2005 World Championships in Athletics – Men's 400 metres

None The men's 400 metres at the 2005 World Championships in Athletics was held on August 9, 10 and 12 at the Helsinki Olympic Stadium. The winning margin was 0.42 seconds. Medalists GoldUSA Jeremy WarinerUnited States (USA)SilverUSA Andrew RockUnited States (USA)BronzeCAN Tyler ChristopherCanada (CAN) Results All times shown are in seconds. Heats August 9, 2005 Heat 1 Great Britain Timothy Benjamin 44.85 Q Jamaica Brandon Simpson 44.98 Q Nigeria James Godday 45.30 q (PB) Botswana California Molefe 45.34 q (NR) Switzerland Pierre Lavanchy 45.79 q Croatia Željko Vincek 46.03 Jordan Abdesalem Khalifeh Bajes Al-Hajjaj 48.89 Monaco Florent Battistel 50.54 Heat 2 United States Jeremy Wariner 45.24 Q Great Britain Robert Tobin 45.41 Q Zimbabwe Young Talkmore Nyongani 45.55 q Saudi Arabia Hamdan Odha Al-Bishi 45.88 q Belgium Cedric van Branteghem 46.42 Mexico Alejandro Cárdenas 46.73 (SB) PYF Isaac Yaya 47.75 Heat 3 Australia John Steffensen 45.62 Q Canada Tyler Christopher 45.66 Q DOM Arismendy Peguero 45.80 q (SB) Mauritius Eric Milazar 45.91 Bahamas Andrae Williams 46.49 Germany Simon Kirch 47.45 Yemen Saeed Al-Adhreai 49.74 BAN Tawhid Tawhidul Islam DQ Heat 4 United States Andrew Rock 44.98 Q Bahamas Chris Brown 45.20 Q Italy Andrea Barberi 45.70 q (PB) Tunisia Sofiane Labidi 45.71 q Japan Mitsuhiro Sato 45.78 q (SB) Brazil Anderson Jorge dos Santos 46.32 TPE Chung Cheng-Kang 47.85 (PB) San Marino Glauco Martini 51.48 Heat 5 Jamaica Michael Blackwood 45.58 Q DOM Carlos Santa 45.63 Q Grenada Alleyne Francique 45.77 q Poland Marcin Marciniszyn 45.97 TTO Damion Barry 46.20 Costa Rica Nery Brenes 47.11 Azerbaijan Ibrahim Ahmadov 48.51 Heat 6 Democratic Republic of the Congo 1997 Gary Kikaya 45.88 Q Jamaica Lanceford Spence 46.21 Q South Africa Ofentse Mogawane 46.80 Barbados Wilan Louis 46.93 Sri Lanka Prasanna Sampath Amarasekara 47.11 SOL Chris Meke Walasi 49.47 Mauritania Boubou Gandéga DQ Nigeria Saul Weigopwa DQ Heat 7 United States Darold Williamson 45.97 Q Sudan Nagmeldin Ali Abubakr 46.02 Q Great Britain Malachi Davis 46.14 TTO Ato Modibo 46.28 France Leslie Djhone 46.57 Dominica Chris Lloyd 47.13 Vanuatu Moses Kamut 48.63 Semi-finals August 10, 2005 Heat 1 Jamaica Brandon Simpson 45.53 Q United States Andrew Rock 45.78 Q Australia John Steffensen 46.06 q DOM Carlos Santa 46.07 Grenada Alleyne Francique 46.59 Nigeria James Godday 46.62 Saudi Arabia Hamdan Odha Al-Bishi 46.80 Italy Andrea Barberi 47.10 Heat 2 Canada Tyler Christopher 45.47 Q United States Darold Williamson 45.65 Q Great Britain Timothy Benjamin 45.66 q DOM Arismendy Peguero 46.08 Democratic Republic of the Congo 1997 Gary Kikaya 46.15 Sudan Nagmeldin Ali Abubakr 46.67 Jamaica Lanceford Spence 47.20 Tunisia Sofiane Labidi DNF Heat 3 United States Jeremy Wariner 45.65 Q Bahamas Chris Brown 45.67 Q Jamaica Michael Blackwood 46.25 Great Britain Robert Tobin 46.69 Switzerland Pierre Lavanchy 47.19 Zimbabwe Young Talkmore Nyongani 47.20 Botswana California Molefe 47.26 Japan Mitsuhiro Sato 48.55 Final August 12, 2005 United States Jeremy Wariner 43.93 (WL) United States Andrew Rock 44.35 (PB) Canada Tyler Christopher 44.44 (NR) Bahamas Chris Brown 44.48 (PB) Great Britain Timothy Benjamin 44.93 Jamaica Brandon Simpson 45.01 United States Darold Williamson 45.12 Australia John Steffensen 45.46 External links Official results, heats - IAAF.org Official results, semi-final - IAAF.org Official results, final - IAAF.org 400 metres Category:400 metres at the World Athletics Championships