Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 57 | Luísa Conde |
UFCT
|
INF | 03:31.65 |
| 2 | 170 | Matilde Ferreira |
JDAL
|
INF | 03:39.47 |
| 3 | 340 | Ana Teixeira |
A20KM
|
INF | 03:45.57 |
| 4 | 132 | Bárbara Rosário |
UFCT
|
INF | 03:47.42 |
| 5 | 7 | Matilde Matafome |
CPA-S
|
INF | 03:49.67 |
| 6 | 564 | Leonor Carvalho |
AEAC
|
INF | 03:54.48 |
| 7 | 189 | Beatriz Rodrigues |
CDAA
|
INF | 04:35.99 |
| 8 | 434 | Madalena Rafael |
CBA-S
|
INF | 04:39.17 |
| 9 | 321 | Catarina Pinheiro |
JDAL
|
INF | 04:46.14 |
| DNS | 620 | Sara Fernandes |
AEAC
|
INF | x |