| Year |
Result |
Place |
Venue |
Date |
| 2007 |
20.60 |
18 |
Gainesville, FL |
Apr 07 |
| 2008 |
21.45 |
6 |
Tallahassee, FL |
Mar 28 |
| 2009 |
21.09 |
8 |
Kingston JAM |
May 02 |
| 2010 |
20.55 |
20 |
Kingston (NS), JAM |
Jun 26 |
| 2012 |
20.72 |
18 |
Kingston, JAM |
Jul 01 |
|
| Year |
Result |
Place |
| 2006 (World Cup) |
20.21 |
5 |
| 2006 (ComWealth) |
19.75 |
2 |
| 2007 (PanAmer) |
20.06 |
2 |
| 2008 (World Indoor) |
20.29 |
6 |
| 2010 (ComWealth) |
20.19 |
2 |
|
|