| 1 | 11 | Florencia Antonia Monsalvez RojoChile |  |  |  | 47:23.1 | --100%7.55%7.12% | 
                
                    
                        | 2 | 15 | Luisa Fernanda Ortiz VelasquezColombia |  |  |  | 48:20.8 | +0:57.7+2.03%98.01%5.67%5.23% | 
                
                    
                        | 3 | 16 | Valeria Valentina Briceño MarínVenezuela |  |  |  | 53:41.1 | +6:18.0+13.30%88.26%-4.74%-5.23% | 
                
                    
                        | 4 | 12 | Dayanna Fernanda Mendoza MachucaEcuador |  |  |  | 55:36.2 | +8:13.1+17.34%85.22%-8.48%-8.99% | 
                
                    
                        | 5 | 14 | Jeiny Danna Cerda GutiérrezBolivia |  |  |  | -1 lap | ----- | 
                
                    
                        | - | 17 | Manuela Palacio GalvezColombia |  |  |  | DNF | ----- |