| 297 | Leonel Manzano |  | 1:44.56 | | Aug 22, 2010 | Olympiastadion, Berlin (GER) |
| 302 | Jose Maita |  | 1:44.57 | | Jun 29, 2024 | Estadio Brigido Iriarte, Caracas (VEN) |
| 302 | Marius Van Heerden |  | 1:44.57 | | Apr 12, 1996 | Cape Town (RSA) |
| 302 | Wilson Kiprugut |  | 1:44.57 | | Oct 15, 1968 | Estadio Olímpico, Ciudad de México (MEX) |
| 305 | Erik Sowinski | | 1:44.58 | | Apr 19, 2014 | Walnut, CA (USA) |
| 306 | Glody Dube |  | 1:44.59 | | Jul 6, 2001 | Stade de France, Paris-St-Denis (FRA) |
| 306 | Adem Hecini |  | 1:44.59 | | Aug 13, 1997 | Zürich (SUI) |
| 306 | Jeremiah Kipkorir Mutai | | 1:44.59 | | - | - |
| 306 | Anthony Morrell |  | 1:44.59 | | Jul 2, 1988 | Oslo (NOR) |
| 306 | Tom Dradriga |  | 1:44.59 | | Aug 13, 2025 | Stade universitaire de St-Léonard, Fribourg (SUI) |
| 306 | Ebrahim Alzofairi |  | 1:44.59 | | May 31, 2025 | Gumi Civic Stadium, Gumi (KOR) |
| 306 | Tshepo Tshite | | 1:44.59 | | Jun 3, 2022 | Zdzisław Krzyszkowiak Stadium, Bydgoszcz (POL) |
| 306 | Matthias Assmann |  | 1:44.59 | | Aug 6, 1986 | Koblenz (GER) |
| 314 | Tumo Nkape | | 1:44.60 | | Apr 4, 2025 | Green Point Stadium, Cape Town (RSA) |
| 314 | Fabiano Pecanha |  | 1:44.60 | | Aug 11, 2007 | Bangkok (THA) |
| 314 | General Berhanu Ayansa |  | 1:44.60 | | Jun 22, 2025 | Stade d'Athletisme Pierre Voillequin, Troyes (FRA) |
| 317 | Robert Lathouwers |  | 1:44.61 | | May 27, 2012 | FBK Stadium, Hengelo (NED) |
| 318 | James Mays | | 1:44.62 | | Jul 2, 1984 | Stockholm (SWE) |
| 318 | Matthew Centrowitz | | 1:44.62 | | Jun 13, 2015 | Icahn Stadium, New York, NY (USA) |
| 318 | Hendrick Mokganyetsi | | 1:44.62 | | Jun 8, 1997 | Moskva (RUS) |
| 321 | Drew Windle | | 1:44.63 | | Jul 6, 2017 | New York, NY (USA) |
| 322 | Nader Belhanbel |  | 1:44.64 | | Jul 8, 2015 | Barcelona (ESP) |
| 322 | Brandon Rock | | 1:44.64 | | Jun 19, 1996 | Atlanta, GA (USA) |
| 322 | Boaz Kiprugut | | 1:44.64 | | May 28, 2016 | Nairobi (KEN) |
| 325 | Teddese Lemi | | 1:44.65 | | Jun 20, 2021 | Stadion Śląski, Chorzów (POL) |
| 325 | James Mcilroy | | 1:44.65 | | Aug 28, 2005 | Rieti (ITA) |
| 325 | Edose Ibadin |  | 1:44.65 | | Jul 30, 2023 | Thomas O. Berg Track, Washington, DC (USA) |
| 325 | Steve Heard | | 1:44.65 | | Aug 26, 1992 | Koblenz (GER) |
| 325 | Shane Cohen | | 1:44.65 | | Jun 30, 2024 | Hayward Field, Eugene, OR (USA) |
| 325 | Ikem Billy | | 1:44.65 | | Jul 21, 1984 | Oslo (NOR) |
| 331 | Faouzi Lahbi | | 1:44.66 | | Aug 6, 1986 | Koblenz (GER) |
| 331 | Mohamed Amine Belferar | | 1:44.66 | | Jun 25, 2014 | Algiers (ALG) |
| 333 | Giordano Benedetti |  | 1:44.67 | | Jun 6, 2013 | Stadio Olimpico, Roma (ITA) |
| 333 | Charles Jock | | 1:44.67 | | Jun 26, 2011 | Hayward Field, Eugene, OR (USA) |
| 335 | Craig Engels | | 1:44.68 | | Jul 9, 2019 | Azusa, CA (USA) |
| 336 | Jonathan Johnson | | 1:44.69 | | Jul 28, 2007 | Heusden-Zolder (BEL) |
| 336 | Wilson Kirwa |  | 1:44.69 | | Aug 13, 2000 | Lappeenranta (FIN) |
| 338 | David Patrick | | 1:44.70 | | Jun 19, 1983 | Indianapolis, IN (USA) |
| 338 | Ryan Clarke | | 1:44.70 | | Aug 8, 2024 | Stade de France, Paris (FRA) |
| 338 | Babacar Niang |  | 1:44.70 | | Jul 22, 1986 | Paris (FRA) |
| 341 | Cory Primm | | 1:44.71 | | May 21, 2011 | Los Angeles, CA (USA) |
| 341 | Joachim Dehmel | | 1:44.71 | | Jun 7, 1996 | Nürnberg (GER) |
| 341 | Robby Andrews | | 1:44.71 | | Jun 10, 2011 | Des Moines, IA (USA) |
| 341 | Alex Amankwa |  | 1:44.71 | | Aug 12, 2024 | George Mason Stadium, Fairfax, VA (USA) |
| 341 | Marc Reuther | | 1:44.71 | | Aug 22, 2021 | Stade Jean Jacoby, Schifflange (LUX) |
| 346 | Archie Davis | | 1:44.72 | | Jul 4, 2021 | Olympiastadion, Stockholm (SWE) |
| 346 | Andreas Busse | | 1:44.72 | | May 10, 1980 | Potsdam (GDR) |
| 348 | Guy Learmonth | | 1:44.73 | | Jul 22, 2018 | Olympic Stadium, London (GBR) |
| 348 | Viktor Kalinkin |  | 1:44.73 | | Jun 22, 1984 | Kiev (URS) |
| 348 | Ryan Sánchez |  | 1:44.73 | | Aug 6, 2025 | Complexe Sportif Claude-Robillard, Montréal (CAN) |
