Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 658 | Catarina Seabra |
GRE-AA
|
SUB-18 | 01:03.88 |
| 2 | 615 | Mariana Sousa |
AGV
|
SUB-20 | 01:15.57 |
| DNS | 600 | Angeles Santos |
ADREP
|
SUB-18 | x |