Athletics at the 2012 Summer Olympics – Women's 400 metres hurdles
The 400 - meter hurdles for women at the 2012 Olympic Games in London was held on the 5th, 6th and 8th August 2012 at the London Olympic Stadium. 43 runners took part.
There were five heats. It qualified provide the first four and the four fastest times athletes for the semifinals. The semi-final was played in three runs, in which the two best runners, and yet the two fastest qualified for the finals.
The directly qualified runners are light blue, highlighted the over time qualified sportsmen light green.
Abbreviations: WR = World Record, OR = Olympic Record, NR = National record, PB = personal best, JWB = Jahresweltbestzeit
- 4.1 Run 1
- 4.2 Run 2
- 4.3 Run 3
Existing Records
Title holders
Leader
Flow 1
August 5, 2012
Flow 2
August 5, 2012
Almouhamed that with a time of 58.09 s finished her race in 7th place, was later disqualified for doping ( taking methylhexaneamine ).
Forward 3
August 5, 2012
Forward 4
August 5, 2012
Forward 5
August 5, 2012
Semifinal
Run 1
August 6, 2012
Run 2
6 August 2012
Run 3
6 August 2012
Final
August 8, 2012, 21:45 Clock
All three medalists undercut the then current Jahresweltbestzeit of 53.40 s The winner Antjuch ran the sixth fastest time ever achieved in this discipline.