Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 7027 | Leonor Miranda |
GDC-VC
|
SUB-14 | 04:08.17 (325) |
| 2 | 7088 | Laura Duarte |
CAM-VC
|
SUB-14 | 04:10.79 (307) |
| 3 | 7691 | Lara Silva |
GDC-VC
|
SUB-14 | 04:22.81 (232) |
| 4 | 7359 | Bruna Rego |
ACDAV
|
SUB-14 | 04:37.20 (154) |
| 5 | 7455 | Bianca Baptista |
ADA
|
SUB-14 | 05:21.77 (11) |