Gabriela Pimentel [1] | | | | Maria Sol Alvarez Brandon [5] | | | | Paula Gutierrez Garces [8] |
| Pimentel [1] | | | 62 61 | | | Gutierrez Garces [8] | |
Caira Delfina Vega Gudino (Q) | 61 63 | | | | | | | | 75 63 | Zoe Barbier |
| | Pimentel [1] | | | | | | Duarte | | |
Sol Belluomini | | 61 64 | | | | | | 63 63 | | Agustina Daniela Duarte |
| Belluomini | | | | | | | | Duarte | |
Maria Vega Grunfeld | w/o | | | | | | | | 62 61 | Angeles Raso Montes (Q) |
| | | Zapata (WC) | | | | Huang | | | |
Sofia Lucia Marquez (Q) | | | 36 64 75 | | | | 36 62 63 | | | Valentina Huang |
| Astudillo Barboza (Q) | | | | | | | | Huang | |
Camila Fernanda Astudillo Barboza (Q) | 64 62 | | | | | | | | 63 62 | Maria Florencia Goldsztein |
| | Zapata (WC) | | | | | | Huang | | |
Joaquina Zapata (WC) | | 64 62 | | | | | | 63 64 | | Juana Lusin Santafe |
| Zapata (WC) | | | | | | | | Pozzobon [4] | |
Lucia Grinberg [7] | 06 62 76(3) | | | | | | | | 62 63 | Renata Pozzobon [4] |
| | | | Brandon [5] | | Huang | | | | |
Josefina Soldo [3] | | | | 36 64 61 | | 61 67(6) 76(5) | | | | Valeria Casusol [6] |
| Soldo [3] | | | | | | | | Bunirigo | |
Florencia Mardones (WC) | 63 64 | | | | | | | | 75 63 | Lola Bunirigo |
| | Soldo [3] | | | | | | Etchart | | |
Angelina Magdalena Assis Delfino | | 61 63 | | | | | | 61 62 | | Agustina Etchart |
| Valdecantos | | | | | | | | Etchart | |
Manuela Valdecantos | 62 64 | | | | | | | | 62 64 | Martina Barale |
| | | Brandon [5] | | | | Nappi | | | |
Agustina Pieve | | | 64 62 | | | | 61 61 | | | Sofia Nahiara Nappi |
| Barbosa Caregnatto | | | | | | | | Nappi | |
Ana Carolina Barbosa Caregnatto | 62 61 | | | | | | | | 62 36 61 | Abril Pajello |
| | Brandon [5] | | | | | | Nappi | | |
Maria Florencia Escobedo Quaglio | | 61 62 | | | | | | 64 63 | | Mercedes Zunino Arques (WC) |
| Brandon [5] | | | | | | | | Oviedo [2] | |
Maria Sol Alvarez Brandon [5] | 61 60 | | | | | | | | 62 63 | Aida Oviedo [2] |
| | | | | | | | | | |