| # | Performance | Athlete(s) | NOC | Games | Date | Phase | Rank | ||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 576 | Irena Szydłowska |  POL | München 1972 | 7 – 10 September 1972 | 50 m | 1 | ||
| 2 | 618 | Luann Ryon |  USA | Montréal 1976 | 27 – 30 July 1976 | 50 m | 1 | ||
| 3 | 631 | Seo Hyang-Sun |  KOR | Los Angeles 1984 | 8 – 11 August 1984 | 50 m | 1 |