Athletics at the 1999 All-Africa Games – Women's 400 metres hurdles

The women's 400 metres hurdles event at the 1999 All-Africa Games was held 14–15 September 1999 at the Johannesburg Stadium.

Medalists

Gold	Silver	Bronze
Mame Tacko Diouf Senegal	Surita Febbraio South Africa	Saidat Onanuga Nigeria

Results

Heats

Qualification: First 3 of each heat (Q) and the next 2 fastest (q) qualified for the final.

Rank	Heat	Name	Nationality	Time	Notes
1	1	Mame Tacko Diouf	Senegal	56.62	Q
2	2	Omolade Akinremi	Nigeria	56.80	Q
3	1	Saidat Onanuga	Nigeria	57.63	Q
4	2	Surita Febbraio	South Africa	58.38	Q
5	2	Gnima Touré	Senegal	58.45	Q
6	1	Cendrino Razaiarimalala	Madagascar	58.61	Q
7	2	Aurélie Jonary	Madagascar	1:00.07	q
8	1	Adri Vlok	South Africa	1:00.08	q
9	2	Nivea Sekele	South Africa	1:02.80
10	2	Corrinne Emamally	Mauritius	1:04.39
	1	Delfina Joaquim	Angola	DNS

Final

Rank	Name	Nationality	Time	Notes
	Mame Tacko Diouf	Senegal	55.69
	Surita Febbraio	South Africa	57.11
	Saidat Onanuga	Nigeria	58.34
4	Gnima Touré	Senegal	59.02
5	Cendrino Razaiarimalala	Madagascar	59.33
6	Omolade Akinremi	Nigeria	59.53
7	Adri Vlok	South Africa	1:00.37
8	Aurélie Jonary	Madagascar	1:00.95