|