Active Record details
| Is also a record | |
|---|---|
| Record's time | 49.82 |
| Date | Aug 1, 2009 |
| Swimmer | Michael Phelps, United States |
| Meet | 2009 World Championships; Rome, Italy |
| Avg. speed (m/s) | 2.01 |
| Avg. time 25m (sec.) | 12.46 |
| Avg. time 50m (sec.) | 24.91 |
| Avg. time 100m (sec.) | 49.82 |
| Verified by FINA | YES |
Record progression
| Date | Value | Swimmer | Meet | |
|---|---|---|---|---|
| Jul 31, 2009 | 50.01 | Milorad Čavić Serbia | 2009 World Championships Rome, Italy | |
| Jul 9, 2009 | 50.22 | Michael Phelps United States | 2009 USA Summer Nationals Indianapolis, United States | |
| Jul 30, 2005 | 50.40 | Ian Crocker United States | 2005 World Championships Montreal, Canada | |
| Jul 13, 2004 | 50.76 | Ian Crocker United States | 2004 USA Olympic Trials Long Beach, United States | |
| Jul 26, 2003 | 50.98 | Ian Crocker United States | 2003 ? Barcelona, Spain | |
| Jul 25, 2003 | 51.47 | Michael Phelps United States | 2003 ? Barcelona, Spain | |
| Jul 25, 2003 | 51.76 | Andriy Serdinov Ukraine | 2003 ? Barcelona, Spain | |
| Dec 12, 1999 | 51.81 | Michael Klim Australia | 1999 ? Canberra, Australia | |
| Dec 10, 1999 | 52.03 | Michael Klim Australia | 1999 ? Canberra, Australia | |
| Oct 9, 1997 | 52.15 | Michael Klim Australia | 1997 ? Brisbane, Australia | |
| Jul 24, 1996 | 52.27 | Denis Pankratov Russia | 1996 Olympic Games Atlanta, United States | |
| Aug 23, 1995 | 52.32 | Denis Pankratov Russia | 1995 ? Vienna, Austria | |
| Jun 23, 1986 | 52.84 | Pablo Morales United States | 1986 ? Orlando, United States | |
| Jul 30, 1984 | 53.08 | Michael Gross West Germany | 1984 Olympic Games Los Angeles, United States | |
| Jun 26, 1984 | 53.38 | Pablo Morales United States | 1984 USA Olympic Trials Indianapolis, United States | |
| Aug 6, 1983 | 53.44 | Matt Gribble United States | 1983 ? Clovis, United States | |
| Apr 3, 1981 | 53.81 | William Paulus United States | 1981 ? Austin, United States | |
| Apr 11, 1980 | 54.15 | Pär Arvidsson Sweden | 1980 ? Austin, United States | |
| Aug 27, 1977 | 54.18 | Joe Bottom United States | 1977 ? East Berlin, East Germany | |
| Aug 31, 1972 | 54.27 | Mark Spitz United States | 1972 Olympic Games Munich, West Germany | |
| Aug 4, 1972 | 54.56 | Mark Spitz United States | 1972 USA Olympic Trials Chicago, United States | |
| Aug 4, 1972 | 54.72 | Mark Spitz United States | 1972 USA Olympic Trials Chicago, United States | |
| Aug 25, 1971 | 55.00 | Mark Spitz United States | 1971 ? Houston, United States | |
| Aug 30, 1968 | 55.60 | Mark Spitz United States | 1968 USA Olympic Trials Los Angeles, United States | |
| Oct 7, 1967 | 55.70 | Mark Spitz United States | 1967 ? West Berlin, West Germany | |
| Jul 31, 1967 | 56.29 | Mark Spitz United States | 1967 ? Winnipeg, Canada | |
| Aug 29, 1967 | 56.30 | Doug Russell United States | 1967 Summer Universiade Tokyo, Japan | |
| Apr 27, 1962 | 57.00 | Luis Nicolao Argentina | 1962 ? Rio de Janeiro, Brazil | |
| Apr 24, 1962 | 58.40 | Luis Nicolao Argentina | 1962 ? Rio de Janeiro, Brazil | |
| Aug 20, 1961 | 58.60 | Fred Schmidt United States | 1961 ? Los Angeles, United States | |
| Jul 24, 1960 | 58.70 | Lance Larson United States | 1960 ? Toledo, United States | |
| Jun 26, 1960 | 59.00 | Lance Larson United States | 1960 ? Los Angeles, United States | |
| Sep 14, 1958 | 01:01.00 | Takashi Ishimoto Japan | 1958 ? Kochi, Japan | |
| Jun 29, 1958 | 01:01.10 | Takashi Ishimota Japan | 1958 ? Los Angeles, United States | |
| Sep 6, 1957 | 01:01.20 | Takashi Ishimoto Japan | 1957 ? Kurume, Japan | |
| Jul 7, 1957 | 01:01.30 | Takashi Ishimoto Japan | 1957 ? Tokyo, Japan | |
| Jun 16, 1957 | 01:01.50 | Takashi Ishimoto Japan | 1957 ? Kurume, Japan | |
| May 26, 1957 | 01:03.40 | György Tumpek Hungary | 1957 ? Budapest, Hungary |
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