Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 480 | Daniela Inácio |
JDAL
|
SUB-20 | 11:25.90 |
| 2 | 613 | Inês Cotrim |
THA
|
SUB-18 | 12:47.48 |
| 3 | 934 | Luna Rodrigues |
CPA-S
|
SUB-18 | 13:44.58 |