The second to the last session of the day I went out first and the 720S was second over many laps I was eventually able to pull a small gap on him but any mistake quickly erased that. More often than not I'd pull a gap in the corners and he'd close right back up on the straights. For the last session of the day I wanted to follow him and see if I could hang on. That session results in new PBs for both of us with a 1:14.89 for the ZR1 and a 1:14.71 for the 720S.
UPDATE: I went back and looked at the data from the session before when I was trying to stay ahead of the 720S. It turns out my best lap was a 1:14.67.
UPDATE: I went back and looked at the data from the session before when I was trying to stay ahead of the 720S. It turns out my best lap was a 1:14.67.