Originally Posted by BaylorCamaro
Here's an overlay I made of the Z/28's run vs the ZL1's run.
Watch this clip very carefully. Use the timer for the video and markings on the track like signs on the sign and see that at one point the Z28 was 9 seconds ahead. When the rain fall started coming on to the end the Zl1 started gaining ground on the Z28, closed the gap from 9 secs to 3 secs. Had there not been rain the Z28 probably would have been 10 or 11 secs ahead placing it well at the 7:29 min mark.