2007 European Athletics Indoor Championships – Women's 400 metres

First 3 of each heat (Q) and the next 3 fastest (q) qualified for the semifinals.

Rank	Heat	Name	Nationality	Time	Notes
1	3	Ilona Usovich	Belarus	51.86	Q
2	2	Nicola Sanders	Great Britain	52.15	Q
3	1	Angela Moroşanu	Romania	52.16	Q
4	2	Olesya Zykina	Russia	52.19	Q
5	3	Grażyna Prokopek	Poland	52.44	Q
6	1	Tatyana Veshkurova	Russia	52.54	Q
6	2	Zuzanna Radecka-Pakaszewska	Poland	52.54	Q, PB
8	2	Ionela Tîrlea	Romania	52.70	q
9	1	Emma Duck	Great Britain	52.95	Q
9	3	Daniela Reina	Italy	52.95	Q
11	1	Claudia Hoffmann	Germany	53.01	q
12	3	Yelena Novikova	Russia	53.13	q
13	2	Maris Mägi	Estonia	53.16	NR
14	3	Danijela Grgić	Croatia	53.35
15	1	Agnieszka Karpiesiuk	Poland	53.78	SB
16	3	Alissa Kallinicou	Cyprus	55.96

First 3 of each semifinals qualified directly (Q) for the final.

Rank	Heat	Name	Nationality	Time	Notes
1	2	Nicola Sanders	Great Britain	51.06	Q
2	1	Ilona Usovich	Belarus	51.23	Q
3	2	Tatyana Veshkurova	Russia	51.69	Q
4	1	Olesya Zykina	Russia	51.84	Q
5	1	Grażyna Prokopek	Poland	52.00	Q, NR
6	2	Angela Moroşanu	Romania	52.42	Q
7	1	Ionela Tîrlea	Romania	52.62	SB
8	2	Claudia Hoffmann	Germany	52.76
9	2	Daniela Reina	Italy	53.00
10	1	Emma Duck	Great Britain	53.02
11	2	Zuzanna Radecka-Pakaszewska	Poland	53.18
12	1	Yelena Novikova	Russia	53.66