Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Olympic gold medalist Michael Phelps (Baltimore, Md.), Ryan Lochte (Daytona Beach, Fla.), Amanda Beard (Irvine, Calif.) and Dara Torres (Los Angeles, Calif.) headline the list of those competing at the Indianapolis Grand Prix on March 29-31. The Indianapolis Grand Prix is the fifth stop of the 2011-2012 USA Swimming Grand Prix Series and will take place at the Indiana University Natatorium on the campus of IUPUI in Indianapolis, Ind.

Two years ago at the 2010 ConocoPhillips USA Swimming National Championships in Irvine, Calif., eight swimmers emerged from the ready room and paraded toward the starting blocks.

Two years ago at the 2010 ConocoPhillips USA Swimming National Championships in Irvine, Calif., eight swimmers emerged from the ready room and paraded toward the starting blocks.

Two years ago at the 2010 ConocoPhillips USA Swimming National Championships in Irvine, Calif., eight swimmers emerged from the ready room and paraded toward the starting blocks.

Two years ago at the 2010 ConocoPhillips USA Swimming National Championships in Irvine, Calif., eight swimmers emerged from the ready room and paraded toward the starting blocks.

Two years ago at the 2010 ConocoPhillips USA Swimming National Championships in Irvine, Calif., eight swimmers emerged from the ready room and paraded toward the starting blocks.