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| Circuits | Country | Date |
| Rio de Janeiro | Brazil | 7 April 1985 |
| Estoril | Portugal | 21st April 1985 |
| Imola | San Marino | 5th May 1985 |
| Monte Carlo | Monaco | 19th May 1985 |
| Montreal | Canada | 16th June 1985 |
| Detroit | USA | 23rd June 1985 |
| Paul Ricard | France | 7th July 1985 |
| Silverstone | Britain | 21st July 1985 |
| Nürburgring | Europe | 4th August 1985 |
| Österreichring | Austria | 18th August 1985 |
| Zandvoort | Netherlands | 25th August 1985 |
| Monza | Italy | 8th September 1985 |
| Spa-Francorchamps | Belgium | 15th September 1985 |
| Brands Hatch | Britain | 6th October 1985 |
| Kyalami | South Africa | 19th October 1985 |
| Adelaide | Australia | 3rd November 1985 |
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