| 100 | El-Mahjoub Haida |  | 1:43.50 | | Jul 14, 1998 | Stadio Olimpico, Roma (ITA) |
| 102 | Nicholas Kiplangat Kebenei |  | 1:43.54 | | Jul 22, 2025 | Nyayo National Stadium, Nairobi (KEN) |
| 102 | William Wuycke |  | 1:43.54 | | Sep 7, 1986 | Rieti (ITA) |
| 104 | Philip Kibitok | | 1:43.55 | | Sep 1, 1996 | Rieti (ITA) |
| 105 | Rob Druppers |  | 1:43.56 | | Aug 25, 1985 | Köln (GER) |
| 105 | Mohamed Ali Gouaned |  | 1:43.56 | | Jul 15, 2025 | Centro Gabre Gabric, Brescia (ITA) |
| 105 | Robert Biwott | | 1:43.56 | | Jul 8, 2015 | Barcelona (ESP) |
| 108 | Joseph Tengelei | | 1:43.57 | | Aug 16, 1995 | Zürich (SUI) |
| 108 | Mike Boit | | 1:43.57 | | Aug 20, 1976 | Berlin (GER) |
| 110 | Kethobogile Haingura |  | 1:43.58 | | Jun 12, 2025 | Bislett Stadion, Oslo (NOR) |
| 111 | Abdi Bile |  | 1:43.60 | | Aug 16, 1989 | Letzigrund, Zürich (SUI) |
| 112 | Kelvin Kimtai Loti | | 1:43.61 | | Jun 27, 2025 | Nyayo National Stadium, Nairobi (KEN) |
| 113 | Mariano García |  | 1:43.62 | | Jul 19, 2025 | Estadio Vallehermoso, Madrid (ESP) |
| 113 | Earl Jones |  | 1:43.62 | | Aug 13, 1986 | Letzigrund, Zürich (SUI) |
| 115 | Agberto Conceiço Guimarăes |  | 1:43.63 | | Aug 29, 1984 | Koblenz (GER) |
| 115 | Elliot Giles |  | 1:43.63 | | Feb 17, 2021 | Arena Toruń, Toruń (POL) (i) |
| 117 | Hobbs Kessler | | 1:43.64 | | Jun 30, 2024 | Hayward Field, Eugene, OR (USA) |
| 118 | Saúl Ordóñez | | 1:43.65 | | Jul 20, 2018 | Stade Louis II, Monaco (MON) |
| 118 | Laban Rotich | | 1:43.65 | | Jul 19, 1998 | Stuttgart (GER) |
| 118 | Jake Wightman | | 1:43.65 | | Sep 2, 2022 | Boudewijnstadion, Bruxelles (BEL) |
| 118 | Willi Wülbeck |  | 1:43.65 | | Aug 9, 1983 | Olympiastadion, Helsinki (FIN) |
| 122 | Robert Kibet | | 1:43.66 | | Sep 1, 1996 | Rieti (ITA) |
| 122 | Mohammed Obaid Al Salhi |  | 1:43.66 | | May 8, 2009 | Doha (QAT) |
| 124 | Dmitrijs Miļkevičs |  | 1:43.67 | | Jul 3, 2006 | Olympic Stadium, Athina (GRE) |
| 124 | Jonah Birir | | 1:43.67 | | Sep 9, 1990 | Rieti (ITA) |
| 126 | Khadevis Robinson | | 1:43.68 | | Aug 27, 2006 | Rieti (ITA) |
| 126 | Gary Reed |  | 1:43.68 | | Jul 29, 2008 | Stade Louis II, Monaco (MON) |
| 128 | Moad Zahafi | | 1:43.69 | | Apr 16, 2022 | Percy Beard Track, Gainesville, FL (USA) |
| 128 | Atle Douglas |  | 1:43.69 | | Sep 5, 1995 | Rieti (ITA) |
| 130 | Yanis Meziane |  | 1:43.71 | | Aug 12, 2025 | Nemzeti Atlétikai Központ, Budapest (HUN) |
| 131 | Marcin Lewandowski |  | 1:43.72 | | Jul 17, 2015 | Stade Louis II, Monaco (MON) |
| 131 | Jackson Mumbwa Kivuva | | 1:43.72 | | Jul 22, 2010 | Stade Louis II, Monaco (MON) |
| 131 | Abraham Chepkirwok |  | 1:43.72 | | Jul 5, 2008 | Madrid (ESP) |
| 134 | Patryk Dobek | | 1:43.73 | | Jun 20, 2021 | Stadion Śląski, Chorzów (POL) |
| 135 | Benyounés Lahlou | | 1:43.74 | | Jul 10, 1996 | Nice (FRA) |
| 135 | Tyrice Taylor |  | 1:43.74 | | Aug 16, 2025 | Grand Bahama Sports Complex, Freeport (BAH) |
| 135 | Alex Ngeno Kipngetich | | 1:43.74 | | Jun 15, 2024 | Nyayo National Stadium, Nairobi (KEN) |
| 135 | Kevin López | | 1:43.74 | | Jul 20, 2012 | Stade Louis II, Monaco (MON) |
| 135 | Andrea Longo |  | 1:43.74 | | Sep 3, 2000 | Rieti (ITA) |
| 140 | Catalin Tecuceanu | | 1:43.75 | | Jul 12, 2024 | Stade Louis II, Monaco (MON) |
| 141 | Job Kinyor | | 1:43.76 | | May 11, 2012 | Suhaim bin Hamad Stadium, Doha (QAT) |
| 141 | Kipyegon Bett | | 1:43.76 | | Sep 3, 2016 | Olympiastadion, Berlin (GER) |
| 141 | Cornelius Tuwei | | 1:43.76 | | Jul 3, 2021 | Stadion De Veen, Heusden-Zolder (BEL) |
| 144 | Andrew Osagie | | 1:43.77 | | Aug 9, 2012 | Olympic Stadium, London (GBR) |
| 144 | Abraham Kiplagat | | 1:43.77 | | Jul 22, 2010 | Stade Louis II, Monaco (MON) |
| 146 | Azeddine Habz | | 1:43.79 | | Jul 7, 2024 | Stade Charléty, Paris (FRA) |
| 147 | Edwin Kiplagat Melly | | 1:43.81 | | Sep 9, 2012 | Stadio Guidobaldi, Rieti (ITA) |
| 148 | Ismail Ahmed Ismail |  | 1:43.82 | | Jul 13, 2009 | Olympic Stadium, Athina (GRE) |
| 148 | Oliver Dustin | | 1:43.82 | | Jun 12, 2021 | Parc des Sports C. Ehrmann, Nice (FRA) |
| 148 | Musaeb Abdulrahman Balla |  | 1:43.82 | | Jul 8, 2015 | Barcelona (ESP) |
