| 798 | Deon Hogan |  | 45.38 | | Apr 19, 1980 | Lawrence, KS (USA) |
| 798 | Brad Macdonald |  | 45.38 | | Jun 18, 1984 | Los Angeles, CA (USA) |
| 798 | Edgar Itt |  | 45.38 | | Aug 13, 1987 | Koblenz (GER) |
| 798 | Ken Waller |  | 45.38 | | May 20, 1991 | Lincoln, NE (USA) |
| 798 | Sidnei De Souza |  | 45.38 | | Jul 18, 1992 | Sevilla (ESP) |
| 798 | Obadele Thompson |  | 45.38 | | Mar 30, 1996 | El Paso, TX (USA) |
| 798 | Tom Gerding |  | 45.38 | | May 20, 2001 | Bloomington, IN (USA) |
| 798 | Mike Kenyon |  | 45.38 | | Apr 13, 2002 | Tempe, AZ (USA) |
| 798 | Marco Francesco Vistalli |  | 45.38 | | Jul 28, 2010 | Estadio Olímpico, Barcelona (ESP) |
| 798 | Geoffrey Kiprotich Rono |  | 45.38 | | Jul 21, 2016 | Zdzisław Krzyszkowiak Stadium, Bydgoszcz (POL) |
| 798 | Lucas Vilar |  | 45.38 | | Sep 16, 2023 | CNDA, Bragança Paulista (BRA) |
| 798 | Jasauna Dennis |  | 45.38 | | May 10, 2024 | Percy Beard Track, Gainesville, FL (USA) |
| 798 | Younes Chattoui |  | 45.38 | | Jul 19, 2025 | Stadion De Veen, Heusden-Zolder (BEL) |
| 798 | Valente Mendoza |  | 45.38 | | Apr 8, 2023 | Centro Deportivo Olímpico Mexicano, Ciudad de México (MEX) |
| 815 | Aleksandr Masyutenko |  | 45.39 | | Jun 8, 2025 | Luzhniki, South Arena, Moskva (RUS) |
| 815 | Sho Tanabe |  | 45.39 | | Jul 6, 2025 | National Stadium, Tokyo (JPN) |
| 815 | Samuel Vessat |  | 45.39 | | Aug 2, 2025 | Stade Pierre Paul Bernard, Talence (FRA) |
| 815 | Ânderson Dos Santos |  | 45.39 | | Jun 25, 1999 | Bogotá (COL) |
| 815 | Brandon Parris |  | 45.39 | | Jun 13, 2015 | Basseterre (SKN) |
| 815 | Teddy Atine-Venel |  | 45.39 | | May 28, 2017 | Forbach (FRA) |
| 815 | Jovahn Williamson |  | 45.39 | | May 27, 2022 | John McDonnell Field, Fayetteville, AR (USA) |
| 815 | Lorenzo Benati |  | 45.39 | | Jul 30, 2023 | Stadio M.S. Cozzoli, Molfetta (ITA) |
| 823 | Sajjad Hashemi |  | 45.40 | | Jun 13, 2021 | Erzurum (TUR) |
| 823 | Kyle Gale |  | 45.40 | | May 14, 2022 | Terry & Linda Fuller T&F Complex, Lubbock, TX (USA) |
| 823 | Charlie Bartholomew |  | 45.40 | | Jun 25, 2022 | Hayward Field, Eugene, OR (USA) |
| 823 | Jaden Smith |  | 45.40 | | May 11, 2024 | Veterans Memorial Stadium, Clovis, CA (USA) |
| 823 | Marc Koch |  | 45.40 | | Jul 26, 2024 | Mommsenstadion, Berlin (GER) |
| 823 | Michael Francois |  | 45.40 | | May 17, 2025 | Gowans Stadium, Hutchinson, KS (USA) |
| 823 | Tavon Davis |  | 45.40 | | May 17, 2025 | Gowans Stadium, Hutchinson, KS (USA) |
| 823 | Takuho Yoshizu |  | 45.40 | | Jul 6, 2025 | National Stadium, Tokyo (JPN) |
| 823 | Rachid Mhamdi |  | 45.40 | | Nov 19, 2025 | Riyadh (KSA) |
| 823 | Ken Lowery |  | 45.40 | | May 8, 1987 | Naperville, IL (USA) |
| 823 | Christopher Lloyd |  | 45.40 | | Apr 21, 2007 | Lawrence, KS (USA) |
| 823 | Joel Stallworth |  | 45.40 | | May 26, 2007 | Charlotte, NC (USA) |
| 823 | Erison Hurtault |  | 45.40 | | Jun 9, 2007 | Sacramento, CA (USA) |
| 823 | Anas Beshr |  | 45.40 | | Jun 11, 2016 | Montverde, FL (USA) |
| 837 | Gustav Lundholm Nielsen |  | 45.41 | | Jul 14, 2024 | Stade de La Charrière, La Chaux-de-Fonds (SUI) |
| 837 | Dennis Masika Mulongo |  | 45.41 | | Jun 26, 2025 | Nyayo National Stadium, Nairobi (KEN) |
| 837 | Vinícius Moura |  | 45.41 | | Jul 31, 2025 | Centro de Treinamento Paralímpico Brasileiro, São Paulo (BRA) |
| 837 | Sadam Suliman Koumi El Nour |  | 45.41 | | Sep 14, 2015 | Brazzaville (CGO) |
| 837 | Patrik Šorm |  | 45.41 | | Sep 14, 2021 | Sports Park Mladost, Zagreb (CRO) |
| 837 | Laone Ditshetelo |  | 45.41 | | May 26, 2023 | National Stadium, Gaborone (BOT) |
| 837 | Josh Scott |  | 45.41 | | May 23, 2009 | San Angelo, TX (USA) |
| 837 | Charles Oliver |  | 45.41 | | Apr 19, 1980 | Walnut, CA (USA) |
| 837 | Antonio Sánchez |  | 45.41 | | Aug 29, 1986 | Neckarstadion, Stuttgart (GER) |
| 837 | Johnny Barnes |  | 45.41 | | May 26, 1990 | Hampton, VA (USA) |
| 837 | Reggie Harris |  | 45.41 | | Apr 18, 1992 | Tallahassee, FL (USA) |
| 837 | Dakari Lenear |  | 45.41 | | May 9, 1998 | College Station, TX (USA) |
| 837 | Gakologelwang Masheto |  | 45.41 | | Mar 17, 2007 | Tucson, AZ (USA) |
| 850 | Delano Williams |  | 45.42 | | May 9, 2015 | National Stadium, Kingston (JAM) |