Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 567 | Mafalda Marreiros |
COP
|
SUB-16 | 05:33.36 |
| 2 | 768 | Alice Branco |
NSF
|
SUB-16 | 05:38.85 |
| DNF | 1073 | Joana Reis |
COP
|
SUB-16 | x |