Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 328 | Eunice Berbereia |
SCA-T
|
SUB-18 | 00:11:02.00 |
| 2 | 329 | Naiara Barros |
SCA-T
|
SUB-18 | 00:13:06.00 |
| 3 | 312 | Sofia Viveiros |
ACM-A
|
SUB-18 | 00:14:22.00 |
| 4 | 314 | Indira Pacheco |
ACM-A
|
SUB-18 | 00:15:08.00 |
| DNS | 316 | Lara Peixoto |
ACM-A
|
SUB-18 | 00:00:00.00 |