I’ve done it before and no doubt do it again. The laps aren’t total laps but on which one the fastest time was set.
Still interesting, some went out and set a time, but then did lots of running without improving. Others built up to it.
On actual laps run a couple are cars are low. Presumably running 8 to some kind of issue. The Proton Porsche and one of the Penske Porsches for instance and that shows on the timing too.
All the GTs got lots of laps.