Athletics at the 1999 Pan American Games – Women's 400 metres

The women's 400 metres event at the 1999 Pan American Games was held July 24–25.[1][2]

Medalists

Gold	Silver	Bronze
Ana Guevara  Mexico	Michelle Collins  United States	Claudine Williams  Jamaica

Results

Heats

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

Rank	Heat	Name	Nationality	Time	Notes
1	2	Ana Guevara	Mexico	51.23	Q
2	3	Michelle Collins	United States	51.42	Q
3	2	Claudine Williams	Jamaica	51.88	Q
4	2	Aliann Pompey	Guyana	52.65	q
5	3	Norfalia Carabalí	Colombia	52.73	Q
6	1	Andrea Anderson	United States	52.83	Q
7	2	Foy Williams	Canada	52.95	q
7	3	Tonique Williams	Bahamas	52.95
9	1	Melissa Straker	Barbados	52.96	Q
10	3	Verneta Lesforis	Saint Lucia	53.07
11	3	Idalmis Bonne	Cuba	53.09
12	1	LaDonna Antoine	Canada	53.10
13	3	Zoila Stewart	Costa Rica	55.37
	1	Tracey Barnes	Jamaica	DNS
	2	Hazel-Ann Regis	Grenada	DNS

Final

Rank	Name	Nationality	Time	Notes
	Ana Guevara	Mexico	50.91
	Michelle Collins	United States	51.21
	Claudine Williams	Jamaica	51.58
4	Andrea Anderson	United States	52.43
5	Melissa Straker	Barbados	52.90
6	Norfalia Carabalí	Colombia	53.06
7	Foy Williams	Canada	53.65
	Aliann Pompey	Guyana	DNF

References

1. Results Archived October 28, 2014, at the Wayback Machine
2. Full results