World Championships 4-13 August 2017 START LIST Women - Semi-Final First 2 in each heat (Q) and the next 2 fastest (q) advance to the Final

RECORDS RESULT NAME COUNTRY AGE VENUE DATE World Record WR 47.60 Marita KOCH GDR 28 Canberra (Bruce Stadium) 6 Oct 1985 Championships Record CR 47.99 Jarmila KRATOCHVÍLOVÁ TCH 32 Helsinki (Olympic Stadium) 10 Aug 1983 World Leading WL 49.65 USA 32 London (Olympic Stadium) 9 Jul 2017

i = Indoor performance Heat 1 3 7 August 2017 20:55 START TIME LANE NAME COUNTRY DATE of BIRTH PERSONAL BEST SEASON BEST 2 Bianca RAZOR ROU 8 Aug 94 50.37 51.62 3 Roxana GÓMEZ CUB 7 Jan 99 51.46 51.46 4 Patience Okon GEORGE NGR 25 Nov 91 50.71 51.06 5 Shaunae MILLER-UIBO BAH 15 Apr 94 49.44 49.77 6 Quanera HAYES USA 7 Mar 92 49.72 49.72 7 Stephenie Ann MCPHERSON JAM 25 Nov 88 49.92 50.68 8 Gunta LATIŠEVA-CUDARE LAT 9 Mar 95 51.37 51.37 9 Ashley KELLY IVB 25 Mar 91 51.63 51.63

Heat 2 3 7 August 2017 21:03 START TIME LANE NAME COUNTRY DATE of BIRTH PERSONAL BEST SEASON BEST 2 Lydia JELE BOT 22 Jun 90 50.32 50.32 3 NIRMLA IND 15 Jul 95 51.28 51.28 4 Allyson FELIX USA 18 Nov 85 49.26 49.65 5 JAM 16 Jul 94 49.83 50.05 6 Iríni VASILÍOU GRE 18 Mar 90 51.86 51.86 7 Salwa Eid NASER BRN 23 May 98 50.57 50.57 8 Yinka AJAYI NGR 11 Aug 97 51.30 51.30 9 Novlene WILLIAMS-MILLS JAM 26 Apr 82 49.63 50.14

Heat 3 3 7 August 2017 21:11 START TIME LANE NAME COUNTRY DATE of BIRTH PERSONAL BEST SEASON BEST 2 Iga BAUMGART POL 11 Apr 89 51.71 51.71 3 Ruth Sophia SPELMEYER GER 19 Sep 90 51.43 51.72 4 ZAM 21 Sep 92 50.22 51.09 5 Phyllis FRANCIS USA 4 May 92 49.94 49.96 6 Amantle MONTSHO BOT 4 Jul 83 49.33 51.37 7 Chrisann GORDON JAM 18 Sep 94 50.13 50.13 8 Zoey CLARK GBR 25 Oct 94 51.84 51.84 9 Margaret BAMGBOSE NGR 19 Oct 93 51.11 51.57

ALL-TIME OUTDOOR TOP LIST SEASON OUTDOOR TOP LIST RESULT NAME VENUE DATE RESULT NAME VENUE 2017 47.60 Marita KOCH (GDR) Canberra (Bruce Stadium) 6 Oct 85 49.65 Allyson FELIX (USA) London (Olympic Stadium) 9 Jul 47.99 Jarmila KRATOCHVÍLOVÁ (TCH)Helsinki (Olympic Stadium) 10 Aug 83 49.72 Quanera HAYES (USA) Sacramento (Hornet Stadium), CA 24 Jun 48.25 Marie-José PÉREC (FRA) Atlanta (Olympic Stadium), GA 29 Jul 96 49.77 Shaunae MILLER-UIBO (BAH) Shanghai (SS) 13 May 48.27 Olga VLADYKINA-BRYZGINA (UKR)Canberra (Bruce Stadium) 6 Oct 85 49.96 Phyllis FRANCIS (USA) Sacramento (Hornet Stadium), CA 24 Jun 48.59 Tatána KOCEMBOVÁ (TCH) Helsinki (Olympic Stadium) 10 Aug 83 50.00 Kendall ELLIS (USA) Sacramento (Hornet Stadium), CA 24 Jun 48.63 Cathy FREEMAN (AUS) Atlanta (Olympic Stadium), GA 29 Jul 96 50.05 Shericka JACKSON (JAM) Kingston (NS), JAM 25 Jun 48.70 Sanya RICHARDS-ROSS (USA) Athína (Olympic Stadium) 16 Sep 06 50.13 Chrisann GORDON (JAM) Kingston (NS), JAM 25 Jun 48.83 Valerie BRISCO-HOOKSLos (USA) Angeles (Memorial Coliseum) 6 Aug 84 50.14 (USA) Sacramento (Hornet Stadium), CA 24 Jun 48.89 Ana GUEVARA (MEX) Paris Saint-Denis (Stade de France) 27 Aug 03 50.14 Novlene WILLIAMS-MILLS (JAM) Kingston (NS), JAM 25 Jun 49.05 Chandra CHEESEBOROUGHLos Angeles (USA) (Memorial Coliseum) 6 Aug 84 50.29 Courtney OKOLO (USA) London (Olympic Stadium) 9 Jul

Timing and Measurement by SEIKO AT-400-W-sf----.SL2..v1 Issued at 13:57 on Sunday, 06 August 2017

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