Results 14th IAAF World Junior Championships SPAIN Barcelona (Olympic Stadium), SPAIN 10 JUL 2012 - 15 JUL 2012

First 2 in each heat (Q) and the next 2 fastest (q)

Heat 1 12 JUL 2012 20:35

POS BIB ATHLETE COUNTRY MARK Reaction Time
Details 1 1759 Erika Rucker USAUSA 52.05 Q PB 0.223
Details 2 1327 Kadecia Baird GUYGUY 52.40 Q 0.206
Details 3 1563 Justine Palframan RSARSA 52.65 q 0.177
Details 4 1379 Chrisann Gordon JAMJAM 52.70 q 0.201
Details 5 1547 Adelina Pastor ROUROU 53.28 SB 0.235
Details 6 1012 Abbey de la Motte AUSAUS 53.90 PB 0.214
Details 7 1531 Grace Claxton PURPUR 54.42 NJ 0.215
Details 8 1347 Joanna Mills IRLIRL 54.52 0.232

Heat 2 12 JUL 2012 20:43

POS BIB ATHLETE COUNTRY MARK Reaction Time
Details 1 1057 Shaunae Miller BAHBAH 52.75 Q 0.222
Details 2 1549 Bianca Razor ROUROU 52.87 Q 0.256
Details 3 1588 Ekaterina Renzhina RUSRUS 52.97 0.132
Details 4 1014 Morgan Mitchell AUSAUS 53.88 PB 0.198
Details 5 1287 Maike Schachtschneider GERGER 54.49 0.222
Details 6 1336 Bianka Kéri HUNHUN 54.68 0.257
Details 7 1355 Flavia Battaglia ITAITA 54.82 0.210
Details 8 1718 Viktoriya Tkachuk UKRUKR 55.02 0.218

Heat 3 12 JUL 2012 20:51

POS BIB ATHLETE COUNTRY MARK Reaction Time
Details 1 1762 Ashley Spencer USAUSA 52.24 Q 0.154
Details 2 1383 Olivia James JAMJAM 52.71 Q SB 0.241
Details 3 1050 Rashan Brown BAHBAH 52.88 0.166
Details 4 1515 Patrycja Wyciszkiewicz POLPOL 53.04 0.207
Details 5 1223 Ella Räsänen FINFIN 54.40 0.180
Details 6 1119 Jie Chen CHNCHN 54.67 0.192
Details 7 1577 Alina Galitskaya RUSRUS 54.98 0.157
Details 8 1634 Simone Werner SUISUI 55.85 0.163