Kazan, Tatarstan. Sweden's Sarah Fredrika Sjöström competes in the women's 50-meter butterfly event during the 16th 2015 FINA World Aquatics Championships.08.08.2015#2677276
Sarah Sjostrom (Sweden) after the women's 50m butterfly semi-finals at the 16th FINA World Championships in Kazan.08.08.2015#2676828
Vladimir Morozov of Russia during the men's 50m backstroke heats at the 16th FINA World Championships in Kazan.07.08.2015#2676764
Tom Shields of the USA during the men's 100m butterfly semifinal at the 16th FINA World Championships in Kazan.07.08.2015#2676758
Kanako Watanabe of Japan after finishing in the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676757
Vitalina Simonova of Russia during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676756
Rikke Møller Pedersen of Denmark during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676755
Rikke Møller Pedersen of Denmark during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676754
Rikke Møller Pedersen of Denmark during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676753
Rikke Møller Pedersen of Denmark during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676752
Florent Manaudou of France during the men's 50m backstroke heats at the 16th FINA World Championships in Kazan.07.08.2015#2676749
Katinka Hosszu of Hungary during the women's 200m backstroke semifinal at the 16th FINA World Championships in Kazan.07.08.2015#2676747
Katinka Hosszu of Hungary during the women's 200m backstroke semifinal at the 16th FINA World Championships in Kazan.07.08.2015#2676745
President of the Russian Swimming Federation Vladimir Salnikov watches swimming competitions at the 16th FINA World Championships in Kazan.07.08.2015#2676740
Fans support atheletes from the stands at the 16th FINA World Championships in Kazan.07.08.2015#2676231
Members of the Russian national team during the men's 4x200m freestyle relay at the 16th FINA World Championships in Kazan.07.08.2015#2676214
Bottom: Marco Koch (Germany) during the men's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676206
Rikke Moller Pedersen (Denmark) during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676124
Rikke Moller Pedersen (Denmark) during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676121
Rikke Moller Pedersen (Denmark), left, during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676116
Fans take pictures with Australian athletes during the swimming contests at the 16th FINA World Championships in Kazan.07.08.2015#2676110
US fans support athletes from the stands during the 16th FINA World Championships in Kazan.07.08.2015#2676095
Rike Moller Pedersen (Denmark) during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676091
Rikke Moller Pedersen (Denmark) during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676089
Rikke Moller Pedersen (Denmark) during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676087
A fan supports athletes in the swimming contests during the 16th FINA World Championships in Kazan.07.08.2015#2676085
Fans support atheletes from the stands at the 16th FINA World Championships in Kazan.07.08.2015#2676084
A Russian fan supports athletes from the stands during the 16th FINA World Championships in Kazan.07.08.2015#2676082
President of the Russian Swimming Federation, Four-Time Olympic Champion Vladimir Salnikov watches the swimming contests at the 16th FINA World Championships in Kazan.07.08.2015#2676079
Members of the UK national team during the men's 4x200m freestyle relay at the 16th FINA World Championships in Kazan.07.08.2015#2676077
Members of the UK national team during the men's 4x200m freestyle relay at the 16th FINA World Championships in Kazan.07.08.2015#2676076
Top: Micah Lawrence (United States) during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676075
Members of the UK national team during the men's 4x200m freestyle relay at the 16th FINA World Championships in Kazan.07.08.2015#2676074
From to bottom: Kanako Watanabe (Japan), Rikke Moller Pedersen (Denmark) and Micah Lawrence (United States) during the women's 200m breaststroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676073
Aleksandr Krasnykh (Russia) during the men's 4x200m freestyle relay at the 16th FINA World Championships in Kazan.07.08.2015#2676072
Danila Izotov (Russia) during the men's 4x200m freestyle relay at the 16th FINA World Championships in Kazan.07.08.2015#2676071
From to bottom: Irie Ryuosuke (Japan) and Evgeny Rylov (Russia) during the men's 200m backstroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676070
From top to bottom: Evgeny Rylov (Russia), Irie Ryosuke (Japan) during the men's 200m backstroke final at the 16th FINA World Championships in Kazan.07.08.2015#2676069
A Russian fan supports athletes from stands during the swimming contests at the 16th FINA World Championships in Kazan.07.08.2015#2676067
Russian fans support Russian athletes from the stands during the swimming contests at the 16th FINA World Championships in Kazan.07.08.2015#2676066
Russian fans support athletes from stands during the swimming contests at the 16th FINA World Championships in Kazan.07.08.2015#2676065
Russian fans support Russian athletes from the stands during the swimming contests at the 16th FINA World Championships in Kazan.07.08.2015#2676064
Right: Vladimir Morozov (Russia) after the men's 50m freestyle semi-finals at the 16th FINA World Championships in Kazan.07.08.2015#2676063
Top: Vladimir Morozov (Russia) during the men's 50m freestyle semi-finals at the 16th FINA World Championships in Kazan.07.08.2015#2676062
Russian fans support Russian athletes from the stands during the swimming contests at the 16th FINA World Championships in Kazan.07.08.2015#2676061
Russian fans support athletes from the stands at the 16th FINA World Championships in Kazan.07.08.2015#2676060
Members of the UK national team, who won gold medals in the men's 4x200m breaststroke relay at the 16th FINA World Championships in Kazan, during the awards ceremony.07.08.2015#2676059
Russian fans support Russian athletes from the stands at the 16th FINA World Championships in Kazan07.08.2015#2676058
A fan support athletes from stands during the swimming contests at the 16th FINA World Championships in Kazan.07.08.2015#2676057
Members of the Australian national team, who won gold medals in the men's 4x200m breaststroke relay at the 16th FINA World Championships in Kazan, during the awards ceremony.07.08.2015#2676055
Fans support athletes from the stands at the 16th FINA World Championships in Kazan07.08.2015#2676056
Fans support athletes from the stands at the 16th FINA World Championships in Kazan.07.08.2015#2676053
Members of the UK national team, who won gold medals in the men's 4x200m breaststroke relay at the 16th FINA World Championships in Kazan, during the awards ceremony.07.08.2015#2676052
Members of the UK national team, who won gold medals in the men's 4x200m breaststroke relay at the 16th FINA World Championships in Kazan, during the awards ceremony.07.08.2015#2676051
Members of the US national team, who won gold medals in the men's 4x200m breaststroke relay at the 16th FINA World Championships in Kazan, during the awards ceremony.07.08.2015#2676050
From left: Members of Russian, Polish and UK teams during the men's 4x200m freestyle relay at the 16th FINA World Championships in Kazan.07.08.2015#2676048
Medalists of the men's 4x200m breaststroke relay at the 16th FINA World Championships in Kazan during the awards ceremony, from left: US national team - silver medals; UK national team - gold medals; Australian team - bronze medals.07.08.2015#2676047
Members of the Russian national team during the men's 4x200m freestyle relay at the 16th FINA World Championships in Kazan.07.08.2015#2676046
Medalists of the men's 200m breaststroke final at the 16th FINA World Championships in Kazan, during the awards ceremony, from left: Kevin Cordes (United States) - silver medal, Marko Koch (Germany) - gold medal.07.08.2015#2676045
On the right: Germany's Marco Koch, gold medalist in the men's 200m breaststroke event during the award ceremony at the 16th FINA World Championships in Kazan.07.08.2015#2676044