The College National Finals Rodeo went through their first slack round on Monday morning and the barrel racing will go right down to the wire.  A Casper College freshman took top honors finishing in 14.32 seconds in the Monday slack round as Makayla Seely was first out at the Casper Events Center arena. University of Wyoming barrel racer Rachael Calvo was the next to last girl to go and earned second-place honors just six-hundredths of a second off Seely's pace.