no.2 is my favorite. great expression, one really wonders what she was looking at. the strong diagonal shadows and lines in the background add a lot of depth to the shot even though the depth of field is quite short. its a pity about the figure growing out of the main subjects shoulder. a B+W conversion might look well..
1 doesn’t do it for me, the only thing going on in the shot is the red hair, which in fairness is not that unusual these days. the composition isn’t great.
3 i think would be better a longer depth of field. the cyclist disappearing into the main subject also lessens it a bit but i realise is that chance is often not in ones favor in these matters.
but these are just my opinions, hope you don’t mind!