Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 7287 | Renata Castilho |
CYCL
|
SUB-14 |
05:32.00
|
| 2 | 7271 | Camila Liquito |
CYCL
|
SUB-16 |
05:39.57
|
| 3 | 890 | Letícia São João |
ADA
|
SUB-14 |
05:43.46
|
| 4 | 7679 | Mariana Manso |
GJVP
|
SUB-16 | 06:18.51 |
| 5 | 7722 | Eunice Pereira |
GDC-VC
|
SUB-14 | 06:27.34 |