The women's 100 metres hurdles at the 2017 World Championships in Athletics was held at the London Olympic Stadium on .Start list

Summary World record holder Kendra Harrison (USA) was the slowest time qualifier to the final, while 2011 champion Sally Pearson (AUS), Dawn Harper-Nelson (USA) and Pamela Dutkiewicz (GER) were the top three fastest. It was Harper-Nelson's fifth straight championship and fourth final.

In the final, Harrison was out slightly faster than Pearson, Christina Manning (USA) and heptathlete Nadine Visser over the first hurdle. Harrison held the lead until she rattled the third hurdle, where Pearson and Manning advanced, about even over the fourth hurdle, with a wall of Harrison, Dutkiewicz, Visser, Harper-Nelson and Alina Talay (BLR) mere inches behind. But Pearson was gaining a little ground at every hurdle as Harper-Nelson edged forward ahead of Manning. By the tenth barrier, Pearson had almost a metre lead, Harper Nelson another half metre on Manning, with Dutkiewicz and Harrison still just inches behind. On the run in to the finish, Harper-Nelson gained on Pearson, but not enough to grab gold, while Dutkiewicz got past Harrison and Manning, all leaning for a photo finish.

Records

Before the competition records were as follows:

Record Athlete Date LocationWorld12.20Kendra Harrison22 Jul 2016London, Great BritainChampionship12.28Sally Pearson3 Sep 2011Daegu, South KoreaWorld leading12.28Kendra Harrison4 Jul 2017Székesfehérvár, HungaryAfrican12.44Glory Alozie8 Aug 1998Fontvieille, Monaco28 Aug 1998Brussels, Belgium28 Aug 1999Seville, SpainAsian12.44Olga Shishigina27 Jun 1995Luzern, SwitzerlandNACAC12.20Kendra Harrison22 Jul 2016London, Great BritainSouth American12.71Maurren MaggiManaus, BrazilEuropean12.21Yordanka Donkova20 Aug 1988Stara Zagora, BulgariaOceanian12.28Sally Pearson3 Sep 2011Daegu, South Korea

No records were set at the competition.

Qualification standard The standard to qualify automatically for entry was 12.98.

Schedule The event schedule, in local time (UTC+1), was as follows: Date Time Round11 August 10:45 Heats11 August 19:05 Semifinals12 August 20:05 Final

Results Heats The first round took place on 11 August in five heats as follows:

Heat 1 2 3 4 5 Start time 10:44 10:52 11:00 11:08 11:16 Wind (m/s) −1.4 −0.9 −0.6 −0.6 −0.6 Photo finishlinklinklinklinklink

The first four in each heat ( Q ) and the next four fastest ( q ) qualified for the semifinals. The overall results were as follows:

Rank Heat Lane Name Nationality Time Notes 1 3 2 Kendra Harrison 12.60 2 1 5 Danielle Williams 12.66 3 4 6 Sally Pearson 12.72 4 1 6 Pamela Dutkiewicz 12.74 5 2 6 Megan Simmonds 12.78 6 5 9 Christina Manning 12.87 7 4 3 Dawn Harper-Nelson 12.88 8 3 8 Alina Talay 12.88 , 9 3 3 Yanique Thompson 12.88 10 2 7 Nia Ali 12.93 11 1 2 Isabelle Pedersen 12.94 12 4 2 Rushelle Burton 12.94 13 5 6 Nadine Visser 12.96 14 5 8 Oluwatobiloba Amusan 12.97 15 1 3 Anne Zagré 12.97 16 2 8 Phylicia George 13.01 17 5 3 Elvira Herman 13.01 18 4 9 Hanna Plotitsyna 13.01 19 3 9 Devynne Charlton 13.02 20 3 5 Lindsay Lindley 13.07 21 4 4 Ricarda Lobe 13.08 22 3 4 Michelle Jenneke 13.11 23 1 7 Sharona Bakker 13.12 24 5 5 Nadine Hildebrand 13.14 25 3 6 Elisavet Pesiridou 13.14 26 1 9 Gréta Kerekes 13.15 27 2 5 Ayako Kimura 13.15 28 2 9 Luca Kozák 13.17 29 2 4 Tiffany Porter 13.18 30 5 2 Angela Whyte 13.23 31 4 5 Hitomi Shimura 13.29 32 2 3 Eefje Boons 13.34 33 4 8 Eline Berings 13.35 34 5 7 Jung Hye-lim 13.37 35 4 7 Marthe Koala 13.38 36 1 8 Fabiana Moraes 13.40 37 1 4 Alicia Barrett 13.42 38 2 2 Mulern Jean 13.63 39 3 7 Lina Ahmed 13.78 5 4 Deborah John

Semifinals The semifinals took place on 11 August in three heats as follows:

Heat 1 2 3 Start time 19:05 19:14 19:23Wind (m/s) +0.5 +0.5 +0.2 Photo finishlinklinklink

The first two in each heat ( Q ) and the next two fastest ( q ) qualified for the final. The overall results were as follows:

Rank Heat Lane Name Nationality Time Notes 1 1 6 Sally Pearson 12.53 2 3 7 Dawn Harper-Nelson 12.63 , 3 3 4 Pamela Dutkiewicz 12.71 4 2 5 Christina Manning 12.71 5 1 4 Nia Ali 12.79 6 1 7 Nadine Visser 12.83 7 2 6 Alina Talay 12.85 , 8 3 6 Kendra Harrison 12.86 9 3 5 Isabelle Pedersen 12.87 10 2 7 Yanique Thompson 12.88 11 1 5 Megan Simmonds 12.93 12 3 9 Rushelle Burton 12.94 13 3 2 Devynne Charlton 12.95 14 2 9 Oluwatobiloba Amusan 13.04 15 1 8 Phylicia George 13.04 16 3 8 Hanna Plotitsyna 13.08 17 1 3 Ricarda Lobe 13.11 18 2 4 Danielle Williams 13.14 19 2 8 Elvira Herman 13.16 20 1 2 Lindsay Lindley 13.18 21 2 3 Michelle Jenneke 13.25 22 3 3 Sharona Bakker 13.29 23 2 2 Ayako Kimura 13.29 24 1 9 Anne Zagré 13.34

Final The final took place on 12 August at 20:05. The wind was +0.1 metres per second and the results were as follows (photo finish):

Rank Lane Name Nationality Time Notes 4 Sally Pearson 12.59 6 Dawn Harper-Nelson 12.63 5 Pamela Dutkiewicz 12.72 4 3 Kendra Harrison 12.74 5 7 Christina Manning 12.74 6 8 Alina Talay 12.81 7 2 Nadine Visser 12.83 8 9 Nia Ali 13.04

References