Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 2 | Adriana Viveiros |
ADRAP
|
SUB-23 |
26:24.05
|
| 2 | 857 | Andreia Freitas |
AJS
|
VET 35 |
29:31.70
|
| 3 | 1688 | Bruna Sousa |
ADRAP
|
JUV |
39:19.06
|