| Men 400m 20th World Indoor Championship 2025 Nanjing, China - Saturdat, 22nd March - Gold Medal: Christopher Bailey, United States | 
| Final 21:25 |   | time |   | L | birth  |  | 1. Christopher Bailey |   United States | 45.08s |   | 6 | 29.05.00 |  | 2. Brian Faust |   United States | 45.47s | PB | 5 | 12.01.99 |  | 3. Jacory Patterson |   United States | 45.54s |   | 3 | 02.02.00 |  | 4. Attila Molnár |   Hungary | 45.77s |   | 4 | 17.01.02 |  | 5. Christopher Morales Williams |   Canada | 46.71s |   | 2 | 05.08.04 |  | 6. Matheus Lima |   Brazil | 46.94s |   | 1 | 01.06.03 |   
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 | 100m: Brian Faust (USA) 10.73s |  | 200m: Brian Faust (USA) 21.29s |  | 300m: Christopher Bailey (USA) 32.76s |   
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| 26 athletes |  | 30 quota |  | 19 nations |   
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| _ Men 400m History. Attila Molnár, Hungary won gold at Europe Indoor 2025 Men 400m 2 weeks earlier. |  | Venue: Nanjing's Clube at Nanjing Youth Olympic Sports Park. Entry standard 45.20s until 9th March 2025. |  | World Indoor Record: Christopher Morales Williams(CAN) 44.49s Fayetteville, United States 24 February 2024 |  | Championship Record: Jereem Richards(TTO) 45.00s Belgrade, Serbia 19 March 2022 |  | World Leading: Christopher Bailey, United States 44.70s Fayetteville, United States 14 February 2025 |   
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 Semi-Finals - Friday, 21st March 20:47  | 
| First 2 from each Semi and next best 2 times advanced to Final. | 
| Semi 1 20:47 |   | time |   | L  |  | 1. Christopher Bailey |   United States | 45.91 | Q | 6 |  | 2. Attila Molnár |   Hungary | 46.32 | Q | 4 |  | 3. Christopher Morales Williams |   Canada | 46.62 | q | 5 |  | 4. Boško Kijanović |   Serbia | 47.20 |   | 1 |  | 5. Rusheen McDonald |   Jamaica | 47.22 |   | 2 |  | 6. Fuga Sato |   Japan | 48.31 |   | 3 |   
| 200m: Fuga Sato (JPN) 21.53s |   
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| Semi 2 20:55 |   | time |   | L  |  | 1. Brian Faust |   United States | 45.881 | Q | 6 |  | 2. Jacory Patterson |   United States | 45.886 | Q | 4 |  | 3. Matheus Lima |   Brazil | 46.22 | q | 5 |  | 4. Patrik Simon Enyingi |   Hungary | 46.93 |   | 3 |  | 5. Cooper Sherman |   Australia | 47.67 |   | 1 |  | 6. Lionel Spitz |   Switzerland | 47.72 |   | 2 |   
| 200m: Jacory Patterson (USA) 21.50s |   
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|
 Heats - Friday, 21st March 10:23  | 
| First 2 from each Heat and next best 2 times advanced to Final. | 
| Heat 1 10:23 |   | time |   | L  |  | 1. Brian Faust |   United States | 46.20 | Q | 6  |  | 2. Boško Kijanović |   Serbia | 46.62 | Q, SB | 3  |  | 3. Rusheen McDonald |   Jamaica | 46.72 | q, SB | 4  |  | 4. Matěj Krsek |   Czechia | 46.76 |   | 5  |  | 5. Jimy Soudril |   France | 47.28 |   | 1  |  | 6. Manuel Guijarro |   Spain | 47.47 |   | 2  |   
| 200m: Rusheen McDonald (JAM) 21.30s |   
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| Heat 2 10:31 |   | time |   | L  |  | 1. Christopher Bailey |   United States | 45.70 | Q | 6  |  | 2. Patrik Simon Enyingi |   Hungary | 46.23 | Q | 4  |  | 3. Cooper Sherman |   Australia | 46.52 | q, PB | 5  |  | 4. Ryo Yoshikawa |   Japan | 47.15 |   | 3  |  | 5. Patrik Dömötör |   Slovakia | 47.47 | PB | 2  |   
| 200m: Christopher Bailey (USA) 21.89s |   
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| Heat 3 10:39 |   | time |   | L  |  | 1. Attila Molnár |   Hungary | 46.35 | Q | 6  |  | 2. Fuga Sato |   Japan | 46.60 | Q, PB | 5  |  | 3. Wendell Miller |   Bahamas | 47.33 | PB | 4  |  | 4. Jadson Erick Soares Lima |   Brazil | 47.74 | PB | 3  |  | 5. Iñigo Pérez |   Honduras | 49.18 |   | 1  |  | 6. Mohammad Jahir Rayhan |   Bangladesh | 49.84 | SB | 2  |   
| 200m: Attila Molnár (HUN) 21.67s |   
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| Heat 2 10:47 |   | time |   | L  |  | 1. Matheus Lima |   Brazil | 45.79 | Q, AR | 6  |  | 2. Lionel Spitz |   Switzerland | 46.79 | Q | 5  |  | 3. Matej Baluch |   Slovakia | 48.14 |   | 1  |  | 4. Rasheeme Griffith |   Barbados | 48.73 |   | 4  |  | 5. Ailixier Wumaier |   China | 49.63 |   | 2  |  | -. Markel Fernández |   Spain | DNS |   | 2  |   
| 200m: Matheus Lima (BRA) 21.71s |   
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| Heat 5 10:55 |   | time |   | L  |  | 1. Christopher Morales Williams |   Canada | 45.85 | Q | 5 |  | 2. Jacory Patterson |   United States | 45.94 | Q | 6 |  | 3. Michal Desenský |   Czechia | 47.84 |   | 3 |  | 4. Ruslan Litovski |   Kyrgyzstan | 50.10 |   | 2 |  | -. Malique Smith[no |   US Virgin Islands | DNS |   | 4 |  | -. Kalinga Kumarage |   Sri Lanka | DNS |   | 1 |   
| 200m: Christopher Morales Williams (CAN) 21.28s |   
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Prepared and maintained by Todor Krastev
todor1966@yahoo.com
Last updated: 27 Mar 2025
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