Hinkelien Schreuder of Netherlands poses during the award ceremony for the women's 50m freestyle final during the 2012 European Swimming Championship in Debrecen May 27, 2012. REUTERS/Laszlo Balogh (HUNGARY - Tags: SPORT SWIMMING)

Gold medallist Britta Steffen (C) of Germany, silver medallist Hinkelien Schreuder (L) of Netherlands and bronze medallist Nery-Mantey Niangkouara of Greece pose during the award ceremony for the women's 50m freestyle final during the 2012 European Swimming Championship in Debrecen May 27, 2012. REUTERS/Laszlo Balogh (HUNGARY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of Netherlands reacts after the women's 50 m freestyle semi-final during the 2012 European Swimming Championships in Debrecen May 26, 2012. REUTERS/Bernadett Szabo (HUNGARY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of Netherlands reacts after the women's 50 m freestyle heats during the 2012 European Swimming Championships in Debrecen May 26, 2012. REUTERS/Bernadett Szabo (HUNGARY - Tags: SPORT SWIMMING)

Gold medallist Ariana Kukors (C) of the U.S. poses for a photo with silver medallist Kotuku Ngawati (R) of Australia and bronze medallist Hinkelien Schreuder of the Netherlands after the women's 100m individual medley finals at the 10th FINA World Swimming Championships (25m) in Dubai December 17, 2010. REUTERS/Ahmed Jadallah (UNITED ARAB EMIRATES - Tags: SPORT SWIMMING)

Netherlands' Hinkelien Schreuder competes to win the women's 50m freestyle at the FINA Swimming World Cup in Tokyo October 20, 2010. REUTERS/Kim Kyung-Hoon (JAPAN - Tags: SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands celebrates her silver medal in the women's 50m freestyle final at the European Swimming Championships in Budapest August 15, 2010. REUTERS/Peter Andrews (HUNGARY - Tags: SPORT)

Therese Alshammar from Sweden waves on the podium after winning the women's 50 metres freestyle final at the European Swimming Championships in Budapest August 15, 2010. Therese Alshammar from Sweden won the competition ahead of Hinkelien Schreuder from Netherlands on second place and Francesca Halsall from Britain on third place. REUTERS/Peter Andrews (HUNGARY - Tags: SPORT SWIMMING)

Hinkelien Schreuder (R) of Netherlands, Therese Alshammar (C) of Sweden and Francesca Halsal of Britain present their medals after women's 50m freestyle at the European Swimming Championships in Budapest August 15, 2010. REUTERS/Peter Andrews (HUNGARY - Tags: SPORT SWIMMING)

Hinkelien Schreuder (R) of Netherlands, Therese Alshammar (C) of Sweden and Francesca Halsal of Britain present their medals after women's 50m freestyle at the European Swimming Championships in Budapest August 15, 2010. REUTERS/Wolfgang Rattay (HUNGARY - Tags: SPORT SWIMMING)

Hinkelien Schreuder (L) of Netherlands, Therese Alshammar (C) of Sweden and Francesca Halsal of Britain present their medals after women's 50m freestyle at the European Swimming Championships in Budapest August 15, 2010. REUTERS/Laszlo Balogh (HUNGARY - Tags: SPORT SWIMMING)

Therese Alshammar from Sweden and Hinkelien Schreuder from Netherlands (R) celebrate after the women's 50 metres freestyle final at the European Swimming Championships in Budapest August 15, 2010. Therese Alshammar from Sweden won the competition ahead of Hinkelien Schreuder from Netherlands on second place and Francesca Halsall from Britain on third place. REUTERS/Wolfgang Rattay (HUNGARY - Tags: SPORT SWIMMING)

Therese Alshammar from Sweden celebrates after winning the women's 50 metres freestyle final at the European Swimming Championships in Budapest August 15, 2010. Therese Alshammar from Sweden won the competition ahead of Hinkelien Schreuder from Netherlands on second place and Francesca Halsall from Britain on third place. REUTERS/Wolfgang Rattay (HUNGARY - Tags: SPORT SWIMMING)

Therese Alshammar from Sweden celebrates after winning the women's 50 metres freestyle final at the European Swimming Championships in Budapest August 15, 2010. Therese Alshammar from Sweden won the competition ahead of Hinkelien Schreuder from Netherlands on second place and Francesca Halsall from Britain on third place. REUTERS/Laszlo Balogh (HUNGARY - Tags: SPORT SWIMMING)

Therese Alshammar from Sweden celebrates after winning the women's 50 metres freestyle final at the European Swimming Championships in Budapest August 15, 2010. Therese Alshammar from Sweden won the competition ahead of Hinkelien Schreuder from Netherlands on second place and Francesca Halsall from Britain on third place. REUTERS/Wolfgang Rattay (HUNGARY - Tags: SPORT SWIMMING)

Dorothea Brandt (C) of Germany, Hinkelien Schreuder (L) of the Netherlands and Aliaksandra Herasimenia of Belarus are seen as they compete in the women's 50m freestyle semifinal at the European Swimming Championships in Budapest August 14, 2010. REUTERS/Wolfgang Rattay (HUNGARY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands celebrates during the medal ceremony for the women's 50m freestyle at the European Short Course Swimming Championships in Istanbul December 13, 2009. Schreuder won the gold medal. REUTERS/Osman Orsal (TURKEY - Tags: SPORT SWIMMING)

Ranomi Kromowidjojo and Hinkelien Schreuder of the Netherlands and Dorothea Brandt of Germany (L-R) pose with their medals during the medal ceremony for the women's 50m freestyle at the European Short Course Swimming Championships in Istanbul December 13, 2009. Kromowidjojo won silver, Schreuder won gold and Brandt won bronze. REUTERS/Osman Orsal (TURKEY)

Ranomi Kromowidjojo and Hinkelien Schreuder of the Netherlands and Dorothea Brandt of Germany (L-R) pose with their medals during the medal ceremony for the women's 50m freestyle at the European Short Course Swimming Championships in Istanbul December 13, 2009. Kromowidjojo won silver, Schreuder won gold and Brandt won bronze. REUTERS/Murad Sezer (TURKEY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands celebrates during the medal ceremony for the women's 50m freestyle at the European Short Course Swimming Championships in Istanbul December 13, 2009. Schreuder won the gold medal. REUTERS/Murad Sezer (TURKEY - Tags: SPORT SWIMMING)

Netherlands' Hinkelien Schreuder competes in the women's 50m freestyle during the European Short Course Swimming Championships in Istanbul December 13, 2009. REUTERS/Murad Sezer (TURKEY - Tags: SPORT SWIMMING)

Netherlands' Hinkelien Schreuder competes in the women's 50m freestyle during the European Short Course Swimming Championships in Istanbul December 13, 2009. REUTERS/Murad Sezer (TURKEY)

Hinkelien Schreuder of Netherlands celebrates after the women's 50m freestyle during the European Short Course Swimming Championships in Istanbul December 13, 2009. REUTERS/Murad Sezer (TURKEY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of Netherlands reacts after the women's 50m freestyle during the European Short Course Swimming Championships in Istanbul December 13, 2009. REUTERS/Murad Sezer (TURKEY - Tags: SPORT SWIMMING)

From (L-R) Hinkelien Schreuder, Moniek Nijhuis, Ranomi Kromowidjojo and Inge Dekker of Netherlands celebrate after the women's 4x50m medley final during the European Short Course Swimming Championships in Istanbul, December 12, 2009. REUTERS/Osman Orsal (TURKEY - Tags: SPORT SWIMMING)

From (L-R) Ranomi Kromowidjojo, Inge Dekker, Moniek Nijhuis and Hinkelien Schreuder of Netherlands celebrate with their gold medals during the medal ceremony for women's 4x50m medley final during the European Short Course Swimming Championships in Istanbul, December 12, 2009. REUTERS/Osman Orsal (TURKEY SPORT SWIMMING)

From (L-R) Ranomi Kromowidjojo, Inge Dekker, Moniek Nijhuis and Hinkelien Schreuder of Netherlands celebrate with their gold medals during the medal ceremony for women's 4x50m medley final during the European Short Course Swimming Championships in Istanbul, December 12, 2009. REUTERS/Murad Sezer (TURKEY - Tags: SPORT SWIMMING)

From (L-R) Ranomi Kromowidjojo, Inge Dekker, Moniek Nijhuis and Hinkelien Schreuder of Netherlands celebrate with their gold medals during the medal ceremony for women's 4x50m medley final during the European Short Course Swimming Championships in Istanbul, December 12, 2009. REUTERS/Murad Sezer (TURKEY SPORT SWIMMING)

From (L-R) Ranomi Kromowidjojo, Moniek Nijhuis, Hinkelien Schreuder and Inge Dekker of Netherlands celebrate with their gold medals during the medal ceremony for women's 4x50m medley final during the European Short Course Swimming Championships in Istanbul, December 12, 2009. REUTERS/Osman Orsal (TURKEY - Tags: SPORT SWIMMING)

From (L-R) Evelyn Verraszto of Hungary, Hinkelien Schreuder of the Netherlands and Maria Hanna Seppala of Finland pose with medals during the medal ceremony for the women's 100m individual medley final during the European Short Course Swimming Championships in Istanbul December 12, 2009. REUTERS/Osman Orsal (TURKEY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands celebrates during the medal ceremony for the women's 100m individual medley final during the European Short Course Swimming Championships in Istanbul December 12, 2009. REUTERS/Murad Sezer (TURKEY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands celebrates during the medal ceremony for the women's 100m individual medley final during the European Short Course Swimming Championships in Istanbul December 12, 2009. REUTERS/Osman Orsal(TURKEY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of Netherlands competes in the women's 100m individual medley final during the European Short Course Swimming Championships in Istanbul December 12, 2009. REUTERS/Murad Sezer (TURKEY - Tags: SPORT SWIMMING)

Inge Dekker and Hinkelien Schreuder (L-R) of the Netherlands and Ingvild Snildal of Norway pose with their medals during the medal ceremony for the women's 50m butterfly final at the European Short Course Swimming Championships in Istanbul, December 11, 2009. REUTERS/Murad Sezer (TURKEY SPORT SWIMMING)

Inge Dekker (L) and Hinkelien Schreuder of Netherlands, who are both winners of the gold medal, celebrate during the medal ceremony for the women's 50m butterfly final at the European Short Course Swimming Championships in Istanbul, December 11, 2009. REUTERS/Murad Sezer (TURKEY SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands competes in the women's 100m individual medley semi-finals during the European Short Course Swimming Championships in Istanbul December 11, 2009. REUTERS/Murad Sezer (TURKEY SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands competes in the women's 50m butterfly semi-finals during the European Short Course Swimming Championships in Istanbul December 11, 2009. REUTERS/Osman Orsal (TURKEY SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands reacts after setting a new world record in the women's 100 individual medley finals at the swimming World Cup in Berlin November 15, 2009. REUTERS/Wolfgang Rattay (GERMANY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands reacts after setting a new world record in the women's 100 individual medley finals at the swimming World Cup in Berlin November 15, 2009. REUTERS/Wolfgang Rattay (GERMANY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands reacts after winning in the women's 100 metres individual finals at the swimming World Cup in Berlin, November 15, 2009. REUTERS/Tobias Schwarz (GERMANY - Tags: SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands jumps into the pool in the women's 50m freestyle swimming heats at the World Championships in Rome August 1, 2009. REUTERS/Tony Gentile (ITALY SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands starts in the women's 50m butterfly swimming heats at the World Championships in Rome July 31, 2009. REUTERS/Stefano Rellandini (ITALY SPORT SWIMMING)

Hinkelien Schreuder of the Netherlands waits to start the women's 50m backstroke swimming heats at the World Championships in Rome July 29, 2009. REUTERS/Alessandro Bianchi (ITALY SPORT SWIMMING IMAGES OF THE DAY)

Marleen Veldhuis and Hinkelien Schreuder of Netherlands pose with medals during the medal ceremony for the women's 50m freestyle during the European Short Course Swimming Championships in Rijeka December 14, 2008. REUTERS/Nikola Solic (CROATIA)

(R-L) Jeanette Ottesen of Denmark, Marleen Veldhuis and Hinkelien Schreuder of Netherlands pose with medals during the medal ceremony for the women's 50m freestyle during the European Short Course Swimming Championships in Rijeka December 14, 2008. REUTERS/Nikola Solic (CROATIA)

(L-R) Jeanette Ottesen of Denmark, Marleen Veldhuis and Hinkelien Schreuder of Netherlands pose with medals during the medal ceremony for the women's 50m freestyle during the European Short Course Swimming Championships in Rijeka December 14, 2008. REUTERS/Nikola Solic (CROATIA)

(L-R) Bronze medallist Diane Bui Duyet of France, gold medallist Hinkelien Schreuder of the Netherlands and silver medallist Jeanette Ottesen of Denmark pose during the medal ceremony for the women's 50m butterfly during the European Short Course Swimming Championships in Rijeka December 12, 2008. REUTERS/Nikola Solic (CROATIA)

Hinkelien Schreuder of the Netherlands holds her gold medal for the women's 50m butterfly during the European Short Course Swimming Championships in Rijeka December 12, 2008. REUTERS/Nikola Solic (CROATIA)

Hinkelien Schreuder of the Netherlands celebrates after winning the gold medal in the women's 50m butterfly final during the European Short Course Swimming Championships in Rijeka December 12, 2008. REUTERS/Nikola Solic (CROATIA)

Hinkelien Schreuder of the Netherlands celebrates after winning the gold medal in the women's 50m butterfly final during the European Short Course Swimming Championships in Rijeka December 12, 2008. REUTERS/Nikola Solic (CROATIA)

Hinkelien Schreuder of the Netherlands dives in at the start of her women's 50 metres butterfly heat on the second day of the world short course swimming championships in Manchester, northern England April 10, 2008. REUTERS/Phil Noble (BRITAIN)

Hinkelien Schreuder (2nd R), Jolijn Van Valkengoed, Inge Dekker (2nd L) and Marleen Veldhuis (L) of the Netherlands pose with their bronze medals of the women's 100m medley relay at the European Swimming Championships in Eindhoven March 24, 2008. REUTERS/Wolfgang Rattay (NETHERLANDS)

Marleen Veldhuis of the Netherlands (L) and compatriot Hinkelien Schreuder pose with their medals after the women's 50m freestyle final at the European Swimming Championships in Eindhoven March 24, 2008. REUTERS/Damir Sagolj (NETHERLANDS)

Marleen Veldhuis of the Netherlands (L) and compatriot Hinkelien Schreuder pose with their medals on the podium of women's 50m freestyle final at the European Swimming Championships in Eindhoven March 24, 2008. REUTERS/Damir Sagolj (NETHERLANDS)

Hinkelien Schreuder of the Netherlands (L), compatriot Marleen Veldhuis (C) and Therese Alshammar of Sweden pose with their medals in the podium of women's 50m freestyle final at the European Swimming Championships in Eindhoven March 24, 2008. REUTERS/Damir Sagolj (NETHERLANDS)

Marleen Veldhuis of the Netherlands (L) celebrates with compatriot Hinkelien Schreuder her result on her women's 50m freestyle final at the European Swimming Championships in Eindhoven March 24, 2008. REUTERS/Robin Van Lonkhuijsen (NETHERLANDS)

Marleen Veldhuis of the Netherlands (L) and compatriot Hinkelien Schreuder pose with their medals in the podium of women's 50m freestyle final at the European Swimming Championships in Eindhoven March 24, 2008. REUTERS/Damir Sagolj (NETHERLANDS)

Hinkelien Schreuder of the Netherlands (L), compatriot Marleen Veldhuis (C) and Therese Alshammar of Sweden pose with their medals on the podium of the women's 50m freestyle final at the European Swimming Championships in Eindhoven March 24, 2008. REUTERS/Wolfgang Rattay (NETHERLANDS)

Marleen Veldhuis of the Netherlands (L) laughs next to compatriot Hinkelien Schreuder during the women's 50m freestyle final at the European Swimming Championships in Eindhoven March 24, 2008. REUTERS/Wolfgang Rattay (NETHERLANDS)

Marleen Veldhuis of the Netherlands (L) looks at her result next to compatriot Hinkelien Schreuder during the women's 50m freestyle final at the European Swimming Championships in Eindhoven March 24, 2008. REUTERS/Damir Sagolj (NETHERLANDS)