Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 766 | Leonor Teixeira |
NAC
|
SUB-18 | 02:41.98 (550) |
| 2 | 171 | Paula Garcia |
ADREP
|
SUB-18 | 02:47.61 (489) |
| 3 | 1105 | Eva Machado |
NAC
|
SUB-18 | 02:50.95 (454) |
| 4 | 376 | Ruth Lima |
CCSJM
|
SUB-18 | 03:13.94 (246) |
| 5 | 22 | Bárbara Pinho |
ACDCVC
|
SUB-18 | 03:30.78 (133) |
| 6 | 743 | Elisa Fernandes |
LLFC
|
SUB-18 | 03:47.66 (52) |