2008 IAAF World Indoor Championships – Women's 400 metres Heats Heats

| Heat | Lane | Name_ | Country | Mark |
|---|---|---|---|---|
| 3 | 3 | Nataliya Pyhyda | Ukraine | 53.44 |
| 3 | 4 | Tsvetelina Kirilova | Bulgaria | 53.66 |
| 3 | 1 | Sandrine Thiébaud-Kanqni | Togo | 54.02 SB |