Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 7053 | Letícia São João |
CAM-VC
|
SUB-16 |
05:23.33
|
| 2 | 7458 | Carolina Figueiras |
GJVP
|
SUB-16 |
05:51.54
|
| 3 | 7773 | Lia Victoria |
CAAV
|
SUB-16 |
06:07.74
|