Allyson Felix 50.60 400m women Heat 1 IAAF World Champs 2015

1 879 Allyson FELIX
USA
50.60 Q 0.173
2 366 Floria GUEI
FRA
50.89 Q PB 0.203
3 843 Nataliia PYGYDA
UKR
51.07 Q SB 0.184
4 678 Patrycja WYCISZKIEWICZ
POL
51.31 PB 0.190
5 112 Anneliese RUBIE
AUS
51.69 PB 0.184
6 943 Kineke ALEXANDER
VIN
52.24 0.217
7 782 Iveta PUTALOVÁ
SVK
52.52 0.219