Competitors for 2001 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| David Andreasson |  SWE |
SWI | 1981 |
| Brooke Bennett |  USA |
SWI | 6 May 1980 |
| Alan Bircher |  GBR |
OWS/SWI | 21 September 1981 |
| Alex Boyce | GBR |
SWI | 1980 |
| Paul Callis | GBR |
SWI | 2 October 1978 |
| Karen Campbell | USA |
SWI | 1977 |
| Chen Zuo |  CHN |
SWI | 19 January 1982 |
| Andrew Clayton |  ENG GBR |
SWI | 10 April 1973 |
| Rebecca Cooke | ENG GBR |
SWI | 24 June 1983 |
| José de Souza Filho |  BRA |
SWI | 1977 |
| Ioannis Drymonakos |  GRE |
SWI | 18 January 1984 |
| Simon Dufour |  FRA |
SWI | 20 February 1979 |
| Simone Ercoli |  ITA |
OWS/SWI | 5 May 1979 |
| Fabio Farabegoli | ITA |
SWI | 1976 |
| Jo Fargus |  AUS ENG GBR |
SWI | 3 January 1982 |
| Mark Foster | ENG GBR |
SWI | 12 May 1970 |
| Holly Fox | GBR |
SWI | 1984 |
| Sylvia Gerasch |  GDR GER |
SWI | 16 March 1969 |
| Spyros Gianniotis | GRE |
OWS/SWI | 19 February 1980 |
| James Gibson | ENG GBR |
SWI | 6 February 1980 |
| Elka Graham | AUS |
SWI | 20 October 1981 |
| Sebastian Halgasch | GER |
SWI | 20 December 1980 |
| Brooke Hanson | AUS |
SWI | 18 March 1978 |
| Stacey Houldsworth | GBR |
SWI | 1981 |
| Emma Igelström | SWE |
SWI | 6 March 1980 |
| Thomas Kindler |  CAN |
SWI | 2 July 1980 |
| Morgan Knabe | CAN |
SWI | 20 May 1981 |
| Gordan Kožulj |  CRO |
SWI | 28 November 1976 |
| Jirka Letzin | GDR GER |
SWI | 8 February 1971 |
| Jason Lezak | USA |
SWI | 12 November 1975 |
| Lin Yi | CHN |
SWI | 1982 |
| Mandy Loots |  RSA |
SWI | 3 August 1978 |
| Megan McMahon | AUS |
SWI | 1982 |
| Darren Mew | ENG GBR |
SWI | 12 December 1979 |
| Mike Mintenko | CAN |
SWI | 7 November 1975 |
| Martina Moravcová |  TCH SVK |
SWI | 16 January 1976 |
| Lori Munz | AUS |
SWI | 7 February 1979 |
| Denis Pankratov |  RUS URS |
SWI | 4 July 1974 |
| Anders Pedersen |  DEN |
SWI | 1981 |
| Greg Phllips | GBR |
SWI | |
| Karen Pickering | ENG GBR |
SWI | 19 December 1971 |
| Denis Pimankov | RUS |
SWI | 4 February 1975 |
| Sarah Price | ENG GBR |
SWI | 19 April 1979 |
| Megan Quann-Jendrick | USA |
SWI | 15 January 1984 |
| Jennifer Reilly | AUS |
SWI | 6 July 1983 |
| Nadine Rolland | CAN |
SWI | 8 May 1975 |
| Sue Rolph | ENG GBR |
SWI | 15 May 1978 |
| Rogério Romero | BRA |
SWI | 22 November 1969 |
| Adam Ruckwood | ENG GBR |
SWI | 13 September 1974 |
| Katy Sexton | ENG GBR |
SWI | 21 June 1982 |
| Franck Southon | FRA |
SWI | 1982 |
| Marc Spackman | GBR |
SWI | 7 February 1979 |
| Clementine Stoney | AUS |
SWI | 22 October 1981 |
| Jordana Webb | AUS |
SWI | 1983 |
| Alexa White | GBR |
SWI | 1979 |