Track length: 3.9213 km
Lap Records:

GT1 - Makie Adlam, Ford Mustang 01:17.046 (average speed: 183.22) 30/06/2005
GT2 - Roelf du Plessis, Chev Corvette 01:19.358 (average speed: 177.89) 28/8/2004

Link to the BMSC web site