| Final |
| Pilar Rodríguez Mendes | Lycée Claude Gay | 4 | 12.40 (CR) | 1 |
| Wislande Sifrin Sifrin | San Luis de Alba | 5 | 13.02 | 2 |
| Florencia Sofía Miranda Harbuch | Liceo Bicentenario Rector Abdón Andrade Coloma | 6 | 13.19 | 3 |
| Sofía Magdalena Araya Villanueva | Alemán de La Unión | 3 | 13.21 | 4 |
| Victoria Ana Rosello Pino | Windsor School - Valdivia | 2 | 13.39 | 5 |
| Aracelli Miranda Ovando | Liceo Bicentenario Ciencias y Humanidades | 7 | 13.46 | 6 |
| Catalina Ignacia Diaz Cea | San Luis de Alba | 1 | 13.78 | 7 |
| Leonor Scheihing Ballesteros | Lycée Claude Gay | 8 | 13.99 | 8 |
