Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 682 | Matilde Gonçalves |
CRCDL
|
SUB-20 | 02:57.14 (392) |
| 2 | 277 | Filipa Duarte |
CASJ
|
SUB-20 | 03:02.45 (343) |
| 3 | 183 | Carolina Pacheco |
ADECT
|
SUB-20 | 03:21.10 (194) |