Round 1
| Position | BIB | Name | Team | Echelon | Mark | 
|---|---|---|---|---|---|
| 1 | 12 | Marta Feliciano |  JV | SUB-18 | 26.36   | 
| 2 | 3358 | Catarina Seabra |  GRE-AA | SUB-18 | 26.68   | 
| 3 | 1538 | Rayssa Dias |  NDAP | SUB-18 | 27.71   | 
| 4 | 3485 | Antonia Freitas |  GS | SUB-18 | 28.14   | 
| 5 | 3507 | Julia Freitas |  GS | SUB-18 | 28.70 | 
Round 2
| Position | BIB | Name | Team | Echelon | Mark | 
|---|---|---|---|---|---|
| 1 | 3549 | Iara Ferreira |  OLIVAIS | SUB-18 | 27.43   | 
| 2 | 3528 | Patrícia Silva |  GS | SUB-18 | 29.39 | 
| 3 | 3315 | Maria Leonor Santos |  ACDRSQ | SUB-20 | 29.99 | 
| 4 | 3421 | Alexandra Vogado |  CPTSC | SUB-18 | 30.16 | 
| 5 | 3554 | Júlia Gonçalves |  OLIVAIS | SUB-18 | 31.73 |