US swimmers celebrate next to the Australian team after the women's 4 x 200 metres freestyle relay final at the Athens Olympics. (From top to bottom, L-R) Australia's Elka Graham, Alice Mills and Petria Thomas comfort each other as U.S. swimming team Carly Piper, Natalie Coughlin, Dana Vollmer and Kaitlin Sandeno celebrate their gold medal after women's 4 x 200 metres freestyle relay final at the Athens 2004 Olympic Games August 18, 2004. REUTERS/David Gray