| 424 | F | PreInfantil F | 121 | Villarreal Diaz Paulina Aurora | 15:47.7 | | |
| 430 | F | PreInfantil F | 122 | Erazo Almeida Antonella Abigail | 15:50.7 | | |
| 297 | F | PreInfantil F | 123 | Condor Pozo Arianna Solange | 16:05.4 | | |
| 445 | F | PreInfantil F | 124 | Reyes Nuñez Mia Isabella | 16:05.6 | | |
| 306 | F | PreInfantil F | 125 | Medina Burbano Belen Alexandra | 16:09.4 | | |
| 421 | F | PreInfantil F | 126 | Ruiz Jacome Elianna Salome | 16:11.9 | | |
| 432 | F | PreInfantil F | 127 | Gallegos Freire Romina Isabella | 16:17.2 | | |
| 326 | F | PreInfantil F | 128 | Guzman Moreta Anna Victoria | 16:19.1 | | |
| 337 | F | PreInfantil F | 129 | Reascos Hidalgo Mia Valentina | 16:21.7 | | |
| 276 | F | PreInfantil F | 130 | Lopez Arellano Maria Victoria | 16:32.3 | | |
| 395 | F | PreInfantil F | 131 | Salazar Galvez Isabella Judith | 16:33.4 | | |
| 348 | F | PreInfantil F | 132 | Chávez Gavilanes Kamila Valentina | 16:35.8 | | |
| 435 | F | PreInfantil F | 133 | Guayasamín Falconí Isabella Salomé | 16:38.7 | | |
| 266 | F | PreInfantil F | 134 | Cóndor Bahamonde Paula Viktoria | 16:41.5 | | |
| 477 | F | PreInfantil F | 135 | Robayo Guerron Mia Isabella | 16:41.7 | | |
| 436 | F | PreInfantil F | 136 | Ibarra Ramirez Valentina Kristtell | 16:43.9 | | |
| 282 | F | PreInfantil F | 137 | Pereira Peñafiel Victoria Alejandra | 17:07.8 | | |
| 480 | F | PreInfantil F | 138 | Valladares Jurado Sara Camila | 17:11.0 | | |
| 369 | F | PreInfantil F | 139 | Alvarado Soria Fatima Cristina | 17:15.9 | | |
| 384 | F | PreInfantil F | 140 | Maldonado Cabezas Zoe Rafaella | 17:17.2 | | |
