My fast lap times for each race were:
Race 1 - 1:25.129, was on heat cycle #11 (car was pushing very bad)
Race 2 - 1:24.565, was on heat cycle #12 (made three different adjustments and handling was much better)
Race 3 - 1:25.289, was on heat cycle #14 (was pushing again as RF tire was almost bald)
Race 4 - 1:24.421, was on heat cycle #15 (swapped LF to RF and had much better grip)

I was surprised to see my fast lap of the weekend come in the last session but I was making adjustments throughout the whole event. 3 of my 4 tires are almost bald and will probably not see the track again. This was the fewest heat cycles I have ever gone through a set of tires but they did have some long races with Nationals, Houston, and Cresson.