| 1952 | | London | placement.1RU |
| 1953 | | London | page.geo_unit_pageant.unplaced |
| 1954 | | London | page.geo_unit_pageant.unplaced |
| 1956 | | London | page.geo_unit_pageant.unplaced |
| 1966 | | London | page.geo_unit_pageant.unplaced |
| 1967 | | London | page.geo_unit_pageant.unplaced |
| 1968 | | London | page.geo_unit_pageant.unplaced |
| 1970 | | London | page.geo_unit_pageant.unplaced |
| 1971 | | London | page.geo_unit_pageant.unplaced |
| 1972 | | London | page.geo_unit_pageant.unplaced |
| 1973 | | London | page.geo_unit_pageant.unplaced |
| 1974 | | London | page.geo_unit_pageant.unplaced |
| 1975 | | London | page.geo_unit_pageant.unplaced |
| 1976 | | London | page.geo_unit_pageant.unplaced |
| 1977 | | London | placement.SEMIFINALIST |
| 1978 | | London | placement.SEMIFINALIST |
| 1979 | | London | placement.4RU |
| 1980 | | London | page.geo_unit_pageant.unplaced |
| 1981 | | London | page.geo_unit_pageant.unplaced |
| 1982 | | London | placement.SEMIFINALIST |
| 1983 | | London | page.geo_unit_pageant.unplaced |
| 1984 | | London | placement.SEMIFINALIST |
| 1985 | | London | placement.SEMIFINALIST |
| 1986 | | London | page.geo_unit_pageant.unplaced |
| 1987 | | London | page.geo_unit_pageant.unplaced |
| 1988 | | London | page.geo_unit_pageant.unplaced |
| 1989 | | Hong Kong | page.geo_unit_pageant.unplaced |
| 1990 | | London | page.geo_unit_pageant.unplaced |
| 1991 | | Atlanta | page.geo_unit_pageant.unplaced |
| 1992 | | Sun City | page.geo_unit_pageant.unplaced |
| 1993 | | Sun City | page.geo_unit_pageant.unplaced |
| 1994 | | Sun City | page.geo_unit_pageant.unplaced |
| 1995 | | Sun City | page.geo_unit_pageant.unplaced |
| 1996 | | Bengaluru | page.geo_unit_pageant.unplaced |
| 1997 | | Baie Lazare | page.geo_unit_pageant.unplaced |
| 1998 | | Mahé | page.geo_unit_pageant.unplaced |
| 1999 | | London | page.geo_unit_pageant.unplaced |
| 2000 | | London | page.geo_unit_pageant.unplaced |
| 2001 | | Sun City | page.geo_unit_pageant.unplaced |
| 2003 | | Sanya | placement.QUARTERFINALIST |
| 2004 | | Sanya | page.geo_unit_pageant.unplaced |
| 2005 | | Sanya | page.geo_unit_pageant.unplaced |
| 2013 | | South Kuta | page.geo_unit_pageant.unplaced |
| 2014 | | London | page.geo_unit_pageant.unplaced |