2007 World Championships in Athletics – Women's 400 metres

The women's 400 metres at the 2007 World Championships in Athletics was held at the Nagai Stadium on 26, 27 and 29 August.

Medalists GoldSilverBronzeChristine OhuruoguNicola SandersNovlene Williams

Schedule Date Time RoundAugust 26, 2007 10:50 HeatsAugust 27, 2007 21:10 SemifinalsAugust 29, 2007 21:50 Final

Results

KEY:qFastest non-qualifiersQQualifiedWRWorld recordARArea recordNRNational recordPBPersonal bestSBSeasonal best

Heats Qualification: First 4 in each heat (Q) and the next 4 fastest (q) advance to the semifinals.

Rank Heat Name Nationality Time Notes 4 Novlene Williams 50.21 Q 5 Christine Ohuruogu 50.46 Q, SB 5 Ilona Usovich 50.53 Q, NR 4 Ana Guevara 50.85 Q 1 Natalya Antyukh 50.88 Q 5 Natasha Hastings 51.07 Q 1 Mary Wineberg 51.25 Q 2 DeeDee Trotter 51.27 Q 1 Shereefa Lloyd 51.42 Q10 1 Lee McConnell 51.44 Q, SB11 2 Nicola Sanders 51.45 Q12 2 Joanne Cuddihy 51.55 Q, SB12 2 Christine Amertil 51.55 Q14 4 Ionela Târlea-Manolache 51.59 Q15 3 Tatyana Veshkurova 51.67 Q16 3 Shericka Williams 51.72 Q17 4 Aymée Martínez 51.74 Q, PB18 5 Indira Terrero 51.76 Q19 3 Barbara Petráhn 51.86 Q, SB20 3 Amantle Montsho 51.87 Q21 4 Aliann Pompey 51.95 q22 5 Daniela Reina 52.02 q, SB23 4 Christy Ekpukhon Ihunaegbo 52.05 q24 5 Asami Tanno 52.13 q, SB25 2 Zuzanna Radecka 52.19 26 4 Makelesi Bulikiobo 52.23 SB27 1 Oksana Shcherbak 52.39 28 3 Kineke Alexander 52.51 29 2 Folashade Abugan 52.58 30 5 Gabriela Medina 53.16 31 1 Justine Bayigga 53.25 32 2 Maria Laura Almirão 53.68 33 1 Joy Eze 53.83 34 3 Ginou Etienne 53.89 35 4 Solen Désert 54.03 36 1 Olga Tereshkova 54.09 37 5 Sandrine Thiébaud-Kangni 54.11 38 3 Amy Mbacké Thiam 54.31 39 2 Hazel-Ann Regis 54.78 SB40 3 Nawal El Jack 55.29 41 5 Temalangeni Dlamini 58.27 PB42 2 Vera Barbosa 58.56

Semifinals First 2 in each semifinal(Q) and the next 2 fastest(q) advance to the final. Rank Heat Name Nationality Time Notes 1 Novlene Williams 49.66 Q, SB 2 Nicola Sanders 49.77 Q, PB 2 Natalya Antyukh 49.93 Q, SB 3 Christine Ohuruogu 50.16 Q, PB 1 Ana Guevara 50.19 Q, SB 3 Mary Wineberg 50.27 Q 2 DeeDee Trotter 50.31 q 1 Ilona Usovich 50.31 q, NR 2 Shericka Williams 50.37 SB10 3 Tatyana Veshkurova 50.71 11 1 Joanne Cuddihy 50.73 NR12 3 Amantle Montsho 50.90 NR13 3 Shereefa Lloyd 51.00 PB14 1 Lee McConnell 51.07 SB15 1 Indira Terrero 51.08 16 2 Christine Amertil 51.18 17 1 Natasha Hastings 51.45 18 3 Christy Ekpukhon Ihunaegbo 51.60 19 3 Ionela Târlea-Manolache 51.62 20 1 Asami Tanno 51.81 SB21 2 Daniela Reina 51.99 SB22 2 Barbara Petráhn 52.12 23 2 Aliann Pompey 53.58 24 3 Aymée Martínez 57.77

Final

Rank Lane Name Nationality Time Notes 6 Christine Ohuruogu 49.61 PB 4 Nicola Sanders 49.65 PB 7 Novlene Williams 49.66 SB 4 9 Ana Guevara 50.16 SB 5 8 DeeDee Trotter 50.17 6 5 Natalya Antyukh 50.33 7 3 Ilona Usovich 50.54 8 2 Mary Wineberg 50.96

References Heats Results Semifinals Results Final Results