Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 219 | Patrícia Serafim |
CASJ
|
VET 35 | 18:36.70 |
| 2 | 524 | Lara Sofia Martins |
COP
|
JUN | 19:58.22 |
| 3 | 592 | Rita Dwyer |
IND
|
VET 55 | 24:25.67 |
| DNF | 396 | Ana Dias |
CASJ
|
VET 45 | x |