 Complete the following phrase:  For 2010 and 2011, the race used a shorter version of the Abu Dhabi Grand Prix track used for Formula One, with a corkscrew section between Turn 3 and halfway down the back straight. This shortened the track to 4.7 km, with lap times of approximately 2 minutes. The 2012 race moved to the full 5.5 km Grand Prix circuit, as the V8 Supercars event was part of the support bill to the 