| 249 | Tyler Mulder |  | 1:44.34 | | 19 lug 2013 | Stade Louis II, Monaco (MON) |
| 252 | Charlie Hunter |  | 1:44.35 | | 22 giu 2021 | McKenzie Community Track, Vida, OR (USA) |
| 252 | Justin Davies |  | 1:44.35 | | 10 mag 2025 | Mary Peters Track, Belfast (GBR) |
| 254 | Ermias Girma |  | 1:44.36 | | 22 mag 2022 | Avlo Atletiekclub, Lokeren (BEL) |
| 254 | Abdulaziz Ladan Mohammed |  | 1:44.36 | | 13 lug 2013 | Heusden-Zolder (BEL) |
| 256 | Joeri Jansen |  | 1:44.38 | | 30 ago 2002 | Bruxelles (BEL) |
| 256 | Joseph Chesire |  | 1:44.38 | | 1 giu 1988 | Sevilla (ESP) |
| 256 | Ryszard Ostrowski |  | 1:44.38 | | 4 set 1985 | Kobe (JPN) |
| 256 | Heithem Chenitef |  | 1:44.38 | | 29 mag 2025 | Stade Universitaire D. Faucher, Toulouse (FRA) |
| 260 | Alexander Rowe | | 1:44.40 | | 18 lug 2014 | Stade Louis II, Monaco (MON) |
| 260 | Ralph Doubell | | 1:44.40 | | 15 ott 1968 | Estadio Olímpico, Ciudad de México (MEX) |
| 260 | Paul Anselmini |  | 1:44.40 | | 5 lug 2025 | Stade Raymond Troussier, Decines (FRA) |
| 263 | Abraham Alvarado | | 1:44.41 | | 3 ago 2025 | Hayward Field, Eugene, OR (USA) |
| 263 | Tobias Grønstad |  | 1:44.41 | | 15 lug 2025 | Centro Gabre Gabric, Brescia (ITA) |
| 263 | Werner Botha |  | 1:44.41 | | 5 ago 2000 | Hechtel (BEL) |
| 266 | Jordan Terrasse | | 1:44.42 | | 13 ago 2025 | Stade universitaire de St-Léonard, Fribourg (SUI) |
| 266 | Stephen Ole Marai | | 1:44.42 | | 20 lug 1990 | London (GBR) |
| 266 | Justin O'Toole |  | 1:44.42 | | 20 ago 2025 | TSV Stadion, Pfungstadt (GER) |
| 269 | Tracy Baskin | | 1:44.43 | | 17 ago 1988 | Letzigrund, Zürich (SUI) |
| 270 | Terril Davis | | 1:44.44 | | 24 giu 1992 | New Orleans, LA (USA) |
| 271 | Pablo Sánchez-Valladares |  | 1:44.46 | | 19 lug 2025 | Estadio Vallehermoso, Madrid (ESP) |
| 271 | Sam Whitmarsh | | 1:44.46 | | 30 mar 2024 | LSU Bernie Moore Stadium, Baton Rouge, LA (USA) |
| 273 | Otukile Lekote |  | 1:44.47 | | 10 lug 2001 | Montréal (CAN) |
| 274 | Florent Lacasse | | 1:44.48 | | 2 lug 2004 | Stadio Olimpico, Roma (ITA) |
| 274 | Jeffrey Riseley | | 1:44.48 | | 17 lug 2012 | Lignano Sabbiadoro (ITA) |
| 274 | Tiarnan Crorken | | 1:44.48 | | 20 ago 2025 | TSV Stadion, Pfungstadt (GER) |
| 274 | Jakub Dudycha |  | 1:44.48 | | 24 giu 2025 | Mestský Stadion, Ostrava (CZE) |
| 278 | Timothy Kiptanui | | 1:44.49 | | 8 set 2004 | Rovereto (ITA) |
| 278 | Noah Ngeny | | 1:44.49 | | 28 lug 2000 | Bislett Stadion, Oslo (NOR) |
| 278 | Matthew Erickson | | 1:44.49 | | 12 lug 2025 | Jack Kemp Stadium - Occidental College, Los Angeles, CA (USA) |
| 278 | Yohannes Tefera | | 1:44.49 | | 4 lug 2025 | Stade Raymond Petit, Tomblaine (FRA) |
| 278 | Elvin Josué Canales |  | 1:44.49 | | 23 giu 2024 | Pista atletismo Fuente de la Niña, Guadalajara (ESP) |
| 278 | Kyle Langford | | 1:44.49 | | 30 ago 2022 | Stadio Quercia, Rovereto (ITA) |
| 284 | Callum Dodds | | 1:44.50 | | 15 lug 2025 | Centro Gabre Gabric, Brescia (ITA) |
| 284 | Luke Boyes | | 1:44.50 | | 13 apr 2025 | WA Athletics Stadium, Perth (AUS) |
| 284 | Thomas Marques De Andrade | | 1:44.50 | | 18 lug 2025 | Fana Stadion, Bergen (NOR) |
| 287 | Krzysztof Różnicki | | 1:44.51 | | 20 giu 2021 | Stadion Śląski, Chorzów (POL) |
| 287 | Willy Kiplimo Tarbei | | 1:44.51 | | 17 giu 2015 | Nairobi (KEN) |
| 289 | Gilbert Kipchoge | | 1:44.52 | | 25 mag 2008 | Mangueirão, Belém (BRA) |
| 290 | Ivan Pelizza |  | 1:44.53 | | 14 giu 2025 | TSV Stadion, Pfungstadt (GER) |
| 290 | Tibo De Smet | | 1:44.53 | | 22 lug 2023 | Stedelijke Atletiekpiste, Ninove (BEL) |
| 292 | Nabil Madi | | 1:44.54 | | 28 lug 2007 | Heusden-Zolder (BEL) |
| 292 | Trinity Gray | | 1:44.54 | | 29 ago 2001 | Rovereto (ITA) |
| 294 | Abdessalem Ayouni |  | 1:44.55 | | 20 ago 2025 | TSV Stadion, Pfungstadt (GER) |
| 294 | Julius Achon |  | 1:44.55 | | 4 mag 1996 | Fairfax, VA (USA) |
| 294 | Garry Cook | | 1:44.55 | | 29 ago 1984 | Koblenz (GER) |
| 297 | Benjamin Kipkurui | | 1:44.56 | | 24 mag 1999 | Rehlingen (GER) |
| 297 | Andrew Wheating | | 1:44.56 | | 13 ago 2010 | Crystal Palace, London (GBR) |
| 297 | Álvaro De Arriba | | 1:44.56 | | 15 lug 2025 | Centro Gabre Gabric, Brescia (ITA) |
| 297 | Manuel Olmedo | | 1:44.56 | | 22 lug 2011 | Barcelona (ESP) |
