| 1982 | | London | page.geo_unit_pageant.unplaced |
| 1983 | | London | page.geo_unit_pageant.unplaced |
| 2005 | | Sanya | page.geo_unit_pageant.unplaced |
| 2006 | | Warsaw | page.geo_unit_pageant.unplaced |
| 2007 | | Sanya | page.geo_unit_pageant.unplaced |
| 2008 | | Johannesburg | page.geo_unit_pageant.unplaced |
| 2009 | | Johannesburg | page.geo_unit_pageant.unplaced |
| 2010 | | Sanya | page.geo_unit_pageant.unplaced |
| 2011 | | London | placement.SEMIFINALIST |
| 2012 | | Ordos City | placement.SEMIFINALIST |
| 2013 | | South Kuta | placement.SEMIFINALIST |
| 2014 | | London | placement.QUARTERFINALIST |
| 2015 | | Sanya | placement.2RU |
| 2016 | | Oxon Hill, Maryland | placement.2RU |
| 2017 | | Sanya | placement.SEMIFINALIST |
| 2018 | | Sanya | placement.QUARTERFINALIST |
| 2019 | | London | placement.QUARTERFINALIST |
| 2021 | | San Juan | placement.FINALIST |
| 2023 | | Mumbai | placement.QUARTERFINALIST |
| 2025 | | Hyderabad | placement.QUARTERFINALIST |
