| Year |
Result |
Place |
Venue |
Date |
| 2004 |
20.62 |
23 |
Columbus |
May 01 |
| 2005 |
20.75 |
15 |
Modesto, CA |
May 07 |
| 2006 |
21.59 |
6 |
New York |
Jun 03 |
| 2007 |
21.18 |
7 |
Des Moines, IA |
Apr 28 |
| 2008 |
20.85 |
17 |
Modesto, CA |
May 10 |
| 2009 |
21.78 |
4 |
Tucson, AZ |
May 23 |
| 2010 |
20.68 |
17 |
London (CP) |
Aug 14 |
| 2011 |
20.90 |
13 |
Eugene, OR |
Jun 26 |
| Indoor Results |
| (better than outdoor result for the same year) |
| 2003 |
21.33 |
|
Fayetteville |
Mar 15 |
| 2007 |
21.57 |
|
Boston (Rox), MA |
Jan 27 |
|
| International |
| Year |
Result |
Place |
| 2003 (PanAmer) |
19.69 |
4 |
| National |
| Year |
Result |
Place |
| 2003 (USA Champ.) |
20.29 |
6 |
| 2004 (OT & USA Champ.) |
20.10 |
6 |
| 2005 (USA Champ.) |
20.08 |
8 |
| 2006 (USA Champ.) |
20.49 |
6 |
| 2007 (USA Champ.) |
21.00 |
2 |
| 2008 (OT & USA Champ.) |
20.80 |
4 |
| 2009 (USA Champ.) |
21.21 |
2 |
| 2011 (USA Champ.) |
20.90 |
5 |
|
|