| 1 | RODRIGO BUENO Blanca Maritza |  ECU - Ecuador | 349/ 2 | 350/ 1 | 699 | 20 | 31 | |
| | ECU - Ecuador |
| | 50m-1: 349, 50m-2: 350 |
| 2 | OLEA PRADO Aurora |  CHI - Chile | 349/ 1 | 339/ 2 | 688 | 18 | 24 | |
| | CHI - Chile |
| | 50m-1: 349, 50m-2: 339 |
| 3 | ALIAGA HURTADO Beatriz |  PER - Peru | 344/ 3 | 337/ 4 | 681 | 16 | 22 | |
| | PER - Peru |
| | 50m-1: 344, 50m-2: 337 |
| 4 | APARECIDA FERRARI OLIVEIRA Larissa |  BRA - Brazil | 341/ 4 | 338/ 3 | 679 | 15 | 25 | |
| | BRA - Brazil |
| | 50m-1: 341, 50m-2: 338 |
| 5 | VINCENCH PASTEN Mariana Paz | CHI - Chile | 337/ 5 | 335/ 5 | 672 | 11 | 23 | |
| | CHI - Chile |
| | 50m-1: 337, 50m-2: 335 |
| 6 | CHAVES Marianna Aparecida | BRA - Brazil | 335/ 6 | 328/ 6 | 663 | 9 | 19 | |
| | BRA - Brazil |
| | 50m-1: 335, 50m-2: 328 |
| 7 | GOGEL Jane Karla | BRA - Brazil | 335/ 7 | 325/ 7 | 660 | 9 | 16 | |
| | BRA - Brazil |
| | 50m-1: 335, 50m-2: 325 |
| 8 | DEL RÍO CUBILLOS Javiera | CHI - Chile | 326/ 8 | 318/ 8 | 644 | 7 | 16 | |
| | CHI - Chile |
| | 50m-1: 326, 50m-2: 318 |
