I still can't quite figure out how slo-mo photos don't pick up people walking through them- my very non-mathematical brain doesn't understand it! But no matter here- the slower swimmers are nice points of interest.
Not sure how you did this or what the effect really is. I see some people blurred and some people not. The exif information makes me think it is something different than what it is. I'll have to do some more research into this.
