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| Year | Sport | Contest | Discipline | Category | Name | Country | Position |
|---|---|---|---|---|---|---|---|
| 1893 | Speed Skating | World record - improvement | 10000m | Men | Oskar Fredriksen | Norway | 1 |
| 1952 | Speed Skating | World record - improvement | 500m | Men | Yuri Sergeev | Soviet Union | 1 |
| 1971 | Speed Skating | World record - improvement | 1000m | Women | Lyudmila Titova | Soviet Union | 1 |
| 1998 | Athletics | World record - improvement | 5000m | Men | Haile Gebrselassie | Ethiopia | 1 |
| 1978 | Athletics | World record - improvement | 100m hurdles | Women | Grażyna Rabsztyn | Poland | 1 |
| 2017 | Athletics | World record - improvement | Marathon | Women | Mary Jepkosgei Keitany | Kenya | 1 |
| 1980 | Athletics | World record - improvement | 20 km walk | Men | Domingo Colin | Mexico | 1 |
| 1974 | Athletics | World record - improvement | High jump | Women | Rosemarie Ackermann | East Germany | 1 |
| 1904 | Athletics | World record - improvement | Pole vault | Men | Norman Dole | United States | 1 |
| 2000 | Athletics | World record - improvement | Javelin | Women | Trine Solberg-Hattestad | Norway | 1 |
| 1976 | Athletics | World record - improvement | Decathlon | Men | Bruce Jenner | United States | 1 |
| 1893 | Speed Skating | World record - improvement | 10000m | Men | Halfdan Nielsen | Norway | 1 |
| 1937 | Speed Skating | World record - improvement | 1000m | Women | Laila Schou Nilsen | Norway | 1 |
| 1963 | Speed Skating | World record - improvement | 10000m | Men | Jonny Nilsson | Sweden | 1 |
| 1971 | Speed Skating | World record - improvement | 1500m | Men | Ard Schenk | Netherlands | 1 |
| 2004 | Athletics | World record - improvement | 5000m | Men | Kenenisa Bekele | Ethiopia | 1 |
| 1980 | Athletics | World record - improvement | 100m hurdles | Women | Grażyna Rabsztyn | Poland | 1 |
| 2019 | Athletics | World record - improvement | Marathon | Women | Brigid Kosgei | Kenya | 1 |
| 1983 | Athletics | World record - improvement | 20 km walk | Men | Jozef Pribilinec | Czechoslovakia | 1 |
| 1974 | Athletics | World record - improvement | High jump | Women | Rosemarie Ackermann | East Germany | 1 |
| 1904 | Athletics | World record - improvement | Pole vault | Men | Fernand Gonder | France | 1 |
| 2001 | Athletics | World record - improvement | Javelin | Women | Osleidys Menéndez | Cuba | 1 |
| 1976 | Athletics | World record - improvement | Decathlon | Men | Bruce Jenner | United States | 1 |
| 1893 | Speed Skating | World record - improvement | 1500m | Men | Jaap Eden | Netherlands | 1 |
| 1937 | Speed Skating | World record - improvement | 1000m | Women | Laila Schou Nilsen | Norway | 1 |
| 1963 | Speed Skating | World record - improvement | 1000m | Women | Lidiya Skoblikova | Soviet Union | 1 |
| 1971 | Speed Skating | World record - improvement | 1500m | Women | Stien Kaiser | Netherlands | 1 |
| 2020 | Athletics | World record - improvement | 5000m | Men | Joshua Cheptegei | Uganda | 1 |
| 1986 | Athletics | World record - improvement | 100m hurdles | Women | Yordanka Donkova | Bulgaria | 1 |
| 2023 | Athletics | World record - improvement | Marathon | Women | Tigst Assefa | Ethiopia | 1 |
| 1987 | Athletics | World record - improvement | 20 km walk | Men | Carlos Mercenario | Mexico | 1 |
| 1976 | Athletics | World record - improvement | High jump | Women | Rosemarie Ackermann | East Germany | 1 |
| 1905 | Athletics | World record - improvement | Pole vault | Men | Fernand Gonder | France | 1 |
| 2005 | Athletics | World record - improvement | Javelin | Women | Osleidys Menéndez | Cuba | 1 |
| 1980 | Athletics | World record - improvement | Decathlon | Men | Daley Thompson | Great Britain | 1 |
| 1893 | Speed Skating | World record - improvement | 1500m | Men | Peder Østlund | Norway | 1 |
| 1937 | Speed Skating | World record - improvement | 1500m | Men | Michael Staksrud | Norway | 1 |
| 1963 | Speed Skating | World record - improvement | 3000m | Men | Knut Johannesen | Norway | 1 |
| 1971 | Speed Skating | World record - improvement | 3000m | Men | Ard Schenk | Netherlands | 1 |
| 1986 | Athletics | World record - improvement | 100m hurdles | Women | Yordanka Donkova | Bulgaria | 1 |
| 2024 | Athletics | World record - improvement | Marathon | Women | Peres Jepchirchir | Kenya | 1 |
| 1987 | Athletics | World record - improvement | 20 km walk | Men | Axel Noack | East Germany | 1 |
| 1977 | Athletics | World record - improvement | High jump | Women | Rosemarie Ackermann | East Germany | 1 |
| 1906 | Athletics | World record - improvement | Pole vault | Men | Leroy Samse | United States | 1 |
| 2008 | Athletics | World record - improvement | Javelin | Women | Barbora Špotáková | Czech Republic | 1 |
| 1980 | Athletics | World record - improvement | Decathlon | Men | Guido Kratschmer | West Germany | 1 |
| 1893 | Speed Skating | World record - improvement | 5000m | Men | Einar Halvorsen | Norway | 1 |
| 1937 | Speed Skating | World record - improvement | 3000m | Women | Laila Schou Nilsen | Norway | 1 |
| 1963 | Speed Skating | World record - improvement | 3000m | Men | Ivar Eriksen | Norway | 1 |
| 1971 | Speed Skating | World record - improvement | 3000m | Women | Stien Kaiser | Netherlands | 1 |
| 1986 | Athletics | World record - improvement | 100m hurdles | Women | Yordanka Donkova | Bulgaria | 1 |
| 2024 | Athletics | World record - improvement | Marathon | Women | Ruth Chepng'etich | Kenya | 1 |
| 1988 | Athletics | World record - improvement | 20 km walk | Men | Mikhail Shchennikov | Soviet Union | 1 |
| 1977 | Athletics | World record - improvement | High jump | Women | Rosemarie Ackermann | East Germany | 1 |
| 1907 | Athletics | World record - improvement | Pole vault | Men | Walter Dray | United States | 1 |
| 1982 | Athletics | World record - improvement | Decathlon | Men | Daley Thompson | Great Britain | 1 |
| 1893 | Speed Skating | World record - improvement | 500m | Men | Alfred Næss | Norway | 1 |
| 1937 | Speed Skating | World record - improvement | 5000m | Women | Laila Schou Nilsen | Norway | 1 |
| 1963 | Speed Skating | World record - improvement | 3000m | Men | Jonny Nilsson | Sweden | 1 |
| 1971 | Speed Skating | World record - improvement | 5000m | Men | Ard Schenk | Netherlands | 1 |
| 1987 | Athletics | World record - improvement | 100m hurdles | Women | Ginka Zagorcheva | Bulgaria | 1 |
| 2025 | Athletics | World record - improvement | Marathon | Women | Tigst Assefa | Ethiopia | 1 |
| 1990 | Athletics | World record - improvement | 20 km walk | Men | Andrey Perlov | Soviet Union | 1 |
| 1977 | Athletics | World record - improvement | High jump | Women | Rosemarie Ackermann | East Germany | 1 |
| 1908 | Athletics | World record - improvement | Pole vault | Men | Walter Dray | United States | 1 |
| 1982 | Athletics | World record - improvement | Decathlon | Men | Jürgen Hingsen | West Germany | 1 |
| 1893 | Speed Skating | World record - improvement | 500m | Men | Einar Halvorsen | Norway | 1 |
| 1937 | Speed Skating | World record - improvement | 500m | Men | Hans Engnestangen | Norway | 1 |
| 1963 | Speed Skating | World record - improvement | 5000m | Men | Knut Johannesen | Norway | 1 |
| 1971 | Speed Skating | World record - improvement | 500m | Men | Erhard Keller | West Germany | 1 |
| 1988 | Athletics | World record - improvement | 100m hurdles | Women | Yordanka Donkova | Bulgaria | 1 |
| 1990 | Athletics | World record - improvement | 20 km walk | Men | Pavol Blažek | Czechoslovakia | 1 |
| 1977 | Athletics | World record - improvement | High jump | Women | Rosemarie Ackermann | East Germany | 1 |
| 1908 | Athletics | World record - improvement | Pole vault | Men | Alfred Gilbert | United States | 1 |
| 1982 | Athletics | World record - improvement | Decathlon | Men | Daley Thompson | Great Britain | 1 |
| 1893 | Speed Skating | World record - improvement | 500m | Men | Alfred Næss | Norway | 1 |
| 1937 | Speed Skating | World record - improvement | 500m | Women | Laila Schou Nilsen | Norway | 1 |
| 1963 | Speed Skating | World record - improvement | 5000m | Men | Jonny Nilsson | Sweden | 1 |
| 1971 | Speed Skating | World record - improvement | 500m | Women | Anne Henning | United States | 1 |
| 2016 | Athletics | World record - improvement | 100m hurdles | Women | Kendra Harrison | United States | 1 |
| 1969 | Athletics | World record - improvement | 4x400m | Women | - | Soviet Union | 1 |
| 1994 | Athletics | World record - improvement | 20 km walk | Men | Bu Lingtang | China | 1 |
| 1978 | Athletics | World record - improvement | High jump | Women | Sara Simeoni | Italy | 1 |
| 1908 | Athletics | World record - improvement | Pole vault | Men | Alfred Gilbert | United States | 1 |
| 1983 | Athletics | World record - improvement | Decathlon | Men | Jürgen Hingsen | West Germany | 1 |
| 1894 | Speed Skating | World record - improvement | 10000m | Men | Frithiof Ericson | Sweden | 1 |
| 1963 | Speed Skating | World record - improvement | 500m | Men | Yevgeny Grishin | Soviet Union | 1 |
| 1971 | Speed Skating | World record - improvement | 500m | Women | Anne Henning | United States | 1 |
| 1993 | Speed Skating | World record - improvement | 1000m | Men | Kevin Scott | Canada | 1 |
| 2022 | Athletics | World record - improvement | 100m hurdles | Women | Tobi Amusan | Nigeria | 1 |
| 1969 | Athletics | World record - improvement | 4x400m | Women | - | Soviet Union | 1 |
| 1999 | Athletics | World record - improvement | 20 km walk | Men | Julio Martinez | Guatemala | 1 |
| 1978 | Athletics | World record - improvement | High jump | Women | Sara Simeoni | Italy | 1 |
| 1908 | Athletics | World record - improvement | Pole vault | Men | Walter Dray | United States | 1 |
| 1984 | Athletics | World record - improvement | Decathlon | Men | Jürgen Hingsen | West Germany | 1 |
| 1894 | Speed Skating | World record - improvement | 10000m | Men | Jaap Eden | Netherlands | 1 |
| 1963 | Speed Skating | World record - improvement | 500m | Men | Yevgeny Grishin | Soviet Union | 1 |
| 1993 | Speed Skating | World record - improvement | 5000m | Men | Johann Olav Koss | Norway | 1 |
| 1969 | Athletics | World record - improvement | 4x400m | Women | - | Great Britain | 1 |
| 2002 | Athletics | World record - improvement | 20 km walk | Men | Paquillo Fernández | Spain | 1 |
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