Stage 19 of the 2012 Tour de France takes place Saturday, and if Team Sky's Bradley Wiggins can replicate his performances in the Tour's previous two time trials he will lock up his hold on the yellow jersey. Stage 19 is a 53.5km time trial from Bonneval to Chartres, and it is the final decisive stage in the race. Wiggins came in second in the tour's opening time trial and dominated the mid-race TT, building an advantage of over two minutes on his nearest rival. That advantage has held through the mountains, and Wiggins currently holds an advantage of 2:41 over Vincenzo Nibali of Team Liquigas-Cannondale. Wiggins' Sky teammate Christopher Froome is currently in second. All things considered, things look good for Bradley Wiggins' quest for his first Tour de France title.
Television coverage of the stage is provided by the NBC Sports Network and begins at 8 a.m. ET. Fans can watch online via Tour de France Live, with a subscription required.