Indiana University Natatorium Swimming Championships, local/regional meets, as well 11 Olympic Trials in swimming, diving, and synchronised swimming. The main competition pool of the Natatorium is 50-meters with eight racing lanes. Two moveable bulkheads allow for long or short course events as well as hosting water polo and synchronized swimming. The seating capacity of the Natatorium is 4,700, making it the largest indoor pool in the United States. There is also room for additional seating of 1,500 on deck. The depth of the pool is at the ends and at center of pool. Water temperature is kept at . The main pool contains
San Juan Natatorium San Juan Sports Director María Elena Batista on December 15, 2006. The San Juan Natatorium, built in December 2006, are the most modern facilities in the Caribbean. It includes an Olympic-size 50-meter pool convertible to two, 25-meter pools, 10 lanes each 5 meterwide with permanent starting blocks. It has an adjustable depth from 9’ to 0’ and is completely indoors with open walls. A second adjacent diving pool is used for additional warm-up during events. The Natatorium has conference rooms for technical meetings, medical facilities, a commercial gym and is the venue for Batista's departmental offices. The facility is equipped