Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 6038 | Clara Cabral |
CTMVPA
|
SUB-18 |
01:12.20
|
| 2 | 6044 | Yara Lemos |
CTMVPA
|
SUB-20 |
01:20.16
|
| 3 | 6103 | Cristiana Martins |
CTMVPA
|
SUB-20 |
01:28.99
|