Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 882 | Maria Pita |
THA
|
SUB-16 | 19:27.05 |
| 2 | 174 | Laura Santos |
CLAC
|
SUB-16 | 20:33.43 |
| 3 | 1302 | Hargun Kaur |
A20KM
|
SUB-16 | 25:19.88 |