| Atleta | Colegio | Pista | Resultado | Lugar |
|---|---|---|---|---|
| Final V.V. +0.4 | ||||
| Paz Francucci Obal | Argentina | 1 | 18.78 | 1 |
| Larissa De Morais Schon | Brasil | 4 | 18.94 (18.9400) | 2 |
| Wanda Luciana Arizala Valencia | Colombia | 7 | 18.94 (18.9400) | 3 |
| Michell Carolina Gomez Barrios | Colombia | 5 | 18.95 | 4 |
| Roxana Ramírez Rodríguez | Chile | 8 | 19.19 | 5 |
| Julieta Maria Boveda Gonzalez | Paraguay | 6 | 19.28 | 6 |
| Lucia Iacobelli Ovalle | Chile | 3 | 19.44 | 7 |
| Mirkala Victoria Gonzáles Pérez | Peru | 2 | 19.56 | 8 |
