Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 50mH ind. | 6.83 | | MSG, New York, NY (USA) | 28.01.2012 | | 55mH ind. | 7.38 | | New York, NY (USA) | 11.02.2012 | | 60mH ind. | 7.80 | | Palais Omnisports de Paris-Bercy, Paris (FRA) | 04.03.2011 | | 100mH | 12.51 | +0.7 | Le Grand Stade, Marrakech (MAR) | 14.09.2014 | | Long Jump | 6.48 | -2.7 | Columbus, OH (USA) | 16.05.2009 | | 4x100m | 43.52 | | International Stadium, Gateshead (GBR) | 22.06.2013 | | 4x100mH Shuttle | 50.50 | | Des Moines, IA (USA) | 25.04.2015 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2006 | 12.11 | +1.0 | East Lansing, MI (USA) | 13.05.2006 | | 2007 | 11.71 | +1.9 | University Park, PA (USA) | 13.05.2007 | | 2008 | 11.72 | +1.8 | Champaign, IL (USA) | 17.05.2008 | | 2009 | 11.70 | +1.0 | Columbus, OH (USA) | 17.05.2009 |
| Year | Result | Wind | Venue | Date |
|---|
| 2007 | 24.43 | -2.2 | Ypsilanti, MI (USA) | 21.04.2007 | | 2008 | 23.90 | +0.8 | Tempe, AZ (USA) | 12.04.2008 | | 2009 | 24.04 | -0.4 | Ypsilanti, MI (USA) | 18.04.2009 | | 2011 | 23.92 | +1.4 | Ypsilanti, MI (USA) | 23.04.2011 |
| Year | Result | Wind | Venue | Date |
|---|
| 2004 | 14.64 | | Ypsilanti, MI (USA) | 16.04.2004 | | 2006 | 13.37 | +0.5 | East Lansing, MI (USA) | 14.05.2006 | | 2007 | 12.80 | +1.8 | Sacramento, CA (USA) | 08.06.2007 | | 2008 | 12.73 | +0.3 | Des Moines, IA (USA) | 12.06.2008 | | 2009 | 12.77 | +1.3 | Stockholm (SWE) | 31.07.2009 | | 2010 | 12.85 | +0.6 | Kingston (JAM) | 01.05.2010 | | 2011 | 12.56 | +0.7 | DS, Daegu (KOR) | 03.09.2011 | | 2012 | 12.65 | +1.5 | National Stadium, Kingston (JAM) | 05.05.2012 | | 2013 | 12.55 | -0.6 | Luzhniki Stadion, Moskva (RUS) | 17.08.2013 | | 2014 | 12.51 | +0.7 | Le Grand Stade, Marrakech (MAR) | 14.09.2014 | | 2015 | 12.56 | +1.8 | Clermont, FL (USA) | 18.04.2015 | | 2016 | 12.70 | +0.3 | Olympic Stadium, London (GBR) | 22.07.2016 | | 2017 | 12.75 | +1.6 | Montverde, FL (USA) | 10.06.2017 | | 2018 | 12.99 | +0.8 | Gold Coast (AUS) | 12.04.2018 | | 2020 | 12.90 | +0.9 | Drake Stadium, Des Moines, IA (USA) | 29.08.2020 | | 2021 | 12.62 | +1.7 | Percy Beard Track, Gainesville, FL (USA) | 17.04.2021 |
| Year | Result | Venue | Date |
|---|
| 2006 | 1:01.96 | Atlanta, GA (USA) | 01.04.2006 |
| Year | Result | Wind | Venue | Date |
|---|
| 2006 | 5.96 | | Ypsilanti, MI (USA) | 22.04.2006 | | 2007 | 5.91 | 0.0 | Tempe, AZ (USA) | 24.03.2007 | | 2008 | 6.16 | 0.0 | Ypsilanti, MI (USA) | 19.04.2008 | | 2009 | 6.48 | -2.7 | Columbus, OH (USA) | 16.05.2009 |
| Year | Result | Venue | Date |
|---|
| 2010 | 43.69 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 43.95 | DS, Daegu (KOR) | 04.09.2011 | | 2012 | 43.88 | Gainesville, FL (USA) | 07.04.2012 | | 2013 | 43.52 | International Stadium, Gateshead (GBR) | 22.06.2013 | | 2014 | 43.59 | Gainesville, FL (USA) | 05.04.2014 |
| Year | Result | Venue | Date |
|---|
| 2013 | 52.29 | Gainesville, FL (USA) | 06.04.2013 | | 2015 | 50.50 | Des Moines, IA (USA) | 25.04.2015 |
| Year | Result | Venue | Date |
|---|
| 2015 | 3:35.87 | Gainesville, FL (USA) | 04.04.2015 |
|
