Competitors for 2011 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Therèse Alshammar |  SWE |
SWI | 26 August 1977 |
| Sam Ashby |  AUS |
SWI | 13 October 1988 |
| Cate Campbell | AUS |
SWI | 20 May 1992 |
| Cao Shiyue |  CHN |
OWS/SWI | 19 October 1997 |
| Chen Shiyun | CHN |
SWI | 15 August 1994 |
| Chen Weiwu | CHN |
SWI | 19 April 1989 |
| Cheng Feiyi | CHN |
SWI | 6 January 1991 |
| Choi Hye-Ra |  KOR |
SWI | 20 May 1991 |
| Dai Jun | CHN |
SWI | 6 February 1992 |
| Merindah Dingjan | AUS |
SWI | 15 January 1991 |
| Blair Evans | AUS |
SWI | 3 April 1991 |
| Keiko Fukudome |  JPN |
SWI | 6 October 1993 |
| Ellen Fullerton | AUS |
SWI | 12 November 1992 |
| Gao Chang | CHN |
SWI | 29 January 1987 |
| Rachel Goh | AUS |
SWI | 14 April 1986 |
| Anna Granström | SWE |
SWI | 1991 |
| Kosuke Hagino | JPN |
SWI | 15 August 1994 |
| Olivia Halicek | AUS |
SWI | 1 June 1988 |
| Hao Yun | CHN |
SWI | 23 June 1995 |
| Robert Hurley | AUS |
SWI | 26 September 1988 |
| Melissa Ingram |  NZL |
SWI | 24 June 1985 |
| Ji Liping | CHN |
SWI | 9 December 1988 |
| Jiang Haiqi | CHN |
SWI | 17 January 1992 |
| Jiao Liuyang | CHN |
SWI | 6 August 1991 |
| Kim Hye-Jin | KOR |
SWI | 3 May 1994 |
| Marco Koch |  GER |
SWI | 25 January 1990 |
| Chad le Clos |  RSA |
SWI | 12 April 1992 |
| Li Jiaxing | CHN |
SWI | 19 March 1990 |
| Li Xiayan | CHN |
SWI | 17 December 1989 |
| Liu Jing | CHN |
SWI | 8 March 1990 |
| Liu Weijia | CHN |
SWI | 15 February 1989 |
| Lu Ying | CHN |
SWI | 22 January 1989 |
| Emma McKeon | AUS |
SWI | 24 May 1994 |
| Miyu Otsuka | JPN |
SWI | 19 July 1994 |
| Kylie Palmer | AUS |
SWI | 25 February 1990 |
| Leiston Pickett | AUS |
SWI | 6 February 1992 |
| Omar Pinzón |  COL |
SWI | 17 June 1989 |
| Kyle Richardson | AUS |
SWI | 13 May 1987 |
| Brenton Rickard | AUS |
SWI | 19 October 1983 |
| Markus Rogan |  AUT |
SWI | 4 May 1982 |
| Jess Schipper | AUS |
SWI | 19 November 1986 |
| Shi Feng | CHN |
SWI | 6 November 1988 |
| Shi Tengfei | CHN |
SWI | 5 October 1988 |
| Shi Yang | CHN |
SWI | 4 January 1989 |
| Christian Sprenger | AUS |
SWI | 19 December 1985 |
| Sun Xiaolei | CHN |
SWI | 12 January 1986 |
| Tang Yi | CHN |
SWI | 8 January 1993 |
| Naoya Tomita | JPN |
SWI | 22 April 1989 |
| Kanako Watanabe | JPN |
SWI | 15 November 1996 |
| Kazuki Watanabe | JPN |
SWI | 12 January 1987 |
| Chris Wright | AUS |
SWI | 7 May 1988 |
| Yao Yige | CHN |
SWI | 30 April 1996 |
| Zhang Jie | CHN |
SWI | 22 March 1994 |
| Zhao Jing | CHN |
SWI | 31 December 1990 |
| Zhong Guixu | CHN |
SWI | 3 February 1991 |
| Zhou Lili | CHN |
SWI | 21 February 1994 |
| Zhou Min | CHN |
SWI | 16 December 1997 |
| Zhou Yanxin | CHN |
SWI | 3 November 1990 |