This was nuts. He was not even close to the one car ahead he needed to beat in order to advance to the Championship round. Was like a video game move that worked in real life!

https://www.nascar.com/video/franchise/nascar-cup-highlights/see-multiple-angles-of-chastains-last-lap-move-to-advance-at-martinsville/#

I hope this is regulated within NASCAR, this cant happen every time a driver wants to "sling shot" to a certain position at the end of a race. It looked like the feed was sped up. He was more than 2 seconds faster than the fastest lap of the day. This could have went terribly wrong if he caught any lip, or an opening in the barrier. Now, with that being said...it was an awesome move! Kid has some nerve to give that a shot. He said he wasn't sure it was going to work but figured he'd try.