Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 141 | Mariana Machado |
SCB
|
SUB-23 | 15:57.05 |
| 2 | 128 | Lia Lemos |
MAC
|
SUB-23 | 16:46.16 |
| 3 | 176 | Angela Viciosa |
ESP
|
17:02.17 | |
| 4 | 174 | Carmen Viciosa |
ESP
|
17:17.23 | |
| 5 | 124 | Ana Silva |
EAT
|
19:17.01 | |
| DNF | 127 | Mara Resende |
MAC
|
x | |
| DNF | 173 | Clara Viñaras |
ESP
|
x |