Didn't do the quick sim there, watched it and tried to record it but goofed it up as you'd expect. Froomey stuck with the pack while everyone else broke away on the final climb. Then eventually decided to go bananas with 3 ks left and made up like 2-3 minutes
Kinda disappointing from Sagan that. 3rd from Betancur is promising if he can keep that form for the next stage.