Competitors for 2010 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Therèse Alshammar |  SWE |
SWI | 26 August 1977 |
| Bai Anqi |  CHN |
SWI | 9 January 1993 |
| Henrique Barbosa |  BRA |
SWI | 5 July 1984 |
| Dorothea Brandt |  GER |
SWI | 5 March 1984 |
| Elaine Breeden |  USA |
SWI | 18 November 1988 |
| Cameron van der Burgh |  RSA |
SWI | 25 May 1988 |
| Frederico Castro | BRA |
SWI | 20 October 1989 |
| Chen Huijia | CHN |
SWI | 5 April 1990 |
| Cheng Haihua | CHN |
SWI | 2 January 1997 |
| Steffen Deibler | GER |
SWI | 10 July 1987 |
| Lyndon Ferns | RSA |
SWI | 24 September 1983 |
| Sergey Fesikov |  RUS |
SWI | 21 January 1989 |
| Lars Frölander | SWE |
SWI | 26 May 1974 |
| Fu Yanqing | CHN |
SWI | 1991 |
| Gao Chang | CHN |
SWI | 29 January 1987 |
| Gong Jie | CHN |
SWI | 1 June 1991 |
| Guilherme Guido | BRA |
SWI | 12 February 1987 |
| Wakana Hirai |  JPN |
SWI | 26 August 1994 |
| Huang Yunkun | CHN |
SWI | 4 August 1989 |
| Jennie Johansson | SWE |
SWI | 15 June 1988 |
| Kohei Kawamoto | JPN |
SWI | 6 October 1979 |
| Yumi Kida | JPN |
OWS/SWI | 30 June 1985 |
| Li Limeng | CHN |
SWI | 19 May 1992 |
| Li Xiang | CHN |
SWI | 2 July 1993 |
| Ling Shuyuan | CHN |
SWI | 1994 |
| Liu Jing | CHN |
SWI | 8 March 1990 |
| Liu Zhaochen | CHN |
SWI | 2 January 1995 |
| Lu Zhiwu | CHN |
SWI | 18 March 1989 |
| Mao Feilian | CHN |
SWI | 30 July 1993 |
| Peter Marshall | USA |
SWI | 9 March 1982 |
| Jenny Mensing | GER |
SWI | 26 February 1986 |
| Kazuki Otsuka | JPN |
SWI | 28 October 1988 |
| Thiago Pereira | BRA |
SWI | 26 January 1986 |
| Mikhail Polishchuk | RUS |
SWI | 10 January 1989 |
| George du Rand | RSA |
SWI | 16 October 1982 |
| Ren Luomeng | CHN |
OWS/SWI | 17 March 1995 |
| Roland Schoeman | RSA |
SWI | 3 July 1980 |
| Hinkelien Schreuder |  NED |
SWI | 13 February 1984 |
| Julia Smit | USA |
SWI | 14 December 1987 |
| Sun Ye | CHN |
SWI | 15 January 1989 |
| Nanaka Tamura | JPN |
SWI | 12 January 1987 |
| Naoya Tomita | JPN |
SWI | 22 April 1989 |
| Darian Townsend | RSA USA |
SWI | 28 August 1984 |
| Arkady Vyatchanin | RUS |
SWI | 4 April 1984 |
| Wang Xinyu | CHN |
SWI | 16 January 1991 |
| Kazuki Watanabe | JPN |
SWI | 12 January 1987 |
| Xie Zhi | CHN |
SWI | 7 March 1987 |
| Xue Jiao | CHN |
SWI | 4 February 1995 |
| Ye Shiwen | CHN |
SWI | 1 March 1996 |
| Yu Yao | CHN |
SWI | 14 January 1991 |
| Zhang Enjian | CHN |
SWI | 12 December 1987 |
| Zhang Yunxiang | CHN |
SWI | 1992 |
| Zhang Zhongchao | CHN |
SWI | 13 November 1989 |
| Zhang Zibin | CHN |
OWS/SWI | 21 June 1993 |
| Zhang Zishan | CHN |
SWI | 17 September 1987 |
| Zhao Jin | CHN |
SWI | 17 March 1988 |
| Zheng Rongrong | CHN |
SWI | 5 January 1991 |
| Zhu Qianwei | CHN |
SWI | 28 September 1990 |