Round 1
| Position | BIB | Name | Team | Echelon | Mark | 
|---|---|---|---|---|---|
| 1 | 189 | Ana Parreira |  CASJ | M 50 | 41:58.59   | 
| 2 | 195 | Carina Correia |  CASJ | M 45 | 42:50.84   | 
| 3 | 401 | Isabel Gonçalves |  CDQ | M 40 | 43:23.05   | 
| 4 | 188 | Ana Oliveira |  CASJ | M 40 | 43:55.31 | 
| 5 | 1238 | Andreia Pinto |  TOTAD | M 40 | 45:49.68 | 
| 6 | 840 | Justina Pereira |  CRDS | M 50 | 46:21.23 | 
| 7 | 394 | Fiona Gonçalves |  CDQ | M 60 | 47:49.12 | 
| 8 | 1086 | Mariana Cabrita |  ADECT | M 35 | 47:58.08 | 
| 9 | 842 | Lina Brito |  CRDS | M 60 | 48:38.45 | 
| 10 | 18 | Deolinda Lopes |  AABV | M 55 | 50:38.23 | 
| 11 | 718 | Vera Viana |  OCL | M 40 | 52:06.02 | 
| 12 | 421 | Marília Cavaco |  CDQ | M 70 | 53:20.10 | 
| 13 | 883 | Sandra Pinheiro |  OCL | M 40 | 53:45.72 | 
| 14 | 445 | Susana Sobral |  CDQ | M 50 | 54:37.72 | 
| 15 | 415 | Lisa Vieira |  CDQ | M 35 | 55:12.72 |