| Men 400m Hurdles Athletics XXXI Olympic Games Rio de Janeiro 2016 - Thursday, 18th August - Gold Medal: Kerron Clement, United States | 
| Start Time: 12:00. Temperature: 28 °C, Humidity: 62%, Conditions: Sunny. |   
| Final |   | time |   | React | L | bib |  | 1. Kerron Clement |   United States | 47.73s | SB | 0.227 | 5 | 3059 |  | 2. Boniface Mucheru Tumuti |   Kenya | 47.78s | NR | 0.165 | 7 | 2699 |  | 3. Yasmani Copello |   Turkey | 47.92s | NR | 0.186 | 2 | 2999 |  | 4. Thomas Barr |   Ireland | 47.97s | NR | 0.191 | 4 | 2581 |  | 5. Annsert Whyte |   Jamaica | 48.07s | PB | 0.167 | 6 | 2631 |  | 6. Rasmus Mägi |   Estonia | 48.40s | NR | 0.182 | 1 | 2382 |  | 7. Haron Koech |   Kenya | 49.09s |   | 0.159 | 8 | 2686 |  | -. Javier Culson |   Puerto Rico | R162.7 | DQ | - | 3 | 2872 |   
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| 47 Competitors from 33 Nations. Venue: Estádio Olímpico João Havelange Cap: 46,931. |  | World and Olympic Record: Kevin Young, United States 46.78s Barcelona, Spain 6 August 1992 |   
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 Semi-Finals - Tuesday, 16th August |  | First 2 and Best 2 times advanced to Final.  |   
| Semi 1 |   | time |   | L | Rk |  | 1. Kerron Clement |   United States | 48.26s | Q, SB | 8 | 1. |  | 2. Boniface Mucheru Tumuti |   Kenya | 48.85s | Q | 6 | 9. |  | 3. Sergio Fernandez |   Spain | 48.87s | NR | 1 | 11. |  | 4. Abdelmalik Lahoulou |   Algeria | 49.08s |   | 5 | 13. |  | 5. Jaheel Hyde |   Jamaica | 49.17s |   | 2 | 14. |  | 6. Keisuke Nozawa |   Japan | 49.20s |   | 3 | 15. |  | 7. Eric Cray |   Philippines | 49.37s |   | 7 | 17. |  | 8. Jack Green |   Great Britain | 49.54s |   | 4 | 19. |   
| Semi 2 |   | time |   | L | Rk |  | 1. Annsert Whyte |   Jamaica | 48.32s | Q, PB | 4 | 2. |  | 2. Javier Culson |   Puerto Rico | 48.46s | Q, SB | 5 | 4. |  | 3. Yasmani Copello |   Turkey | 48.61s | q | 6 | 6. |  | 4. Rasmus Mägi |   Estonia | 48.64s | q | 7 | 7. |  | 5. Luis Jacobus Van Zyl |   South Africa | 49.00s |   | 3 | 12. |  | 6. Jordin Andrade |   Cape Verde | 49.32s |   | 1 | 16. |  | 7. Oskari Mörö |   Finland | 49.75s |   | 2 | 20. |  | 8. Mahau Suguimati |   Brazil | 49.77s |   | 8 | 22. |   
| Semi 3 |   | time |   | L | Rk |  | 1. Thomas Barr |   Ireland | 48.39s | Q, NR | 4 | 3. |  | 2. Haron Koech |   Kenya | 48.49s | Q, PB | 6 | 5. |  | 3. Byron Robinson |   United States | 48.65s | PB | 7 | 8. |  | 4. Karsten Warholm |   Norway | 48.81s | SB | 5 | 10. |  | 5. Michael Bultheel |   Belgium | 49.46s |   | 1 | 18. |  | 6. Andres Silva |   Uruguay | 49.75s |   | 8 | 21. |  | 7. Eric Alejandro |   Puerto Rico | 49.95s |   | 3 | 23. |  | 8. Roxroy Cato |   Jamaica | R 168.7a | DQ | 2 | 24. |   
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| Heat 1 |   | time |   | L |  | 1. Abdelmalik Lahoulou |   Algeria | 48.62s | Q, NR | 8 |  | 2. Boniface Mucheru Tumuti |   Kenya | 48.91s | Q | 7 |  | 3. Kerron Clement |   United States | 49.17s | Q | 2 |  | 4. Yuki Matsushita |   Japan | 49.60s |   | 4 |  | 5. Miles Ukaoma |   Nigeria | 49.84s |   | 5 |  | 6. Marcio Teles |   Brazil | 50.41s |   | 3 |  | 7. Jeffery Gibson |   Bahamas | 52.77s |   | 6 |   
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| Heat 2 |   | time |   | L |  | 1. Yasmani Copello |   Turkey | 49.52s | Q | 5 |  | 2. Eric Alejandro |   Puerto Rico | 49.54s | Q | 6 |  | 3. Mahau Suguimati |   Brazil | 49.77s | Q | 1 |  | 4. Jaak-Heinrich Jagor |   Estonia | 49.78s |   | 8 |  | 5. Kariem Hussein |   Switzerland | 49.80s |   | 2 |  | 6. Amadou Ndiaye |   Senegal | 49.91s |   | 7 |  | 7. Martin Kucera |   Slovakia | 51.47s |   | 4 |  | 8. Maoulida Daroueche |   Comoros | 52.32s |   | 3 |   
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| Heat 3 |   | time |   | L |  | 1. Karsten Warholm |   Norway | 48.49s | Q, NR | 2 |  | 2. Javier Culson |   Puerto Rico | 48.53s | Q, SB | 3 |  | 3. Rasmus Mägi |   Estonia | 48.55s | Q, SB | 8 |  | 4. Roxroy Cato |   Jamaica | 48.56s | q, SB | 7 |  | 5. Miloud Rahmani |   Algeria | 49.73s |   | 6 |  | 6. Dmitriy Koblov |   Kazakhstan | 49.87s |   | 1 |  | 7. José Luis Gaspar |   Cuba | 50.58s |   | 5 |  | 8. Ned Justeen Azemia |   Seychelles | 50.74s | NR | 4 |   
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| Heat 4 |   | time |   | L |  | 1. Keisuke Nozawa |   Japan | 48.62s | Q, PB | 7 |  | 2. Thomas Barr |   Ireland | 48.93s | Q, SB | 3 |  | 3. Eric Cray |   Philippines | 49.05s | Q | 8 |  | 4. Jaheel Hyde |   Jamaica | 49.24s | q | 4 |  | 5. Sergio Fernandez |   Spain | 49.31s | q | 1 |  | 6. Sebastian Rodger |   Great Britain | 49.54s |   | 5 |  | 7. Le Roux Hamman |   South Africa | 49.72s |   | 6 |  | 8. Jehue Gordon |   Trinidad Tobago | 49.90s | SB | 2 |   
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| Heat 5 |   | time |   | L |  | 1. Annsert Whyte |   Jamaica | 48.37s | Q, PB | 1 |  | 2. Jack Green |   Great Britain | 48.96s | Q, SB | 7 |  | 3. Byron Robinson |   United States | 48.98s | Q | 4 |  | 4. Oskari Mörö |   Finland | 49.04s | q, NR | 5 |  | 5. Michael Bultheel |   Belgium | 49.37s | q, SB | 2 |  | 6. Kurt Couto |   Mozambique | 49.74s | SB | 3 |  | 7. Lindsay Hanekom |   South Africa | 50.22s |   | 6 |  | -. Nicholas Kiplagat Bett |   Kenya | R168.7b | DQ | 8 |   
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| Heat 6 |   | time |   | L |  | 1. Haron Koech |   Kenya | 48.77s | Q, PB | 4 |  | 2. Luis Jacobus Van Zyl |   South Africa | 49.12s | Q | 8 |  | 3. Andres Silva |   Uruguay | 49.21s | Q, SB | 5 |  | 4. Jordin Andrade |   Cape Verde | 49.35s | q | 7 |  | 5. Mohamed Sghaier |   Tunisia | 50.09s | SB | 6 |  | 6. Michael Tinsley |   United States | 50.18s |   | 1 |  | 7. Chen Chieh |   Chinese Taipei | 50.65s |   | 3 |  | 8. Patryk Dobek |   Poland | 50.66s |   | 2 |   
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Prepared and maintained by Todor Krastev
todor1966@yahoo.com
Last updated: 6 May 2024
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