| 265 | F | PreInfantil F | 141 | Arias Vaca Martina Isabel | 17:21.1 | | |
| 319 | F | PreInfantil F | 142 | Capelo Zamora Samira Isabella | 17:22.4 | | |
| 429 | F | PreInfantil F | 143 | Chávez Oñate Samantha Elizabeth | 17:24.5 | | |
| 403 | F | PreInfantil F | 144 | Cardoso Mosquera Ana Paula | 17:27.1 | | |
| 410 | F | PreInfantil F | 145 | Izquierdo Hurtado Danna Nicole | 17:27.3 | | |
| 383 | F | PreInfantil F | 146 | Hidalgo Querembas Rafaela Madeleine | 17:28.4 | | |
| 269 | F | PreInfantil F | 147 | Delgado Quiguango Annya Elizabeth | 17:32.3 | | |
| 317 | F | PreInfantil F | 148 | Aldás Hidalgo Alegría Maite | 17:38.0 | | |
| 400 | F | PreInfantil F | 149 | Barreno Montes Valentina Anahi | 17:50.3 | | |
| 389 | F | PreInfantil F | 150 | Ochoa García Isabella Alejandra | 17:51.2 | | |
| 339 | F | PreInfantil F | 151 | Romero Viteri Sarah Noemi | 17:51.3 | | |
| 388 | F | PreInfantil F | 152 | Narváez Ochoa Daphne Martina | 17:51.4 | | |
| 356 | F | PreInfantil F | 153 | Ligña Padilla Domenica Alejandra | 18:03.3 | | |
| 406 | F | PreInfantil F | 154 | Espinosa Cajas Antonella Valentina | 18:05.5 | | |
| 391 | F | PreInfantil F | 155 | Portilla Vieira Amelia Dominique | 18:12.0 | | |
| 360 | F | PreInfantil F | 156 | Pomaquiza Asqui Suri Daniela | 18:17.0 | | |
| 365 | F | PreInfantil F | 157 | Torres Román Zoe Stephania | 18:20.1 | | |
| 444 | F | PreInfantil F | 158 | Pullas Riera Luciana Abigail | 18:41.1 | | |
| 428 | F | PreInfantil F | 159 | Carrion Sanchez Emilia Micaela | 18:50.7 | | |
| 313 | F | PreInfantil F | 160 | Ramirez Estrada Emma Sofía | 19:04.8 | | |
