Wow! Amazing! For me she was going clockwise, but then as I read and she was in my periphery she kind of went anti-clockwise, but when I looked at her she was going clockwise.
I then read your list and thought, well I am quite a logical person and stared off center and then started doing simple arithmetic in my head and after a bit of effort she started going anti-clockwise and after a minute she stayed that way.
Really nice illusion, thanks :).