I was searching Iowa baseball and happened upon a d1baseball.com podcast. They have Iowa in the field of 64 and hosting a Regional. Iowa is discussed from around the 18th minute to just around the 22nd minute. Pretty good stuff talking about their RPI and SOS. Hopefully the link works here.
http://www.d1baseball.com/podcast/podcast-breaking-down-national-seeds/
http://www.d1baseball.com/podcast/podcast-breaking-down-national-seeds/