Well Played! This one will be pretty touch to beat, I reckon.

Sorry for the long delay. Had not logged in for a couple months and there were 2 submissions after 3+ years of being none. I haven't timed this but it appears valid enough and will except it via your declaration for now. Next time, please use some sort of stopwatch on screen to verify things are being run in one session and without anything additional. Not sure what the YouTube Frame Timer is, but I'd suggest you download and use OBS - https://obsproject.com/ and use either a simple stopwatch display to denote start and end of run, or LiveSplit is what I'd suggest - https://livesplit.org/

Good run and effort!

Looks good. I had that first pattern of the two with the single car, but the second pattern is the one I used exclusively for the single cars in the original submission. Congrats!