Grand Prix of Great Britain 1975 Published 27. June 2018 Circuit Silverstone Date 19.07.1975 Laps 56 Distance 264,264km /164,192 miles No Driver Ferrari S/N Team Result 11 Clay Regazzoni 312 T 024 Scuderia Ferrari 13. 12 Niki Lauda 312 T 023 Scuderia Ferrari 8.