I think CBS has the contract for all of the races here. I kept wondering what the speeds were myself, but never heard them mentioned. I’ll admit, I wasn’t glued to the set, so may have missed it. It was a pretty tight track, mostly turns (inside domed stadium and the parking lot), so I doubt they were anything terribly exciting, although they can supposedly hit 174 mph on an open track. All they showed for speed during the race was lap times, which meant nothing to me.