The Men's 800 metres event at the 2004 IAAF World Indoor Championships was held on March 5–7.

Medalists GoldSilverBronzeMbulaeni MulaudziRashid RamziOsmar Barbosa dos Santos

Results

Heat First 2 of each heat (Q) and next 6 fastest (q) qualified for the semifinals.

Rank Heat Name Nationality Time Notes 1 Osmar Barbosa dos Santos 1:47.67 Q 5 Jean-Patrick Nduwimana 1:47.71 Q 3 Joseph Mwengi Mutua 1:47.86 Q 3 Arnoud Okken 1:47.88 Q, SB 6 Florent Lacasse 1:48.01 Q 3 Amine Laalou 1:48.03 q 1 Joeri Jansen 1:48.10 Q 4 Rashid Ramzi 1:48.25 Q 6 Mouhssin Chehibi 1:48.44 Q 10 6 William Yiampoy 1:48.49 q 11 4 Bram Som 1:48.55 Q 11 6 Yusuf Saad Kamel 1:48.55 q 13 1 Michael Stember 1:48.66 q 14 1 Juan de Dios Jurado 1:48.70 q, SB 15 5 Tom Omey 1:48.92 Q 16 2 Antonio Manuel Reina 1:49.72 Q 17 2 Mbulaeni Mulaudzi 1:49.83 Q 18 4 Fabiano Peçanha 1:49.98 q, SB 19 4 David Fiegen 1:50.02 20 3 Derrick Peterson 1:50.05 21 3 Sajad Moradi 1:50.06 22 2 Dmitriy Bogdanov 1:50.21 23 5 Nicolas Aïssat 1:50.65 24 2 Rizak Dirshe 1:50.89 25 2 Paskar Owor 1:51.41 SB 26 1 Roman Hanzel 1:51.54 27 4 Mohammad Al-Azemi 1:51.80 SB 28 2 Abubaker El Gatroni 1:52.64 29 6 Avetik Arakelian 1:53.44 SB 30 5 Abdal Salam Aldabaji 1:53.48 NR 31 1 Kondwani Chiwina 1:54.49 PB 32 6 Nazar Begliyev 1:54.72 SB 4 Samwel Mwera 5 Berhanu Alemu 3 Ismail Ahmed Ismail 5 Gary Reed

Semifinals First 2 of each semifinal (Q) qualified for the final.

Rank Heat Name Nationality Time Notes 1 Osmar Barbosa dos Santos 1:46.91 Q 1 William Yiampoy 1:47.02 Q 2 Joseph Mwengi Mutua 1:47.07 Q 1 Yusuf Saad Kamel 1:47.16 AR 2 Rashid Ramzi 1:47.28 Q, PB 2 Florent Lacasse 1:47.28 1 Antonio Manuel Reina 1:47.33 SB 1 Mouhssin Chehibi 1:47.45 PB 2 Arnoud Okken 1:47.84 SB 10 2 Joeri Jansen 1:48.61 11 1 Michael Stember 1:48.68 12 3 Mbulaeni Mulaudzi 1:49.96 Q 13 3 Amine Laalou 1:50.07 Q 14 3 Juan de Dios Jurado 1:50.99 15 3 Tom Omey 1:51.15 16 2 Fabiano Peçanha 1:51.59 17 3 Jean-Patrick Nduwimana 1:52.20 3 Bram Som

Final Rank Name Nationality Time Notes Mbulaeni Mulaudzi 1:45.71 Rashid Ramzi 1:46.15 AR Osmar Barbosa dos Santos 1:46.46 4 Amine Laalou 1:46.57 PB 5 William Yiampoy 1:46.88 6 Joseph Mwengi Mutua 1:47.86

References Results