Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 102 | Liz Ferreira |
SLB
|
SUB-18 | 00:30:36 |
| 2 | 117 | Beatriz Svidruk |
COP
|
SUB-18 | 00:35:25 |
| 3 | 101 | Anastasiia Mamynova |
CATUNES
|
SUB-18 | 00:37:35 |
| 4 | 129 | Beatriz Mendes |
ADECT
|
SUB-18 | 00:41:41 |