Final 19:50 time L 1. Alison dos Santos Brazil 46.29s AR, CR - 2. Rai Benjamin United States 46.89s SB - 3. Trevor Bassitt United States 47.39s PB - 4. Wilfried Happio France 47.41s PB - 5. Khallifah Rosser United States 47.88s - 6. Jaheel Hyde Jamaica 48.03s PB - 7. Karsten Warholm Norway 48.42s - 8. Rasmus Mägi Estonia 48.92s - -- Competitors from -- Nations. world Men 400m Hurdles History World Record: Karsten Warholm NOR 45.94s Tokyo, Japan 3 August 2021 Championship Record: Kevin Young USA 47.18s Stuttgart, Germany 19 August 1993 Semi-Finals - Sunday, 17th July 18:03 First 2 and Best 2 times advanced to Final. Semi 1 time L Rk 1. Rai Benjamin United States 48.44s Q - 7. 2. Jaheel Hyde Jamaica 49.09s Q - 11. 3. Julien Watrin Belgium 49.52s - 14. 4. Ramsey Angela Netherlands 49.77s - 17. 5. Thomas Barr Ireland 50.08s - 19. 6. Alastair Chalmers Great Britain NI 50.54s - 21. 7. Yasmani Copello Turkey 51.49s - 22. -. Kyron McMaster Brit. Virgin Islands DNS - &. : Semi 2 time L Rk 1. Alison dos Santos Brazil 47.85s Q - 1. 2. Trevor Bassitt United States 48.17s Q - 4. 3. Rasmus Mägi Estonia 48.40s q - 6. 4. Carl Bengtström Sweden 48.75s - 9. 5. Abdelmalik Lahoulou Algeria 48.90s - 10. 6. Moitalel Mpoke Naadokila Kenya 49.34s - 12. 7. Gerald Drummond Costa Rica 49.37s - 13. 8. Shawn Rowe Jamaica 49.80s - 18. : Semi 3 time L Rk 1. Karsten Warholm Norway 48.00s Q, SB - 2. 2. Wilfried Happio France 48.14s Q, PB - 3. 3. Khallifah Rosser United States 48.34s q - 5. 4. Kemar Mowatt Jamaica 48.59s - 8. 5. Nick Smidt Netherlands 49.56s - 15. 6. Kazuki Kurokawa Japan 49.69s - 16. 7. Sokwakhana Zazini South Africa 50.22s - 20. 8. Ezekiel Nathaniel Nigeria 54.18s - 23.

Todor 66 _ indexAthletics Index _ index Athletics World _ index Athletics Eugene 2022 ---------------- Track Flat Men 100m Women 100m Men 200m Women 200m Men 400m Women 400m Men 800m Women 800m Men 1500m Women 1500m Men 5000m Women 5000m Men 10000m Women 10000m Road Races Men Marathon Women Marathon Track Hurdles Men 110m Hurdles Women 100m Hurdles Men 400m Hurdles Women 400m Hurdles Men 3000m Steeplechase Women 3000m Steeplechase Field Jumps Men High Jump Women High Jump Men Pole Vault Women Pole Vault Men Long Jump Women Long Jump Men Triple Jump Women Triple Jump Field Throws Men Discus Throw Women Discus Throw Men Hammer Throw Women Hammer Throw Men Javelin Throw Women Javelin Throw Men Shot Put Women Shot Put Walk Races Men 20km Walk Women 20km Walk Men 35km Walk Women 35km Walk Multi Event Men Decathlon Women Heptathlon Relays Men 4x100m Relay Women 4x100m Relay Men 4x400m Relay Women 4x400m Relay Mixed 4x400m Relay

Heat 1 time L Rk 1. Rai Benjamin United States 49.06s Q - 3. 2. Abdelmalik Lahoulou Algeria 49.58s Q - 12. 3. Ezekiel Nathaniel Nigeria 49.64s Q - 15. 4. Kazuki Kurokawa Japan 50.02s Q - 21. 5. Chen Chieh Chinese Taipei 50.28s - 27. 6. Chris McAlister Great Britain NI 51.55s - 32. -. Jordin Andrade Cape Verde DNF - &. -. Dany Brand Switzerland DNS - &.

Heat 2 time L Rk 1. Alison dos Santos Brazil 49.41s Q - 9. 2. Kemar Mowatt Jamaica 49.44s Q - 10. 3. Wilfried Happio France 49.60s Q - 13. 4. Nick Smidt Netherlands 49.80s Q - 17. 5. Sokwakhana Zazini South Africa 50.09s q - 23. 6. Takayuki Kishimoto Japan 50.66s - 29. 7. Jabir Madari Palliyalil India 50.76s - 31.

Heat 3 time L Rk 1. Karsten Warholm Norway 49.34s Q, SB - 7. 2. Julien Watrin Belgium 49.83s Q - 18. 3. Jaheel Hyde Jamaica 50.03s Q - 22. 4. Moitalel Mpoke Naadokila Kenya 50.19s Q - 26. 5. Julien Bonvin Switzerland 50.40s - 28. 6. Ned Azemia Seychelles 53.07s - 34. 7. Juander Santos Dominicana 58.80s - 35.

Heat 4 time L Rk 1. Rasmus Mägi Estonia 48.78s Q - 2. 2. Thomas Barr Ireland 49.15s Q, SB - 4. 3. Gerald Drummond Costa Rica 49.16s Q - 5. 4. Trevor Bassitt United States 49.17s Q - 6. 5. Alastair Chalmers Great Britain NI 49.37s q - 8. 6. Shawn Rowe Jamaica 49.51s q - 11. 7. Yasmani Copello Turkey 49.83s q - 19. 8. Mahau Suguimati Brazil 52.43s - 33.

Heat 5 time L Rk 1. Khallifah Rosser United States 48.62s Q - 1. 2. Ramsey Angela Netherlands 49.62s Q - 14. 3. Carl Bengtström Sweden 49.64s Q - 15. 4. Kyron McMaster British Virgin Islands 49.98s Q - 20. 5. Mario Lambrughi Italy 50.18s - 24. 6. Pablo Andres Ibañez Guevara El Salvador 50.18s - 25. 7. Vít Müller Czechia 50.71s - 30.

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Last updated: 14 Sep 2025
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