First of the ring shots have been found online! First two are of me driving laps 3 and 4, and were taken precisely 11:50 apart, including the slow down after gantry, leaving track, re-entering and accelerating to bridge...makes me think Andy's estimate of 10:30 lap is about spot on...of course he would know, he's done it 1600+ times!
Last one is of Andy driving!