Heats

^[2]

Wind:
Heat 1: +1.3 m/s, Heat 2: +0.9 m/s, Heat 3: +0.5 m/s, Heat 4: +0.2 m/s

Rank	Heat	Name	Nationality	Time	Notes
1	1	Mary Onyali	Nigeria	11.24	Q
2	3	Mary Tombiri	Nigeria	11.26	Q
3	4	Melinda Gainsford	Australia	11.29	Q
4	4	Paula Thomas	England	11.30	Q
5	2	Christy Opara-Thompson	Nigeria	11.38	Q
6	2	Dahlia Duhaney	Jamaica	11.40	Q
7	1	Hermin Joseph	Dominica	11.45	Q
8	1	Philomena Mensah	Ghana	11.46	Q
9	3	Stephi Douglas	England	11.49	Q
10	3	Michelle Seymour	New Zealand	11.51	Q
11	4	Heather Samuel	Antigua and Barbuda	11.55	Q
12	3	Doris Manu	Ghana	11.56	q
13	3	Danaa Myhill	Isle of Man	11.60	q
14	1	Karen Clarke	Canada	11.65	q
14	2	Simmone Jacobs	England	11.65	Q
16	2	Eldece Clarke	Bahamas	11.66	q
17	4	Govindasamy Shanti	Malaysia	11.67
18	2	Monique Miers	Australia	11.73
19	4	Simone Tomlinson	Canada	11.74
20	1	Judith Boshoff	Namibia	11.79
21	4	Martha Adusei	Ghana	11.85
22	2	Dionne Wright	Canada	11.88
23	2	Bernice Morton	Saint Kitts and Nevis	12.11
24	4	Mirenda Francourt	Seychelles	12.34
25	1	Clara Phillip	Saint Lucia	12.35
26	3	Ana Liku	Tonga	12.37
	1	Damayanthi Darsha	Sri Lanka	DNS
	3	Susanthika Jayasinghe	Sri Lanka	DNS

Semifinals

^[3]

Wind:
Heat 1: +1.2 m/s, Heat 2: +1.5 m/s

Rank	Heat	Name	Nationality	Time	Notes
1	2	Mary Onyali	Nigeria	11.03	Q
2	2	Paula Thomas	England	11.15	Q
3	2	Christy Opara-Thompson	Nigeria	11.19	Q
4	1	Mary Tombiri	Nigeria	11.25	Q
5	1	Melinda Gainsford	Australia	11.28	Q
6	2	Hermin Joseph	Dominica	11.29	Q
7	1	Stephi Douglas	England	11.34	Q
8	1	Dahlia Duhaney	Jamaica	11.35	Q
9	2	Philomena Mensah	Ghana	11.45
10	2	Simmone Jacobs	England	11.47
11	2	Eldece Clarke	Bahamas	11.54
12	1	Heather Samuel	Antigua and Barbuda	11.56
13	1	Michelle Seymour	New Zealand	11.59
14	2	Danaa Myhill	Isle of Man	11.63
15	1	Karen Clarke	Canada	11.69
16	1	Doris Manu	Ghana	11.79

Final

Wind: -0.2 m/s^[4]

Rank	Lane	Name	Nationality	Time	Notes
	5	Mary Onyali	Nigeria	11.06
	3	Christy Opara-Thompson	Nigeria	11.22
	4	Paula Thomas	England	11.23
4	7	Melinda Gainsford	Australia	11.31
5	1	Dahlia Duhaney	Jamaica	11.34
6	2	Hermin Joseph	Dominica	11.36
7	6	Mary Tombiri	Nigeria	11.37
8	8	Stephi Douglas	England	11.48