Olympic Games 2012 London
Venue:London, UK
From: 03-08-2012 to 12-08-2012
| Position | Name | Rep | Result | |
|---|---|---|---|---|
| 1 | Sanya Richards-Ross | USA Close United States | 49.55 | |
| 2 | Christine Ohuruogu | GBR Close Great Britain | 49.70 | SB |
| 3 | Deedee Trotter | USA Close United States | 49.72 | SB |
| 4 | Amantle Montsho | BOT Close Botswana | 49.75 | |
| 5 | Novlene Williams-Mills | JAM Close Jamaica | 50.11 | |
| 6 | Antonina Krivoshapka | RUS Close Russia | 50.17 | |
| 7 | Francena Mccorory | USA Close United States | 50.33 | |
| 8 | Rosemarie Whyte | JAM Close Jamaica | 50.79 |
Qualifying results
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Francena Mccorory | USA Close United States | 50.78 | Q | ||
| 2 | Christine Ohuruogu | GBR Close Great Britain | 50.80 | Q | ||
| 3 | Joyce Zakary | KEN Close Kenya | 51.85 | Q | SB | |
| 4 | Joanne Cuddihy | IRL Close Ireland | 52.09 | q | ||
| 5 | Geisa Aparecida Coutinho | BRA Close Brazil | 53.43 | |||
| 6 | Marina Maslenko | KAZ Close Kazakhstan | 53.66 | |||
| 7 | Farah Zamzam Mohamed | SOM Close Somalia | 1:20.48 |
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Amantle Montsho | BOT Close Botswana | 50.40 | Q | ||
| 2 | Christine Day | JAM Close Jamaica | 51.05 | Q | ||
| 3 | Shana Cox | GBR Close Great Britain | 52.01 | Q | ||
| 4 | Aliann Pompey | GUY Close Guyana | 52.10 | q | =SB | |
| 5 | Afia Charles | ANT Close Antigua & Barbuda | 54.25 | |||
| 6 | Ingrid Yahoska Narvaez | NCA Close Nicaragua | 59.55 | =SB | ||
| - | Shaunae Miller-Uibo | BAH Close Bahamas | DNF |
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Deedee Trotter | USA Close United States | 50.87 | Q | ||
| 2 | Rosemarie Whyte | JAM Close Jamaica | 50.90 | Q | ||
| 3 | Jenna Martin | CAN Close Canada | 51.98 | Q | ||
| 4 | Omolara Omotosho | NGR Close Nigeria | 52.11 | q | ||
| 5 | Raysa Sanchez | DOM Close Dominican Republic | 52.47 | |||
| 6 | Aauri Lorena Bokesa | ESP Close Spain | 53.67 | |||
| 7 | Zourah Ali | DJI Close Djibouti | 1:05.37 |
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Sanya Richards-Ross | USA Close United States | 51.78 | Q | ||
| 2 | Carol Rodriguez | PUR Close Puerto Rico | 52.19 | Q | ||
| 3 | Tjipekapora Herunga | NAM Close Namibia | 52.31 | Q | ||
| 4 | Pinar Saka | TUR Close Turkey | 52.38 | |||
| 5 | Sviatlana Usovich | BLR Close Belarus | 52.40 | |||
| 6 | Phumlile Ndzinisa | SWZ Close Swaziland | 53.95 | |||
| 7 | Hristina Risteska | MKD Close Macedonia | 1:00.86 |
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Antonina Krivoshapka | RUS Close Russia | 50.75 | Q | ||
| 2 | Alina Lohvynenko | UKR Close Ukraine | 52.08 | Q | ||
| 3 | Lee Mcconnell | GBR Close Great Britain | 52.23 | Q | ||
| 4 | Moa Hjelmer | SWE Close Sweden | 52.86 | |||
| 5 | Ambwene Simukonda | MAW Close Malawi | 54.20 | NR | ||
| 6 | Danielle Alakija | FIJ Close Fiji | 56.77 | |||
| - | Kanika Beckles | GRN Close Grenada | DNS |
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Novlene Williams-Mills | JAM Close Jamaica | 50.88 | Q | ||
| 2 | Nataliia Pygyda | UKR Close Ukraine | 51.09 | Q | PB | |
| 3 | Libania Grenot | ITA Close Italy | 52.13 | Q | ||
| 4 | Joelma Sousa | BRA Close Brazil | 52.69 | |||
| 5 | Bianca Razor Denisa | ROU Close Romania | 52.83 | |||
| 6 | Mahusin Maziah | BRU Close Brunei | 59.28 | NR | ||
| - | Kineke Alexander | VIN Close Saint Vincent | DNF |
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Regina George | NGR Close Nigeria | 51.24 | Q | ||
| 2 | Yulia Gushchina | RUS Close Russia | 51.54 | Q | ||
| 3 | Marlena Wesh | HAI Close Haiti | 51.98 | Q | ||
| 4 | Amy Mbacke Thiam | SEN Close Senegal | 53.23 | |||
| 5 | Olesea Cojuhari | MDA Close Moldova | 53.64 | |||
| 6 | Graciela Martins | GBS Close Guinea-Bissau | 58.30 | |||
| - | Jennifer Padilla | COL Close Colombia | DQ | 163.3a |
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Sanya Richards-Ross | USA Close United States | 50.07 | Q | ||
| 2 | Christine Ohuruogu | GBR Close Great Britain | 50.22 | Q | SB | |
| 3 | Rosemarie Whyte | JAM Close Jamaica | 50.98 | q | ||
| 4 | Yulia Gushchina | RUS Close Russia | 51.66 | |||
| 5 | Joanne Cuddihy | IRL Close Ireland | 51.88 | |||
| 6 | Tjipekapora Herunga | NAM Close Namibia | 52.53 | |||
| 7 | Jenna Martin | CAN Close Canada | 52.83 | |||
| 8 | Joyce Zakary | KEN Close Kenya | 52.95 |
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Amantle Montsho | BOT Close Botswana | 50.15 | Q | ||
| 2 | Francena Mccorory | USA Close United States | 50.19 | Q | ||
| 3 | Libania Grenot | ITA Close Italy | 51.18 | |||
| 4 | Christine Day | JAM Close Jamaica | 51.19 | |||
| 5 | Regina George | NGR Close Nigeria | 51.35 | |||
| 6 | Alina Lohvynenko | UKR Close Ukraine | 51.38 | |||
| 7 | Shana Cox | GBR Close Great Britain | 52.58 | |||
| 8 | Aliann Pompey | GUY Close Guyana | 52.58 |
| Position | Name | Rep | Result | |||
|---|---|---|---|---|---|---|
| 1 | Antonina Krivoshapka | RUS Close Russia | 49.81 | Q | ||
| 2 | Deedee Trotter | USA Close United States | 49.87 | Q | SB | |
| 3 | Novlene Williams-Mills | JAM Close Jamaica | 49.91 | q | ||
| 4 | Omolara Omotosho | NGR Close Nigeria | 51.41 | |||
| 5 | Nataliia Pygyda | UKR Close Ukraine | 51.41 | |||
| 6 | Carol Rodriguez | PUR Close Puerto Rico | 52.08 | |||
| 7 | Lee Mcconnell | GBR Close Great Britain | 52.24 | |||
| 8 | Marlena Wesh | HAI Close Haiti | 52.49 |