| 1891 | Caiza Avalo Doris Maribel | F | Senior | 1:32:07.5 | 1:30:11.9 | Ecuador | 7:31 | 1900 | 261 | 261 | 398 | 42:31.3 | | |
| 815 | Reinoso Marlene | F | Master | 1:32:28.5 | 1:30:16.6 | Ecuador | 7:31 | 1901 | 63 | 63 | 399 | 42:39.4 | | |
| 1001 | Vallejo Paez Laura Silvana | F | Master | 1:32:27.0 | 1:30:20.5 | Ecuador | 7:32 | 1902 | 64 | 64 | 400 | 42:23.0 | | |
| 125 | Amaguaya Simbana Alba Jeanete | F | Master | 1:32:40.6 | 1:30:20.9 | Ecuador | 7:32 | 1903 | 65 | 65 | 401 | 42:36.4 | | |
| 426 | Galiano Barahona Miguel Ricardo | M | Super Master | 1:30:31.7 | 1:30:21.4 | Ecuador | 7:32 | 1904 | 164 | 164 | 1503 | 36:37.0 | | |
| 424 | Gaibor Vinueza Ximena Del Rocio | F | Master | 1:33:17.6 | 1:30:26.6 | Ecuador | 7:32 | 1905 | 66 | 66 | 402 | 42:35.5 | | |
| 1188 | Cordero Sisalima Kimberly Johana | F | Juvenil | 1:32:23.8 | 1:30:27.4 | Ecuador | 7:32 | 1906 | 29 | 29 | 403 | 43:18.1 | | |
| 164 | Avila Granajo Miriam | F | Master | 1:33:04.3 | 1:30:30.4 | Guatemala | 7:32 | 1907 | 67 | 67 | 404 | 43:32.3 | | |
| 680 | Navarrete Diaz Alma Pamela | F | Master | 1:33:50.5 | 1:30:31.8 | Ecuador | 7:32 | 1908 | 68 | 68 | 405 | 48:38.9 | | |
| 427 | Galiano Bustamante Maria Fernanda | F | Senior | 1:30:32.1 | 1:30:32.1 | Ecuador | 7:32 | 1909 | 262 | 262 | 406 | 36:37.5 | | |
| 556 | Loor Solorzano John Carlos | M | Senior | 1:32:43.3 | 1:30:39.1 | Ecuador | 7:33 | 1910 | 968 | 968 | 1504 | 42:35.5 | | |
| 2850 | Madrid Jacqueline | M | Senior | 1:32:48.5 | 1:30:42.3 | Ecuador | 7:34 | 1911 | 969 | 969 | 1505 | 41:32.1 | | |
| 4544 | Chala Alencastro Rosa | F | Super Master | 1:33:21.2 | 1:30:43.3 | Ecuador | 7:34 | 1912 | 34 | 34 | 407 | 43:25.7 | | |
| 4605 | Arias Manzano Tania Lizbeth | F | Master | 1:30:47.0 | 1:30:47.0 | Ecuador | 7:34 | 1913 | 69 | 69 | 408 | 42:39.4 | | |
| 1202 | Diaz Rojas Ivan Alexander | M | Senior | 1:30:50.0 | 1:30:50.0 | Colombia | 7:34 | 1914 | 970 | 970 | 1506 | 42:23.0 | | |
| 640 | Morales Zurita Pablo Anibal | M | Master | 1:33:55.5 | 1:30:54.4 | Ecuador | 7:34 | 1915 | 192 | 192 | 1507 | 38:51.9 | | |
| 1317 | Masache Cueva Silvana Soledad | F | Senior | 1:33:47.1 | 1:30:58.2 | Ecuador | 7:35 | 1916 | 263 | 263 | 409 | 44:08.3 | | |
| 591 | Marcano Ana | F | Senior | 1:32:42.6 | 1:30:58.8 | Venezuela | 7:35 | 1917 | 264 | 264 | 410 | 43:29.9 | | |
| 251 | Carrillo Fabian | M | Senior | 1:32:41.9 | 1:30:59.0 | Ecuador | 7:35 | 1918 | 971 | 971 | 1508 | 43:30.0 | | |
| 20 | Morales Caicedo Ricardo Xavier | M | Senior | 1:34:41.1 | 1:31:04.5 | Ecuador | 7:35 | 1919 | 972 | 972 | 1509 | 41:11.8 | | |
