Round 1
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1250 | Danilsa Jaia |
CASJ
|
SUB-16 | 08.54 (q) |
| 2 | 1214 | Sofia Herminio |
AABV
|
SUB-16 | 08.88 (q) |
| 3 | 1242 | Eva Pereira |
CDQ
|
SUB-16 | 09.11 (q) |
| 4 | 71 | Africa Ferreras |
ADECT
|
SUB-18 | 10.16 |
Round 2
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 1287 | Mariana Henriques |
COP
|
SUB-16 | 08.49 (q) |
| 2 | 81 | Ana Rita Gonçalves |
CDQ
|
SUB-18 | 08.76 (q) |
| 3 | 1324 | Letícia Fonseca Cá |
COP
|
SUB-16 | 09.48 |
| 4 | 1285 | Rita Leal |
CDQ
|
SUB-16 | 09.70 |
Round 3
| Position | BIB | Name | Team | Echelon | Mark |
|---|---|---|---|---|---|
| 1 | 124 | Nicolle Alves |
AABV
|
SUB-18 | 08.56 (q) |
| 2 | 4 | Sofia Rodrigues |
AABV
|
SUB-18 | 08.73 (q) |
| 3 | 1262 | Anastasiia Bulak |
CASJ
|
SUB-16 | 08.81 (q) |