Photos of the day from day four of the 2012 London Summer Olympics

(18)-SPO-OLY_Diving1-15- Meaghan Beneito and Roseline's dive during Canada's second Bronze Medal performance during the Woman's Synchronized 10M platform diving final during the 2012 Olympic Summer Games in London, England. Photo by Dave Abel/QMI

Canada's Antoine Valois-Fortier celebrates after defeating Travis Stevens of the U.S. during their men's -81kg bronze medal B judo match at the London 2012 Olympic Games. REUTERS/Toru Hanai

Canada's Melissa Tancredi and Rhian Wilkkinson celebrate their teams second goal against Sweden in women's Group F football match at St James' Park in Newcastle during the London 2012 Olympic games. AL CHAREST//QMI AGENCY

(L to R) Australia's Anna Flanagan, Fiona Boyce and Jodie Schulz celebrate their victory over Germany after their women's Group B hockey match at the London 2012 Olympic Games at the Riverbank Arena on the Olympic Park in London. REUTERS/Dominic Ebenbichler

Michael Phelps of the U.S. holds his 19th Olympic medal presented to him in the men's 4x200m freestyle relay victory ceremony during the London 2012 Olympic Games at the Aquatics Centre. REUTERS/Michael Dalder

China's Lei Sheng (L) celebrates defeating Egypt's Alaaeldin Abouelkassem during their men's individual foil gold medal fencing match at the ExCel venue at the London 2012 Olympic Games. REUTERS/Max Rossi

U.S. players Jeff Powers, Jesse Smith, Tim Hutten and John Mann (front L-R) cheer during their men's preliminary round Group B water polo match against Romania at the Water Polo Arena at the London 2012 Olympic Games. REUTERS/Laszlo Balogh

South Africa's Chad le Clos celebrates winning the men's 200m butterfly final during the London 2012 Olympic Games at the Aquatics Centre. REUTERS/David Gray

North Korea's Kum Sok Kim drops the weights on the men's 69Kg Group A weightlifting competition at the ExCel venue at the London 2012 Olympic Games. REUTERS/Paul Hanna

France's Jo-Wilfried Tsonga celebrates after defeating Canada's Milos Raonic in their men's singles tennis match at the All England Lawn Tennis Club during the London 2012 Olympic Games. REUTERS/Stefan Wermuth

Russia's Aliya Mustafina weeps as she watches the results at the women's gymnastics team final in the North Greenwich Arena at the London 2012 Olympic Games. REUTERS/Mike Blake

China's Huang Qiushuang performs on the balance beam during the women's gymnastics team final in the North Greenwich Arena at the London 2012 Olympic Games. REUTERS/Mark Blinch

Tunisia's Mehdi Ben Cheikh sets up the ball for team mate Ahmed Kadhi (2) to spike during their men's Group A volleyball match against Serbia at the London 2012 Olympic Games at Earls Court. REUTERS/Ivan Alvarado

Montenegro's Nikola Janovic (R) fights for the ball with Hungary's Norbert Madaras during their men's preliminary round Group B water polo match at the Water Polo Arena during the London 2012 Olympic Games.REUTERS/Laszlo Balogh

Argentina's Lucia Palermo reacts after the women's single sculls quarterfinals at Eton Dorney during the London 2012 Olympic Games. REUTERS/Jim Young

Britain's Jemma Lowe swims in the women's 200m butterfly heat during the London 2012 Olympic Games at the Aquatics Centre. REUTERS/Toby Melville

Travis Stevens of the U.S. fights with Slovenia's Aljaz Sedej (blue) during their men's -81kg elimination round of 32 judo match, at the London 2012 Olympic Games . REUTERS/Kim Kyung-Hoon

Brazil's Cesar Cielo swims in the men's 100m freestyle heats during the London 2012 Olympic Games at the Aquatics Centre REUTERS/Michael Dalder

Belgium's Pieter Timmers reacts after he took first place in his men's 100m freestyle heat during the London 2012 Olympic Games at the Aquatics Centre. REUTERS/Toby Melville