Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 53 | Petra Santos |
ADNO
|
SUB-20 |
11:11.77
|
| 2 | 419 | Rita Teixeira |
SLB
|
SUB-20 |
11:42.82
|
| 3 | 122 | Margarida Oliveira |
CDFE
|
SUB-20 |
11:53.13
|
| 4 | 437 | Lara Sampaio |
UDV
|
SUB-20 | 11:59.00 |
| 5 | 135 | Gabriela Almeida |
CFOD
|
SUB-20 | 12:16.69 |
| 6 | 47 | Helena Rodrigues |
ADCCJC
|
SUB-20 | 13:06.22 |