New York City, New York,,United States,Maria Lenk Aquatic Center were the venues of US Open . 116 from 13 nations competed in US Open . The sport has the official site chicagomarathon.com . 14 events were there in US Open . 5 August was when it was held . 12 were the number of teams who competed in US Open . 1992 is when US Open was founded 
12 teams played 14 games