| 500 | Bernd Herrmann |  | 45.10 | | 27. Juli 1974 | Hannover (GER) |
| 500 | Emmett Taylor |  | 45.10 | | 30. Juni 1968 | Los Angeles, CA (USA) |
| 500 | Tumisang Shezi |  | 45.10 | | 2. Mai 2025 | Pilditch Stadium, Pretoria (RSA) |
| 504 | Ofentse Mogawane | | 45.11 | | 22. Juli 2006 | Malles Venosta (ITA) |
| 504 | Yeimer López |  | 45.11 | | 24. Aug. 2003 | Stade de France, Paris-St-Denis (FRA) |
| 504 | Stefan Holz | | 45.11 | | 11. Aug. 1999 | Zürich (SUI) |
| 504 | Valentin Kulbatskiy |  | 45.11 | | 1. Sept. 1995 | Fukuoka (JPN) |
| 504 | Kevin Young | | 45.11 | | 18. Apr. 1992 | Walnut, CA (USA) |
| 504 | Ludwig Myburgh | | 45.11 | | 12. Apr. 1985 | Potchefstroom (RSA) |
| 504 | Robert Taylor | | 45.11 | | 12. Juni 1976 | Westwood, CA (USA) |
| 504 | Karol Zalewski |  | 45.11 | | 8. Aug. 2018 | Olympiastadion, Berlin (GER) |
| 504 | Evan Miller | | 45.11 | | 12. Mai 2023 | LSU Bernie Moore Stadium, Baton Rouge, LA (USA) |
| 504 | Jakub Krzewina | | 45.11 | | 14. Juli 2014 | Wrocław (POL) |
| 504 | Dimitrios Regas |  | 45.11 | | 16. Sept. 2006 | Olympic Stadium, Athina (GRE) |
| 504 | Nigel Levine |  | 45.11 | | 7. Juni 2012 | Bislett Stadion, Oslo (NOR) |
| 516 | Wendell Miller |  | 45.12 | | 17. Aug. 2025 | Grand Bahama Sports Complex, Freeport (BAH) |
| 516 | Darrol Gatson | | 45.12 | | 15. Apr. 1978 | Tuscaloosa, AL (USA) |
| 516 | Nikolay Chernetskiy |  | 45.12 | | 9. Sept. 1979 | Ciudad de México (MEX) |
| 516 | Franz-Peter Hofmeister | | 45.12 | | 11. Sept. 1979 | Ciudad de México (MEX) |
| 516 | Vladimir Krasnov | | 45.12 | | 11. Juni 2010 | Yerino (RUS) |
| 516 | Femi Ogunode |  | 45.12 | | 22. Nov. 2010 | Guangzhou (CHN) |
| 516 | Dontavius Wright | | 45.12 | | 16. Apr. 2016 | Rock Hill, SC (USA) |
| 516 | Matteo Galvan |  | 45.12 | | 25. Juni 2016 | Rieti (ITA) |
| 516 | Gamali Felix |  | 45.12 | | 7. Juni 2023 | Mike A. Myers Stadium, Austin, TX (USA) |
| 516 | Hossam Hatib |  | 45.12 | | 10. Mai 2024 | Percy Beard Track, Gainesville, FL (USA) |
| 516 | Tiago Lemes Da Silva |  | 45.12 | | 1. Aug. 2025 | Centro de Treinamento Paralímpico Brasileiro, São Paulo (BRA) |
| 516 | Muhammad Abdallah Kounta |  | 45.12 | | 3. Aug. 2025 | Stade Pierre Paul Bernard, Talence (FRA) |
| 516 | Vishal Thennarasu Kayalvizhi |  | 45.12 | | 21. Aug. 2025 | Jawaharlal Nehru Stadium, Chennai (IND) |
| 529 | Toby Harries | | 45.13 | | 21. Juni 2025 | Centre sportif Bout-du-Monde, Genève (SUI) |
| 529 | Ibrahim Hassan |  | 45.13 | | 21. Apr. 1996 | Walnut, CA (USA) |
| 529 | Malik Louahla |  | 45.13 | | 4. Aug. 2001 | Commonwealth Stadium, Edmonton (CAN) |
| 529 | Jared Nyambweke Momanyi |  | 45.13 | | 23. Juni 2018 | Nairobi (KEN) |
| 529 | Julian Jrummi Walsh |  | 45.13 | | 2. Okt. 2019 | Khalifa International Stadium, Doha (QAT) |
| 529 | Michael Bluth | | 45.13 | | 29. Mai 2021 | Cushing Stadium, College Station, TX (USA) |
| 535 | Obea Moore | | 45.14 | | 2. Sept. 1995 | Santiago de Chile (CHI) |
| 535 | Adriaan Botha | | 45.14 | | 17. März 2001 | Roodeport (RSA) |
| 535 | Ricardo Dos Santos |  | 45.14 | | 8. Aug. 2018 | Olympiastadion, Berlin (GER) |
| 535 | Zhongze Guo |  | 45.14 | | 3. Sept. 2017 | Tianjin (CHN) |
| 535 | Rafał Omelko | | 45.14 | | 7. Juli 2016 | Olympisch Stadion, Amsterdam (NED) |
| 535 | Mike Cannon | | 45.14 | | 30. Mai 1985 | Austin, TX (USA) |
| 541 | Domenik Peterson | | 45.15 | | 16. Apr. 2005 | Tempe, AZ (USA) |
| 541 | Norbert Dobeleit | | 45.15 | | 29. Aug. 1990 | Poljud Stadion, Split (CRO) |
| 541 | Riaan Dempers | | 45.15 | | 6. Mai 1994 | Secunda (RSA) |
| 541 | Andre Morris | | 45.15 | | 3. Juni 1995 | Knoxville, TN (USA) |
| 541 | Julius Chepkwony | | 45.15 | | 28. Juni 1996 | Nairobi (KEN) |
| 541 | Paston Coke |  | 45.15 | | 12. Juli 1999 | Palma de Mallorca (ESP) |
| 541 | Mohamed Nasir Abbas | | 45.15 | | 22. Juni 2018 | Moratalaz, Madrid (ESP) |
| 541 | Pieter Conradie | | 45.15 | | 22. Apr. 2017 | Potchefstroom (RSA) |
| 549 | Winston George |  | 45.16 | | 15. Juli 2017 | Leonora Stadium, Leonora (GUY) |
| 549 | Yuzo Kanemaru | | 45.16 | | 9. Mai 2009 | Osaka (JPN) |
