Piloted by The Stig, the Huayra reportedly posted a time of just 1:13.8. It's remarkable, really, given that the car it displaced atop the rankings was the Ariel Atom V8 500, which it beat by a full 1.3 seconds.
Scroll below to watch the power lap performed by The Stig for yourself. The lap starts at the end of the first video and continues at the beginning of the second. Hurry up and click play, though, as we don't except these to be up on YouTube for much longer.