Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 299 | Carolina Cruz |
CAOB-A
|
INF | 03:22.90 |
| 2 | 187 | Sofia Teixeira |
AFIS
|
INF | 03:31.20 |
| 3 | 318 | Margarida Santos |
CAOB-A
|
INF | 03:31.60 |
| 4 | 877 | Leonor Fernandes |
SCE
|
INF | 03:44.70 |
| 5 | 1226 | Lua Sousa |
LLFC
|
INF | 04:03.00 |
| 6 | 399 | Simone Pinto |
CJSA
|
INF | 04:03.60 |
| 7 | 1207 | Mariana Barbosa |
CDFE
|
INF | 04:04.80 |
| DNS | 985 | Victória Nunes |
CDFE
|
INF | x |