Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 108 | Diana Silva |
SCB
|
SUB-14 | 03:39.67 |
| 2 | 1445 | Matilde Ribeiro |
PLF
|
SUB-14 | 03:48.30 |
| 3 | 1223 | Francisca Ferreira |
CAB
|
SUB-14 | 04:03.08 |
| 4 | 1240 | Margarida Oliveira |
CAB
|
SUB-14 | 04:14.70 |