Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 611 | Rafaela Lacerda |
CIAIA
|
03.61 |
Round 2
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 678 | Margarida Escobar |
CIAIA
|
03.23 | |
| 2 | 682 | Amélia Escobar |
CIAIA
|
03.21 |
Round 3
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 617 | Matilde Morato |
CIAIA
|
JUV | 03.56 |
| 2 | 615 | Melissa Rosa |
CIAIA
|
03.78 |