Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 79 | Bárbara Parreiras |
SAB
|
SUB-10 | 00:00:07.08 |
| 2 | 84 | Carolina Fernandes |
SAB
|
SUB-10 | 00:00:07.60 |
| 3 | 936 | Beatriz Videira Bernardo |
ADCV
|
SUB-10 | 00:00:07.82 |
| 4 | 116 | Lara Veludo |
SAB
|
SUB-12 | 00:00:08.62 |
| 5 | 187 | Laura Mafra |
CVSP
|
SUB-10 | 00:00:08.66 |