Competitors for 2011 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Matt Abood |  AUS |
SWI | 28 June 1986 |
| Robin van Aggele |  NED |
SWI | 30 July 1984 |
| Sophie Allen |  GBR |
SWI | 21 March 1992 |
| Therèse Alshammar |  SWE |
SWI | 26 August 1977 |
| Valentina Artemyeva |  RUS |
FIN/SWI | 8 December 1986 |
| Angie Bainbridge | AUS |
SWI | 16 October 1989 |
| Ryan Bennett | GBR |
SWI | 18 September 1990 |
| Paul Biedermann |  GER |
SWI | 7 August 1986 |
| Dorothea Brandt | GER |
SWI | 5 March 1984 |
| Chelsea Chenault |  USA |
SWI | 19 October 1994 |
| Cheng Feiyi |  CHN |
SWI | 6 January 1991 |
| Choi Hye-Ra |  KOR |
SWI | 20 May 1991 |
| Ross Davenport |  ENG GBR |
SWI | 23 May 1984 |
| Steffen Deibler | GER |
SWI | 10 July 1987 |
| Sergey Fesikov | RUS |
SWI | 21 January 1989 |
| Sally Foster | AUS |
SWI | 13 April 1985 |
| Missy Franklin | USA |
SWI | 10 May 1995 |
| Lotte Friis |  DEN |
SWI | 9 February 1988 |
| Serhiy Frolov |  UKR |
OWS/SWI | 14 April 1992 |
| James Goddard | ENG GBR |
SWI | 30 March 1983 |
| Rachel Goh | AUS |
SWI | 14 April 1986 |
| Fran Halsall | ENG GBR |
SWI | 12 April 1990 |
| Brent Hayden |  CAN |
SWI | 21 October 1983 |
| Aleksander Hetland |  NOR |
SWI | 26 December 1982 |
| Belinda Hocking | AUS |
SWI | 14 September 1990 |
| Yuya Horihata |  JPN |
SWI | 30 July 1990 |
| Geoff Huegill | AUS |
SWI | 4 March 1979 |
| Jennie Johansson | SWE |
SWI | 15 June 1988 |
| Izumi Kato | JPN |
SWI | 24 March 1990 |
| Radosław Kawęcki |  POL |
SWI | 16 August 1991 |
| Marco Koch | GER |
SWI | 25 January 1990 |
| Sarah Köhler | GER |
OWS/SWI | 20 June 1994 |
| Yevgeny Korotyshkin | RUS |
SWI | 30 April 1983 |
| Chad le Clos |  RSA |
SWI | 12 April 1992 |
| Li Xiayan | CHN |
SWI | 17 December 1989 |
| Ari-Pekka Liukkonen |  FIN |
SWI | 9 February 1989 |
| Filippo Magnini |  ITA |
SWI | 2 February 1982 |
| Tyler McGill | USA |
SWI | 18 August 1987 |
| Theresa Michalak | GER |
SWI | 7 May 1992 |
| Erica Morningstar | CAN |
SWI | 3 March 1989 |
| Stefan Nystrand | SWE |
SWI | 20 October 1981 |
| Marco Orsi | ITA |
FIN/SWI | 11 December 1990 |
| Kazuki Otsuka | JPN |
SWI | 28 October 1988 |
| Jeanette Ottesen Gray | DEN |
SWI | 30 December 1987 |
| Rikke Møller Pedersen | DEN |
SWI | 9 January 1989 |
| Michael Phelps | USA |
SWI | 30 June 1985 |
| Alessia Polieri | ITA |
SWI | 21 October 1994 |
| Michael Rock | ENG GBR |
SWI | 13 March 1987 |
| Sébastien Rouault |  FRA |
SWI | 24 February 1986 |
| Hidemasa Sano | JPN |
SWI | 28 May 1984 |
| Allison Schmitt | USA |
SWI | 7 June 1990 |
| Daniela Schreiber | GER |
SWI | 26 June 1989 |
| Manuel Schwarz | GER |
SWI | 1988 |
| Daiya Seto | JPN |
SWI | 24 May 1994 |
| Lizzie Simmonds | ENG GBR |
SWI | 22 January 1991 |
| Glenn Snyders |  NZL |
SWI | 7 April 1987 |
| Yelena Sokolova | RUS |
SWI | 13 February 1991 |
| Stefan Šorak |  SRB |
SWI | 26 March 1992 |
| Britta Steffen | GER |
SWI | 16 November 1983 |
| Jördis Steinegger |  AUT |
SWI | 8 February 1983 |
| Kenneth To | AUS HKG |
SWI | 7 July 1992 |
| Naoya Tomita | JPN |
SWI | 22 April 1989 |
| Kanako Watanabe | JPN |
SWI | 15 November 1996 |
| Aschwin Wildeboer |  ESP |
SWI | 14 February 1986 |
| Aimee Willmott | ENG GBR |
SWI | 26 February 1993 |
| Gerhard Zandberg | RSA |
SWI | 23 April 1983 |
| Daryna Zevina | UKR |
SWI | 1 September 1994 |