They're in recess until 2:15, then there may be up to 30 hours of debate before a final vote.
They'll use every last one of those 30 hours, and probably make many attempts to delay the final vote beyond that. They'll want MoveOn and Larry Flynt to have plenty of time to smear Owens and try to get a some of the RINOs to vote No on the final vote.
Unless of course they already have enough RINO votes to kill the nomination in a straight up and down vote. Nothing in the deal stated that the RINOs would actually vote Yea on the nomination. If that's the case the vote will be taken at once.