| XIV Olympic Games | London | IOC | 1948-07-30 | 50 M |  |
| XV Olympic Games | Helsinki | IOC | 1952-07-26 | 50 M | |
| XVI Olympic Games | Melbourne | IOC | 1956-11-29 | 50 M | |
| XVII Olympic Games | Rome | IOC | 1960-08-26 | 50 M | |
| XVIII Olympic Games | Tokyo | IOC | 1964-10-11 | 50 M | |
| XIX Olympic Games | Mexico City | IOC | 1968-10-17 | 50 M | |
| 50m ranking-1972 | | | 1972-01-01 | 50 M | |
| XX Olympic Games | Munich | IOC | 1972-08-28 | 50 M | |
| 1st FINA World Championships | Belgrade | FINA | 1973-09-04 | 50 M | |
| 2nd FINA World Championships | Cali | FINA | 1975-07-22 | 50 M | |
| XXI Olympic Games | Montreal | IOC | 1976-07-18 | 50 M | |
| 50m ranking-1977 | | | 1977-01-01 | 50 M | |
| LEN European Championships | Jönköping | | 1977-08-14 | 50 M | |
| 50m ranking-1978 | | | 1978-01-01 | 50 M | |
| 3rd FINA World Championships | West Berlin | FINA | 1978-08-20 | 50 M | |
| 50m ranking-1979 | | | 1979-01-01 | 50 M | |
| 50m ranking-1980 | | | 1980-01-01 | 50 M | |
| XXII Olympic Games | Moscow | IOC | 1980-07-20 | 50 M | |
| 50m ranking-1981 | | | 1981-01-01 | 50 M | |
| 50m ranking-1982 | | | 1982-01-01 | 50 M | |
