| Valentina Mediorreal Arias (1) | | Ana Sofía Sánchez (1) | | (BYE) |
| | Valentina Mediorreal Arias (1) | | | | | Ana Sofía Sánchez (1) | 6 | 3 | 10 | | Bárbara Gatica (WC) | 1 | 6 | 5 | | Rebeca Pereira (WC) | | | |
| | Valentina Mediorreal Arias (1) | | | Ana Sofía Sánchez (1) | w.o. | | Bianca Bernardes | | | Jennifer Dourado | |
| | Valentina Mediorreal Arias (1) | | | | Ana Sofía Sánchez (1) | 6 | 6 | | Leticia Garcia Vidal (3) | 2 | 3 | | Julia Konishi Camargo Silva (3) | | |
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| Bárbara Gatica (WC) | | | | Rebeca Pereira (WC) | 6 | 6 | | Maria Jose Rico Sanchez | 1 | 1 | | Isadora Sigrist | | |
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| Sabrina Dias (4) | | | | Camila Romero (4) | 6 | 6 | | Guisella Insfran | 0 | 0 | | Maraia Manrique | | |
| | Sabrina Dias (4) | | | Camila Romero (4) | | | Bianca Bernardes | w.o. | | Jennifer Dourado | |
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| Bianca Bernardes | | | | Jennifer Dourado | 6 | 6 | | Manuela Maia Citolino | 0 | 1 | | Maria Moraes | | |
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| Catarina Melleiro | | | | Maria Jose Sanchez Uribe | 6 | 6 | | Sofia Albieri | 4 | 2 | | Vitoria Zuccon | | |
| | Catarina Melleiro | | | | Maria Jose Sanchez Uribe | 1 | 2 | | Leticia Garcia Vidal (3) | 6 | 6 | | Julia Konishi Camargo Silva (3) | | |
| | Leticia Garcia Vidal (3) | | | | Julia Konishi Camargo Silva (3) | 6 | 6 | | Maria Fernanda Lopes | 2 | 4 | | Giovana Schincariol Delatorre Barbosa | | |
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| Gabriela Kawano Cho | | | | | Karolína Krajmer | 1 | 6 | 3 | | Leticia Garcia Vidal (3) | 6 | 4 | 10 | | Julia Konishi Camargo Silva (3) | | | |
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| Maria Fernanda Lopes | | | | Giovana Schincariol Delatorre Barbosa | 6 | 6 | | Gabriela Guapindaia Soares | 2 | 3 | | Daniela Teodoro Souza | | |
| | Maria Fernanda Lopes | | | Giovana Schincariol Delatorre Barbosa | w.o. | | Lourdes Ayala (2) | | | Maria Urrutia (2) | |
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| (BYE) | | Lourdes Ayala (2) | | Maria Urrutia (2) |
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