2014 IAAF World Indoor Championships – Women's 400 metres
The women's 400 metres at the 2014 IAAF World Indoor Championships took place on 7–8 March 2014.Medalists
Records
Schedule
Results
Heats
Qualification: First 2 and next 4 fastest qualified for the semi-finals.
| Rank | Heat | Name | Nationality | Time | Notes |
| 1 | 1 | Regina George | | 51.60 | Q, SB |
| 2 | 3 | Shaunae Miller | | 52.10 | Q, SB |
| 3 | 1 | Justyna Święty | | 52.13 | Q, PB |
| 4 | 1 | Patricia Hall | | 52.19 | q |
| 5 | 2 | Kaliese Spencer | | 52.26 | Q |
| 6 | 4 | Francena McCorory | | 52.37 | Q |
| 7 | 4 | Denisa Rosolová | | 52.37 | Q, SB |
| 3 | Kseniya Ryzhova | | 52.47 | Q, Doping |
| 8 | 2 | Lisanne de Witte | | 52.61 | Q, PB |
| 9 | 2 | Joanna Atkins | | 52.61 | q |
| 10 | 1 | Margaret Adeoye | | 52.69 | q, SB |
| 11 | 4 | Esther Cremer | | 52.71 | q |
| 12 | 4 | Kineke Alexander | | 52.80 | SB |
| 13 | 3 | Małgorzata Hołub | | 53.07 | |
| 14 | 2 | Shana Cox | | 53.10 | |
| 15 | 3 | Nicky van Leuveren | | 53.34 | |
| 16 | 3 | Melissa Caddle | | 54.56 | |
| 17 | 4 | Samantha Edwards | | 54.74 | |
Semifinals
Qualification: First 3 qualified for the final.
| Rank | Heat | Name | Nationality | Time | Notes |
| 1 | 2 | Francena McCorory | | 51.35 | Q |
| 2 | 2 | Kaliese Spencer | | 51.58 | Q, PB |
| 3 | 2 | Shaunae Miller | | 51.63 | Q, SB |
| 2 | Kseniya Ryzhova | | 51.64 | Doping |
| 4 | 1 | Patricia Hall | | 52.82 | Q |
| 5 | 1 | Justyna Święty | | 52.97 | Q |
| 6 | 1 | Joanna Atkins | | 53.20 | Q |
| 7 | 2 | Margaret Adeoye | | 53.59 | |
| 8 | 2 | Esther Cremer | | 53.60 | |
| 1 | Denisa Rosolová | | | |
| 1 | Lisanne de Witte | | | R163.2 |
| 1 | Regina George | | | |
Final
| Rank | Name | Nationality | Time | Notes |
| Francena McCorory | | 51.12 | |
| Kaliese Spencer | | 51.54 | PB |
| Shaunae Miller | | 52.06 | |
| 4 | Justyna Święty | | 52.20 | |
| 5 | Patricia Hall | | 52.51 | |
| 6 | Joanna Atkins | | 52.55 | |
