Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 2176 | Vera Castro |
SCB
|
SEN | 45.07 (X) |
| 2 | 2186 | Joana Moura |
VTSC
|
SUB-16 |
01:05.42
|
| 3 | 1176 | Gabriela Torres |
SCB
|
SUB-16 |
01:18.05
|