Looking for a little feedback as this is my first water / swimming photography with my Canon 40D. This is my son @ his first swim team practice meet of this season. I shot this using my Canon 17 - 85 IS lens on Manual with the following settings: 110 mm Focal Length, 100 iso, 1/1000 shutter & 4.6 aperature. The only post processing applied was cropping & minor tweaking of the sharpness & saturation. I also have a polarizing filter on this lens. I appreciate any feedback, positive or negative.