| Year |
Result |
Place |
Venue |
Date |
| 2002 |
12.84 |
18 |
Baton Rouge |
May 31 |
| 2005 |
12.76 |
18 |
Carson, CA |
Jun 26 |
| 2006 |
12.56 |
6 |
Heusden-Zolder |
Jul 22 |
| 2007 |
12.57 |
6 |
Réthimno |
Jul 18 |
| 2008 |
12.43 |
1 |
Beijing |
Aug 18 |
| 2009 |
12.47 |
2 |
Réthimno |
Jul 20 |
| 2010 |
12.55 |
2 |
New York City, NY |
Jun 12 |
| 2011 |
12.67 |
7 |
Doha |
May 06 |
| 2012 |
12.58 |
8 |
London |
Aug 07 |
| 2013 |
12.50 |
5 |
Des Moines, IA |
Jun 21 |
| 2014 |
12.55 |
5 |
Sacramento, CA |
Jun 28 |
| 2015 |
12.65 |
12 |
Bellinzona |
Jul 21 |
|
| International |
| Year |
Result |
Place |
| 2007 (World) |
12.62 |
6 |
| 2008 (Olympic) |
12.72 |
7 |
| 2010 (World Cup) |
12.66 |
2 |
| 2012 (Olympic) |
12.58 |
4 |
| National |
| Year |
Result |
Place |
| 2005 (USA Champ.) |
12.90 |
4 |
| 2006 (USA Champ.) |
12.76 |
5 |
| 2007 (USA Champ.) |
12.79 |
3 |
| 2008 (OT & USA Champ.) |
12.29w |
1 |
| 2010 (USA Champ.) |
12.69 |
1 |
| 2012 (OT & USA Champ.) |
12.86 |
3 |
| 2013 (USA Champ.) |
12.55 |
5 |
| 2014 (USA Champ.) |
12.65 |
3 |
| 2015 (USA Champ.) |
DNF |
|
|
|