For 10 points, name this sport of gold medalists Ryan Lochte and Michael Phelps.
In 2011 and 2012, UC-Berkeley won the NCAA Division I championship in this sport with the help of Nathan Adrian. French players of this sport include Florent Manaudou and Yannick Agnel.  At Beijing in 2008, a 41 year-old woman in this sport picked up three silver medals. In 2012, Natalie Coughlin matched the women's medal record of Dara Torres in this sport. A feat of 7 gold medals and 7 world records were achieved in this sport at the Olympics in 1972 by Mark Spitz. During London 2012, one American athlete in this activity took home his 18th gold medal and 22nd medal overall. For 10 points, name this sport of gold medalists Ryan Lochte and Michael Phelps.
In 2011 and 2012, UC-Berkeley won the NCAA Division I championship in this sport with the help of Nathan Adrian.
swimming [accept more specific answers]