"The competition days for the meet will be Monday through Thursday, August 9-12, and an open water event will also be held in the area on Friday, August 13"
looks like there is.....
www.usms.org/.../
2010 Summer National Championships Heat/Psych Sheets
estimated time line
The Natatorium of San Juan is a world class facility, with a 10-foot deep, 10 lane, 50 meter competition course and an 8 lane, 25 meter warm-up area in the diving well. The facility was modeled after the 1996 Atlanta Olympics Natatorium at Georgia Tech. The pools are covered to protect swimmers from the sun but open on the sides to provide an outdoor swimming environment. The natatorium seats 2,000 people and is located on the east side of San Juan Central Park.
