Competitors for 1990 Swim World Cup
| Athlete | Country | Sports | Date of birth |
|---|---|---|---|
| Yuka Akiyama |  JPN |
SWI | |
| Radek Beinhauer |  CZE TCH |
SWI | 27 September 1969 |
| Jan Bidrman | TCH SWE |
SWI | 2 April 1966 |
| Doug Boyd |  USA |
SWI | |
| Guylaine Cloutier |  CAN |
SWI | 1 October 1971 |
| Troy Dalbey | USA |
SWI | 19 September 1968 |
| Sharron Davies |  ENG GBR |
SWI | 1 November 1962 |
| Tori DeSilva | USA |
SWI | 1974 |
| Nelson Diebel | USA |
SWI | 9 November 1970 |
| Kevin Draxinger | CAN |
SWI | 16 March 1967 |
| Lisa Dubbe | USA |
SWI | |
| Janet Evans | USA |
SWI | 28 August 1971 |
| Leigh Ann Fetter | USA |
SWI | 23 May 1969 |
| Lawrence Frostad | USA |
SWI | 28 January 1967 |
| Nathalie Giguère | CAN |
SWI | 16 January 1973 |
| Richard Granneman |  NED |
SWI | 1968 |
| Nicole Haislett | USA |
SWI | 16 December 1972 |
| Eric Hansen | USA |
SWI | |
| Erika Hansen | USA |
SWI | 9 March 1970 |
| Jim Harvey | USA |
SWI | |
| Andrea Hayes | USA |
SWI | 12 January 1969 |
| Alex Hermeto | USA |
SWI | |
| Kelan Hollway | USA |
SWI | |
| Anders Holmertz | SWE |
SWI | 1 December 1968 |
| Janel Jorgensen | USA |
SWI | 18 May 1971 |
| Yoko Kando | JPN |
SWI | 26 September 1974 |
| Ron Karnaugh |  POL USA |
SWI | 19 July 1966 |
| Mitzi Kremer | USA |
SWI | 18 March 1968 |
| Sergio López |  ESP |
SWI | 15 August 1968 |
| Igor Majcen |  SLO YUG |
OWS/SWI | 24 August 1969 |
| Tracey McFarlane | USA |
SWI | 20 July 1966 |
| Cristiano Michelena |  BRA |
SWI | 7 March 1971 |
| Betsy Mitchell | USA |
SWI | 15 January 1966 |
| Anthony Mosse |  NZL |
SWI | 29 October 1964 |
| Anamarija Petričević |  CRO YUG |
OWS/SWI | 23 August 1972 |
| Bart Pippenger | USA |
SWI | 1968 |
| Summer Sanders | USA |
SWI | 13 October 1972 |
| Adam Schmitt | USA |
SWI | |
| Amy Shaw | USA |
SWI | |
| Jane Skillman | USA |
SWI | |
| Carrie Steinseifer | USA |
SWI | 12 February 1968 |
| Veniamin Tayanovich |  CIS URS |
SWI | 6 April 1967 |
| Dan Veatch | USA |
SWI | 18 April 1965 |
| Dmitry Volkov |  RUS URS |
SWI | 30 March 1966 |
| Janie Wagstaff | USA |
SWI | 22 July 1974 |
| Wang Xiaohong |  CHN |
SWI | 20 November 1968 |
| Derek Weatherford | USA |
SWI | |
| Angie Wester-Krieg | USA |
SWI | 28 October 1964 |
| Sergey Zabolotnov | URS |
SWI | 11 August 1963 |