synchroswim

Mariya Koroleva and Mary Killman are well back but still alive in synchronized swimming. (Martin Bureau -- AFP/Getty Images)

Mariya Koroleva and Mary Killman are well back but still alive in synchronized swimming. (Martin Bureau — AFP/Getty Images)

US swimmers Mariya Koroleva and Mary Killman compete in the duets free routine preliminary round during the synchronised swimming competition at the London 2012 Olympic Games on August 6, 2012 in London. AFP PHOTO / MARTIN BUREAUMARTIN BUREAU/AFP/GettyImages