Geraint Thomas snatches six bonus seconds to extend lead in yellow

Geraint Thomas ticked off the final mountain test on the Tour de France and snatched six bonus seconds to extend his lead in yellow as Sky team-mate Chris Froome slipped off the podium two days from Paris.

Primoz Roglic took victory on stage 19 to Laruns by 19 seconds, enough to propel the Slovenian above Froome into third place overall going into Saturday's decisive time trial.