| 150 | Kariem Hussein |  | 48.45 | | 8. Aug. 2015 | Zug (SUI) |
| 150 | Jesús David Delgado |  | 48.45 | | 5. Juli 2025 | Golęcin Stadion, Poznan (POL) |
| 150 | Dusán Kovács |  | 48.45 | | 3. Aug. 1997 | Olympic Stadium, Athina (GRE) |
| 154 | Pieter De Villiers |  | 48.46 | | 5. Juli 2005 | Stade Olympique de la Pontaise, Lausanne (SUI) |
| 154 | Larry Cowling |  | 48.46 | | 4. Juni 1982 | Provo, UT (USA) |
| 154 | Justin Gaymon | | 48.46 | | 29. Juni 2008 | Eugene, OR (USA) |
| 154 | Yevgeniy Meleshenko |  | 48.46 | | 31. Aug. 2001 | Beijing (CHN) |
| 154 | Dries Vorster | | 48.46 | | 11. Apr. 1989 | Pretoria (RSA) |
| 154 | Shunta Inoue |  | 48.46 | | 21. Sept. 2024 | Todoroki Stadium, Kawasaki (JPN) |
| 160 | Leford Green |  | 48.47 | | 27. Juli 2010 | Mayagüez (PUR) |
| 161 | Edgar Itt |  | 48.48 | | 3. Juli 1994 | Erfurt (GER) |
| 161 | Olaf Hense | | 48.48 | | 26. Juni 1993 | Roma (ITA) |
| 161 | Toma Tomov |  | 48.48 | | 11. Aug. 1986 | Budapest (HUN) |
| 161 | James Walker | | 48.48 | | 13. Mai 1979 | Tuscaloosa, AL (USA) |
| 165 | Aron Kipchumba Koech |  | 48.49 | | 16. Aug. 2016 | Estádio Olímpico, Rio de Janeiro (BRA) |
| 165 | Kemar Mowatt | | 48.49 | | 9. Juni 2017 | Eugene, OR (USA) |
| 165 | Isaiah Levingston | | 48.49 | | 11. Juni 2021 | Hayward Field, Eugene, OR (USA) |
| 168 | Boris Gorban |  | 48.50 | | 8. Aug. 2001 | Commonwealth Stadium, Edmonton (CAN) |
| 168 | Byron Robinson | | 48.50 | | 25. Juni 2017 | Sacramento, CA (USA) |
| 168 | Markino Buckley | | 48.50 | | 16. Aug. 2008 | National Stadium, Beijing (CHN) |
| 168 | Henry Amike |  | 48.50 | | 31. Aug. 1987 | Stadio Olimpico, Roma (ITA) |
| 168 | Uwe Ackermann | | 48.50 | | 9. Juli 1982 | Karl Marx Stadt (GDR) |
| 173 | Shu Watanabe | | 48.51 | | 21. Sept. 2024 | Todoroki Stadium, Kawasaki (JPN) |
| 173 | Ralph Mann | | 48.51 | | 2. Sept. 1972 | Olympiastadion, München (GER) |
| 175 | Reggie Davis | | 48.52 | | 23. Mai 1987 | Knoxville, TN (USA) |
| 175 | Laurent Ottoz |  | 48.52 | | 31. Juli 1996 | Olympic Stadium, Atlanta, GA (USA) |
| 175 | Oskar Edlund |  | 48.52 | | 15. Sept. 2025 | National Stadium, Tokyo (JPN) |
| 178 | Corde Long | | 48.53 | | 9. Juni 2023 | Mike A. Myers Stadium, Austin, TX (USA) |
| 178 | Amere Lattin | | 48.53 | | 26. Juni 2022 | Hayward Field, Eugene, OR (USA) |
| 180 | Thomas Goller | | 48.54 | | 5. Juni 1999 | Jena (GER) |
| 180 | Victor Ntweng |  | 48.54 | | 15. Sept. 2025 | National Stadium, Tokyo (JPN) |
| 180 | Matthew Douglas |  | 48.54 | | 28. Aug. 2003 | Daegu (KOR) |
| 183 | Aldrich Bailey Jr | | 48.55 | | 26. Juni 2021 | Hayward Field, Eugene, OR (USA) |
| 183 | Dean Griffiths | | 48.55 | | 13. Juni 2003 | Sacramento, CA (USA) |
| 183 | Tom Andrews | | 48.55 | | 12. Juni 1976 | Westwood, CA (USA) |
| 183 | Ian Weakley | | 48.55 | | 24. Juni 2003 | Trikala (GRE) |
| 183 | Jim Bolding | | 48.55 | | - | - |
| 183 | Sherman Armstrong | | 48.55 | | 25. Juni 2004 | Provo, UT (USA) |
| 189 | Stephen Flenoy | | 48.56 | | 15. Juni 1996 | Atlanta, GA (USA) |
| 189 | Pablo Andres Ibañez Guevara |  | 48.56 | | 6. Mai 2023 | Estadio Nacional - La Sabana, San José (CRC) |
| 191 | Sabelo Dhlamini | | 48.57 | | 25. Apr. 2025 | McArthur Stadium, Potchefstroom (RSA) |
| 191 | Timofey Chalyy | | 48.57 | | 18. Juli 2016 | Moskva (RUS) |
| 193 | Kaito Tsutsue | | 48.58 | | 12. Mai 2024 | Yanmar Stadium Nagai, Osaka (JPN) |
| 193 | Kazuki Kurokawa | | 48.58 | | 21. Aug. 2023 | Nemzeti Atlétikai Központ, Budapest (HUN) |
| 193 | Yeral Nuñez |  | 48.58 | | 14. Juli 2024 | Stadio G. Teghil, Lignano Sabbiadoro (ITA) |
| 193 | Sokwakhana Zazini | | 48.58 | | 29. Apr. 2023 | National Stadium, Gaborone (BOT) |
| 193 | Reggie Wyatt | | 48.58 | | 7. Juni 2013 | Eugene, OR (USA) |
| 193 | Volker Beck | | 48.58 | | 4. Aug. 1979 | Torino (ITA) |
| 199 | Hayato Shimoda | | 48.59 | | 21. Sept. 2024 | Todoroki Stadium, Kawasaki (JPN) |
| 199 | Julien Bonvin | | 48.59 | | 28. Juni 2024 | Stadion Deutweg, Winterthur (SUI) |
