Competitors for 2001 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Therèse Alshammar |  SWE |
SWI | 26 August 1977 |
| Yevgeny Alyoshin |  RUS |
SWI | 4 May 1979 |
| Vipa Bernhardt |  GER |
SWI | 20 September 1982 |
| Karen Campbell |  USA |
SWI | 1977 |
| Jennifer Carroll |  CAN |
SWI | 4 June 1981 |
| Petra Dallmann | GER |
SWI | 21 November 1978 |
| Karen Egdal |  DEN |
SWI | 15 February 1978 |
| Fabio Farabegoli |  ITA |
SWI | 1976 |
| Solenne Figuès |  FRA |
SWI | 2 June 1979 |
| Aleksey Filipets | RUS |
SWI | 18 August 1978 |
| Michael Fischer | GER |
SWI | 1982 |
| Mark Foster |  ENG GBR |
SWI | 12 May 1970 |
| Sylvia Gerasch |  GDR GER |
SWI | 16 March 1969 |
| Elka Graham |  AUS |
SWI | 20 October 1981 |
| Darius Grigalionis |  LTU |
SWI | 21 April 1977 |
| Brooke Hanson | AUS |
SWI | 18 March 1978 |
| Heiko Hell | GER |
SWI | 5 May 1980 |
| Josef Horký |  CZE TCH |
SWI | 3 February 1972 |
| Mette Jacobsen | DEN |
SWI | 24 March 1973 |
| Otylia Jędrzejczak |  POL |
SWI | 13 December 1983 |
| Andrey Kapralov | RUS |
SWI | 7 October 1980 |
| Fumiko Kawanabe |  JPN |
SWI | 29 August 1984 |
| Christian Keller | GER |
SWI | 3 August 1972 |
| Michael Klim | AUS |
SWI | 13 August 1977 |
| Morgan Knabe | CAN |
SWI | 20 May 1981 |
| Dmitry Komornikov | RUS |
SWI | 28 July 1981 |
| Dzmitry Koptur |  BLR |
OWS/SWI | 6 September 1978 |
| Aleksey Kovrigin | RUS |
SWI | 7 July 1981 |
| Gordan Kožulj |  CRO |
SWI | 28 November 1976 |
| Karine Legault | CAN |
SWI | 4 August 1978 |
| Jirka Letzin | GDR GER |
SWI | 8 February 1971 |
| Jason Lezak | USA |
SWI | 12 November 1975 |
| Marianne Limpert | CAN |
SWI | 10 October 1972 |
| Mandy Loots |  RSA |
SWI | 3 August 1978 |
| Arseny Malyarov | RUS |
SWI | 1979 |
| Peter Mankoč |  SLO |
SWI | 4 July 1978 |
| Ante Mašković | CRO |
SWI | 7 August 1979 |
| Grant McGregor | AUS |
SWI | 3 September 1978 |
| Megan McMahon | AUS |
SWI | 1982 |
| Blaž Medvešek | SLO |
SWI | 10 July 1980 |
| José Meolans |  ARG |
SWI | 22 June 1978 |
| Jiro Miki | JPN |
SWI | 31 May 1983 |
| Martina Moravcová | TCH SVK |
SWI | 16 January 1976 |
| Lori Munz | AUS |
SWI | 7 February 1979 |
| Reiko Nakamura | JPN |
SWI | 17 May 1982 |
| Todd Pearson | AUS |
SWI | 25 November 1977 |
| Adam Pine | AUS |
SWI | 28 February 1976 |
| Jim Piper | AUS |
SWI | 13 August 1981 |
| Sarah Poewe | GER RSA |
SWI | 3 March 1983 |
| Anatoly Polyakov | RUS |
SWI | 10 May 1980 |
| Aleksandr Popov |  CIS RUS URS |
SWI | 16 November 1971 |
| Megan Quann-Jendrick | USA |
SWI | 15 January 1984 |
| Jennifer Reilly | AUS |
SWI | 6 July 1983 |
| Nadine Rolland | CAN |
SWI | 8 May 1975 |
| Thomas Rupprath | GER |
SWI | 16 March 1977 |
| Daniela Samulski | GER |
SWI | 31 May 1984 |
| Janne Schäfer | GER |
SWI | 28 May 1981 |
| Guy-Noël Schmitt | FRA |
OWS/SWI | 1983 |
| Anke Scholz | GER |
SWI | 25 November 1978 |
| Hanna-Maria Seppälä |  FIN |
SWI | 13 December 1984 |
| Hannah Stockbauer | GER |
SWI | 7 January 1982 |
| Clementine Stoney | AUS |
SWI | 22 October 1981 |
| Stev Theloke | GER |
SWI | 18 January 1978 |
| Irina Ufimtseva | RUS |
SWI | 6 January 1985 |
| Rob Van der Zant | AUS |
SWI | 2 February 1975 |
| Oksana Verevka | RUS UKR |
SWI | 22 November 1977 |
| Sandra Völker | GER |
SWI | 1 April 1974 |