| 200 m |
| Personal Best: 20.09 Edwardsville May 22, 1999 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1997 |
20.10 |
7 |
Villeuneve d´Ascq |
Jun 29 |
| 1998 |
20.29 |
12 |
Uniondale |
Jul 19 |
| 1999 |
20.09 |
12 |
Edwardsville |
May 22 |
| 2006 |
20.32 |
18 |
New York |
Jun 03 |
|
| International |
| None |
| National |
| None |
|
|
| 400 m |
| Personal Best: 44.28 Eagle Rock May 12, 2001 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1997 |
44.38 |
6 |
Zürich |
Aug 13 |
| 1998 |
44.29 |
4 |
Monaco |
Aug 8 |
| 2000 |
44.72 |
15 |
Eugene |
Jun 24 |
| 2001 |
44.28 |
1 |
Eagle Rock |
May 12 |
| 2003 |
44.33 |
1 |
Palo Alto |
Jun 21 |
| 2005 |
44.51 |
6 |
Monaco |
Sep 09 |
|
| International |
| Year |
Result |
Place |
| 1997 (World) |
44.39 |
3 |
| 2003 (World) |
44.77 |
2 |
| 2003 (World Indoor) |
45.34 |
1 |
| National |
| Year |
Result |
Place |
| 1997 (USA Champ.) |
44.79 |
2 |
| 1998 (USA Champ.) |
44.38 |
2 |
| 2003 (USA Champ.) |
44.33 |
1 |
| 2005 (USA Champ.) |
45.61 |
7 |
|
|
| 4 x 400 m Relay |
| Top 25 Lists |
Tournaments |
Records |
|
|
| Year |
Result |
Place |
| 1997 (World) |
2.56.47 |
1 |
| 2003 (World Indoor) |
3.04.09 |
1 |
| 2003 (World) |
2:58.88 |
1 |
| 2006 (World Indoor) |
3.03.24 |
1 |
|
| World Records |
|
(• - Record was ratified)
|
| • |
2.54.20 |
New York
|
Jul 02, 1998
|
|