Randy Bennet er olympiski høvuðsvenjarin hjá Kanada, og Ryan Cochrane sum kunnugt silvurvinnari frá HM í Shanghai. Gary Hall Sr. skrivar forrestin heldur nasadjarvt “Ryan Cochrane looks to be the only challenger to current world record holder in the 1500 meter freestyle Sun Yang of China heading into the London Olympics”, her á The Race Club.