womens 400mh hurdles heats

1 401 Perri SHAKES-DRAYTON GBRGBR 54.42 Q 0.218
Details 2 902 Lashinda DEMUS USAUSA 54.94 Q 0.163
Details 3 707 Natalya ANTYUKH RUSRUS 55.29 Q 0.174
Details 4 111 Lauren BODEN AUSAUS 55.37 q 0.188
Details 5 525 Ristananna TRACEY JAMJAM 55.94 q 0.153
Details 6 353 Phara ANACHARSIS FRAFRA 56.73 0.160
Details 7 830 Sparkle MCKNIGHT TRITRI 58.85 0.227
Details 789 Christine Sonali MERRILL SRISRI DQ 0.210