Round 1
| Position | BIB | Name | Team | Echelon | Mark | 1 | 2 | 3 | 
|---|---|---|---|---|---|---|---|---|
| 1 | 465 | Nilà Viala |  CDQ | SUB-18 | 29.33 (464) | 29.33 | 26.85 | 25.70 | 
| 2 | 1020 | Luiza Cappi |  ADECT | SUB-18 | 25.54 (392) | 25.54 | 18.22 | 22.70 | 
| 3 | 307 | Luana Soares |  CASJ | SUB-18 | 25.18 (386) | 23.92 | 22.12 | 25.18 | 
| 4 | 500 | Beatriz Svidruk |  COP | SUB-18 | 17.13 (236) | 17.13 | 14.31 | 15.16 | 
| 5 | 502 | Camila Horta |  COP | SUB-18 | 12.65 (154) | 12.65 | 12.57 | 12.02 | 
| 6 | 506 | Carolina Horta |  COP | SUB-18 | 10.53 (116) | X | X | 10.53 | 
| 7 | 651 | Margarida Martins |  CRAL | SUB-18 | 09.19 (92) | 9.19 | X | X | 
| 8 | 1275 | Rita Ribeiro |  CRAL | SUB-18 | 06.07 (37) | 6.07 | 5.61 | 5.76 |