(QAT) 27 September - 6 October 2019 RESULTS 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 GDR 28 (Bruce Stadium) 6 Oct 1985 Championships Record CR 47.99 Jarmila KRATOCHVÍLOVÁ TCH 32 Helsinki (Olympic Stadium) 10 Aug 1983 World Leading WL 49.05 Shaunae MILLER-UIBO BAH 25 Gainesville, FL (USA) 27 Apr 2019 Area Record AR National Record NR Personal Best PB Season Best SB 1 October 2019 20:50 START TIME 25° C 53 % Heat 1 3 TEMPERATURE HUMIDITY

PLACE NAME COUNTRY DATE of BIRTH LANE RESULT REACTION Fn 1 BRN 23 May 98 7 49.79 Q 0.185 2 USA 4 May 92 5 50.22 Q SB 0.218 3 Iga BAUMGART-WITAN POL 11 Apr 89 6 51.02 q PB 0.192 4 Paola MORÁN MEX 25 Feb 97 8 51.08 0.233 5 Aliyah ABRAMS GUY 3 Apr 97 3 51.71 0.156 6 Patience Okon GEORGE NGR 25 Nov 91 2 51.89 0.167 7 Déborah SANANES FRA 26 Oct 95 4 52.24 0.210 8 Laviai NIELSEN GBR 13 Mar 96 9 52.94 0.166

1 October 2019 20:59 START TIME 25° C 53 % Heat 2 3 TEMPERATURE HUMIDITY

PLACE NAME COUNTRY DATE of BIRTH LANE RESULT REACTION Fn 1 Shaunae MILLER-UIBO BAH 15 Apr 94 6 49.66 Q 0.144 2 Wadeline JONATHAS USA 19 Feb 98 4 50.07 Q PB 0.202 3 Shericka JACKSON JAM 16 Jul 94 7 50.10 q 0.181 4 Sada WILLIAMS BAR 1 Dec 97 5 51.31 PB 0.171 5 Lisanne DE WITTE NED 10 Sep 92 2 51.41 0.197 6 Roxana GÓMEZ CUB 7 Jan 99 3 51.56 SB 0.191 7 Bendere OBOYA AUS 17 Apr 00 9 51.58 (.578) 0.215 8 Lada VONDROVÁ CZE 6 Sep 99 8 52.25 0.219

1 October 2019 21:09 START TIME 25° C 53 % Heat 3 3 TEMPERATURE HUMIDITY

PLACE NAME COUNTRY DATE of BIRTH LANE RESULT REACTION Fn 1 Stephenie Ann MCPHERSON JAM 25 Nov 88 6 50.70 Q SB 0.134 2 Justyna ŚWI ĘTY-ERSETIC POL 3 Dec 92 5 50.96 Q 0.213 3 Kendall ELLIS USA 8 Mar 96 3 51.58 (.580) 0.202 4 Emily DIAMOND GBR 11 Jun 91 2 51.62 SB 0.129 5 Mary MORAA KEN 15 Jun 00 9 52.11 0.276 6 Favour OFILI NGR 31 Dec 02 8 52.58 0.185 7 Shakima WIMBLEY USA 23 Apr 95 7 1:13.55 0.201 Galefele MOROKO BOT 16 Apr 97 4 DNF 0.214

ALL-TIME TOP LIST SEASON TOP LIST RESULT NAME VENUE DATE RESULT NAME VENUE 2019 47.60 Marita KOCH (GDR) Canberra (Bruce Stadium) 6 Oct 85 49.05 Shaunae MILLER-UIBO (BAH) Gainesville, FL (USA) 27 Apr 47.99 Jarmila KRATOCHVÍLOVÁ (TCH)Helsinki (Olympic Stadium) 10 Aug 83 49.17 Salwa Eid NASER (BRN) (SUI) 5 Jul 48.25 Marie-José PÉREC (FRA) (Olympic Stadium), GA 29 Jul 96 49.19 Aminatou SEYNI (NIG) Lausanne (SUI) 5 Jul 48.27 Olga BRYZGINA (URS) Canberra (Bruce Stadium) 6 Oct 85 49.78 Shericka JACKSON (JAM) Kingston (JAM) 23 Jun 48.59 Tatána KOCEMBOVÁ (TCH) Helsinki (Olympic Stadium) 10 Aug 83 50.07 Wadeline JONATHAS (USA) Doha 1 Oct 48.63 (AUS) Atlanta (Olympic Stadium), GA 29 Jul 96 50.20 Shakima WIMBLEY (USA) Des Moines, IA (USA) 26 Jul 48.70 Sanya RICHARDS-ROSS (USA) Athína (Olympic Stadium) 16 Sep 06 50.22 Phyllis FRANCIS (USA) Doha 1 Oct 48.83 Valerie BRISCO-HOOKSLos (USA) Angeles (Memorial Coliseum) 6 Aug 84 50.38 Kendall ELLIS (USA) Des Moines, IA (USA) 27 Jul 48.89 Ana Gabriela GUEVARAParis (MEX) Saint-Denis (Stade de ) 27 Aug 03 50.48 Christine BOTLOGETSWE (BOT) Rabat (MAR) 16 Jun 48.97 Shaunae MILLER-UIBO (BAH) (MON) 20 Jul 18 50.59 Galefele MOROKO (BOT) Doha 30 Sep

Timing by SEIKO AT-400-W-sf----.RS6..v1 Issued at 21:14 on Tuesday, 01 October 2019

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