Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 201 | Lara Borba |
ACM-A
|
SUB-16 | 00:03:15.04 (238) |
| 2 | 204 | Leonor Couto |
CAT
|
SUB-16 | 00:03:19.07 (208) |
| 3 | 211 | Ema Barros |
SCA-T
|
SUB-16 | 00:03:39.07 (89) |