VS didn’t have the timeline correct for the finish, and the live coverage went into extra time (something like 60-90 minutes extra).
These times are EST
The 12:00 to 2 pm broadcast will start out with the last half hour or so of the race, since the 8:30-11:30 live coverage was still going. If you are able to change your TiVo/DVR settings online, then I would suggest having your recording device (or spouse) change the recording time. It is worth watching.
Right now cycling is supposed to be on VS, but since the first two shows are behind Strongman is on TV. Your best bet is going to be to record one of the shows this evening or to put a lot of extended time on.