Uploaded by czatletika on Sep 1, 2011
400m Hurdles Women Final WC Athletics Daegu 2011Lashinda Demus USA 52.47 (WL) Melaine Walker JAM 52.73 (SB) Natalya Antyukh RUS 53.85 Kaliese Spencer JAM 54.01 Anastasiya Rabchenyuk UKR 54.18 (SB) Vania Stambolova BUL 54.23 Zuzana Hejnová CZE 54.23 Elena Churakova RUS 55.17