Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1619 | Rita Coelho |
CBF
|
SUB-23 | 02:21.82 |
| 2 | 1548 | Joana Reigado |
CASJ
|
JUN | 02:38.70 |
| 3 | 1513 | Renata Rodrigues |
AABV
|
JUV | 02:41.34 |
| 4 | 1653 | Lara Bernardo |
CDQ
|
JUV | 02:49.78 |