| 465 | Lomeis Herrera Damaris Maribel | F | Prejuvenil | 7:30.3 | 7:29.8 | 3:45 | 121 | 1 | 1 | | |
| 566 | Puetate Brigith | F | Prejuvenil | 7:36.2 | 7:35.9 | 3:48 | 122 | 2 | 2 | | |
| 205 | Anama Aracelly | F | Prejuvenil | 7:37.8 | 7:37.4 | 3:49 | 123 | 3 | 3 | | |
| 543 | Yepez Anny | F | Prejuvenil | 7:43.5 | 7:42.9 | 3:52 | 124 | 4 | 4 | | |
| 210 | Criollo Cevallos Melany Carolina | F | Prejuvenil | 7:56.9 | 7:56.4 | 3:58 | 125 | 5 | 5 | | |
| 190 | Valenzuela Mora Jennifer Yenela | F | Prejuvenil | 8:23.7 | 8:23.1 | 4:12 | 126 | 6 | 6 | | |
| 182 | Rua Erazo Eliana Brigeth | F | Prejuvenil | 9:17.0 | 9:14.3 | 4:37 | 127 | 7 | 7 | | |
| 204 | Galindo Llumitasig Lizeth carolina | F | Prejuvenil | 10:19.0 | 10:16.0 | 5:08 | 128 | 8 | 8 | | |
| 293 | Pilco Pilco Leslie Abigail | F | Prejuvenil | 10:24.9 | 10:24.3 | 5:12 | 129 | 9 | 9 | | |
| 553 | Onate Chiliquinga Sahyra Nayelly | F | Prejuvenil | 11:15.7 | 11:13.9 | 5:37 | 130 | 10 | 10 | | |
| 11 | Frias Alisson | F | Prejuvenil | 11:20.5 | 11:17.8 | 5:39 | 131 | 11 | 11 | | |
| 296 | Jimenez Pozo Madelaine Ailine | F | Prejuvenil | 11:48.8 | 11:46.3 | 5:53 | 132 | 12 | 12 | | |
| 9 | Chamorro De La Cruz Gabriela Marcela | F | Prejuvenil | 11:57.3 | 11:55.3 | 5:58 | 133 | 13 | 13 | | |
| 315 | Guerrero Karen Yahely | F | Prejuvenil | 12:00.7 | 11:58.6 | 5:59 | 134 | 14 | 14 | | |
| 4 | Chulde Calderon Angely | F | Prejuvenil | 13:42.4 | 13:40.2 | 6:50 | 135 | 15 | 15 | | |
| 333 | Benavides Chapues Valeria Carolina | F | Prejuvenil | 13:42.6 | 13:40.7 | 6:50 | 136 | 16 | 16 | | |
| 289 | Suarez Jurado Melany Alexandra | F | Prejuvenil | 14:05.3 | 14:02.9 | 7:01 | 137 | 17 | 17 | | |
| 551 | Teran Karolayn | F | Prejuvenil | 14:18.5 | 14:15.7 | 7:08 | 138 | 18 | 18 | | |
| 256 | Cuasquer Daniela | F | Prejuvenil | 14:18.6 | 14:16.0 | 7:08 | 139 | 19 | 19 | | |
| 250 | Benavides Martinez Karen Brigeth | F | Prejuvenil | 14:21.0 | 14:18.8 | 7:09 | 140 | 20 | 20 | | |
