Here's a couple of laps from one of my sessions, nothing too exciting and my times were okay but not as fast as some of the top guys.
Have been playing a bit with my data logging and overlaying it on the video so thought it might be interesting!! Top speed appears to be 170kph for me.
Video worked out pretty well - my only complaint is that the recorded GPS speed is a little bit laggy. Next time I will make sure I use the OBD speed instead which updates much faster and I have noted is very accurate anyway, within about 1kph of the GPS speed (fuck you speedo error my car knows exactly what speed I'm actually doing!).
Enjoy!