Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 136 | Micaela Nascimento |
SCBM
|
SUB-23 | 01:03.10 |
| 2 | 4275 | Beatriz Bastos |
CDP
|
JUN | 01:04.40 |
| 3 | 3297 | Chelsia Nogueira |
LAVRA
|
JUN | 01:08.11 |
| 4 | 4120 | Maria Fernandes |
ACFR
|
VET 50 | 01:11.76 |
Round 2
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 133 | Alice Finisterra |
SCBM
|
JUV | 01:07.98 |
| 2 | 134 | Filipa Cancela |
SCBM
|
VET 35 | 01:09.63 |
| 3 | 4277 | Conceição Santos |
CDP
|
VET 40 | 01:14.64 |
| DNS | 3300 | Filipa Maravalhas |
LAVRA
|
JUV | x |