| 1998 | | Quito | page.geo_unit_pageant.unplaced |
| 1998 | | Quito | placement.3RU |
| 2002 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2003 | | Quito | page.geo_unit_pageant.unplaced |
| 2005 | | Quito | page.geo_unit_pageant.unplaced |
| 2008 | | Quito | page.geo_unit_pageant.unplaced |
| 2009 | | Manta | page.geo_unit_pageant.unplaced |
| 2011 | | Santo Domingo de los Colorados | page.geo_unit_pageant.unplaced |
| 2011 | | Santo Domingo de los Colorados | page.geo_unit_pageant.unplaced |
| 2012 | | La Libertad | page.geo_unit_pageant.unplaced |
| 2013 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2014 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2015 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2017 | | Babahoyo | page.geo_unit_pageant.unplaced |
| 2018 | | Machala | page.geo_unit_pageant.unplaced |
| 2019 | | Guayaquil | page.geo_unit_pageant.unplaced |
| 2020 | | Manta | placement.SEMIFINALIST |
| 2022 | | Quevedo | placement.SEMIFINALIST |
| 2023 | | Santo Domingo | page.geo_unit_pageant.unplaced |
| 2023 | | Santo Domingo | placement.SEMIFINALIST |