| 395 | Steven Gayle |  | 44.99 | | 26 may 2017 | Lexington, KY (USA) |
| 395 | Reggie Witherspoon |  | 44.99 | | 30 jun 2008 | Eugene, OR (USA) |
| 395 | Mathias Rusterholz |  | 44.99 | | 3 jul 1996 | Lausanne (SUI) |
| 404 | Saul Welgopwa |  | 45.00 | | 27 jun 2004 | Ratingen (GER) |
| 404 | Corey Nelson | | 45.00 | | 3 may 2003 | Ciudad de México (MEX) |
| 404 | Elliot Tabron | | 45.00 | | 3 jun 1982 | Provo, UT (USA) |
| 404 | Pavel Trenikhin |  | 45.00 | | 4 ago 2012 | Olympic Stadium, London (GBR) |
| 404 | Tyler Terry | | 45.00 | | 23 abr 2022 | LSU Bernie Moore Stadium, Baton Rouge, LA (USA) |
| 404 | Michael Mathieu |  | 45.00 | | 27 jun 2015 | Nassau (BAH) |
| 404 | Akheem Gauntlett | | 45.00 | | 29 jun 2014 | Kingston (JAM) |
| 404 | Samuel García |  | 45.00 | | 7 jul 2017 | Monachil (ESP) |
| 404 | Yoandys Lescay |  | 45.00 | | 13 ago 2016 | Estádio Olímpico, Rio de Janeiro (BRA) |
| 404 | Ashton Eaton | | 45.00 | | 28 ago 2015 | National Stadium, Beijing (CHN) |
| 414 | Charles Asati |  | 45.01 | | 23 jul 1970 | Edinburgh (GBR) |
| 414 | Amadou Gakou |  | 45.01 | | 18 oct 1968 | Estadio Olímpico, Ciudad de México (MEX) |
| 414 | Tony Darden | | 45.01 | | 21 jun 1981 | Sacramento, CA (USA) |
| 414 | Zibane Ngozi |  | 45.01 | | 16 ago 2025 | Francistown Stadion, Francistown (BOT) |
| 414 | Josh Scott | | 45.01 | | 26 jun 2010 | Drake Stadium, Des Moines, IA (USA) |
| 414 | Jaco Reinach |  | 45.01 | | 15 abr 1983 | Bloemfontein (RSA) |
| 414 | Gabriel Moronta | | 45.01 | | 30 may 2025 | University of North Florda Jax Track at Hodges Stadium, Jacksonville, FL (USA) |
| 414 | Lionel Spitz | | 45.01 | | 29 jun 2024 | Stadion Deutweg, Winterthur (SUI) |
| 414 | Adrian Swart | | 45.01 | | 11 may 2024 | McArthur Stadium, Potchefstroom (RSA) |
| 414 | Ashraf Hussen Osman |  | 45.01 | | 21 jun 2023 | Le Grand Stade, Marrakech (MAR) |
| 414 | Steven Champlin | | 45.01 | | 28 abr 2017 | Lubbock, TX (USA) |
| 414 | Vitalii Butrym |  | 45.01 | | 25 jul 2015 | Almaty (KAZ) |
| 414 | Maksim Dyldin | | 45.01 | | 5 jul 2012 | Cheboksary (RUS) |
| 414 | Robert Tobin |  | 45.01 | | 11 jun 2005 | Genève (SUI) |
| 414 | David Canal | | 45.01 | | 3 ago 2003 | Jerez (ESP) |
| 414 | Kevin Lyles | | 45.01 | | 7 abr 1995 | Knoxville, TN (USA) |
| 430 | Neil De Silva |  | 45.02 | | 27 jul 1996 | Olympic Stadium, Atlanta, GA (USA) |
| 430 | D'Andre Anderson | | 45.02 | | 8 jul 2023 | National Stadium, Kingston (JAM) |
| 430 | Daniel Batman |  | 45.02 | | 22 feb 2003 | Canberra (AUS) |
| 430 | Gardeo Isaacs | | 45.02 | | 25 abr 2025 | McArthur Stadium, Potchefstroom (RSA) |
| 430 | Geno White | | 45.02 | | 3 jun 2000 | Durham, NC (USA) |
| 430 | Johnny Goode | | 45.02 | | 17 may 2025 | Kentner Stadium Wake Forest University, Winston Salem, NC (USA) |
| 430 | Inaldo De Sena |  | 45.02 | | 6 sept 1994 | Madrid (ESP) |
| 430 | Ricky Petrucciani | | 45.02 | | 10 jul 2021 | Kadrioru staadion, Tallinn (EST) |
| 430 | Derrick Mokaleng | | 45.02 | | 12 may 2018 | Waco, TX (USA) |
| 430 | Andrés Byron Silva |  | 45.02 | | 17 may 2006 | Fortaleza (BRA) |
| 430 | Cédric Van Branteghem |  | 45.02 | | 5 sept 2003 | Boudewijnstadion, Bruxelles (BEL) |
| 441 | Benyounés Lahlou |  | 45.03 | | 9 sept 1992 | Latakia (SYR) |
| 441 | Takahiko Yamamura |  | 45.03 | | 9 sept 2000 | Yokohama (JPN) |
| 441 | Allan Kipyego | | 45.03 | | 27 jun 2025 | Nyayo National Stadium, Nairobi (KEN) |
| 441 | Leendert Koekemoer | | 45.03 | | 25 abr 2025 | McArthur Stadium, Potchefstroom (RSA) |
| 441 | Torrin Lawrence | | 45.03 | | 12 feb 2010 | Fayetteville, AR (USA) (i) |
| 446 | Alfons Brijdenbach | | 45.04 | | 29 jul 1976 | Olympic Stadium, Montréal (CAN) |
| 446 | Eugene Omalla |  | 45.04 | | 3 ago 2025 | FBK Stadium, Hengelo (NED) |
| 446 | Donald Blair-Sanford |  | 45.04 | | 19 jul 2015 | Meteor, Zhukovskiy (RUS) |
| 446 | Pako Seribe | | 45.04 | | 10 may 2014 | Potchefstroom (RSA) |
| 446 | Calvin Davis | | 45.04 | | 5 jun 1993 | New Orleans, LA (USA) |
