Forty athletes are representing Indiana University’s swim and dive program as the U.S. Olympic Trials continue through June 23.

The U.S. Olympic swimming trials will make a splash on their grandest stage yet — a temporary pool inside the massive domed stadium that is home to the NFL’s Indianapolis Colts.

The U.S. Olympic Swimming Trials kick off in Indianapolis this week. More than 1,000 swimmers from across the country will compete for a spot on this year’s Olympic team during the nine days of trials.