Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 100m | 11.70 | -4.4 | Calabar (NGR) | 19.06.2013 | | 200m | 23.42 | +1.8 | Donnas (ITA) | 10.07.2010 | | 200m ind. | 24.20 | | Blacksburg, VA (USA) | 20.02.2009 | | 400m | 51.39 | | National Stadium, Beijing (CHN) | 16.08.2008 | | 400m ind. | 52.78 | | Blacksburg, VA (USA) | 21.02.2009 | | 400mH | 54.40 | | Olympic Stadium, London (GBR) | 06.08.2012 | | 4x400m | 3:23.74 | | National Stadium, Beijing (CHN) | 23.08.2008 | | Sprint Medley 1600m | 3:47.09 | | Philadelphia, PA (USA) | 30.04.2011 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2007 | 12.46 | | Mobile, AL (USA) | 03.03.2007 | | 2008 | 11.93 | +0.8 | Athens, GA (USA) | 19.04.2008 | | 2009 | 11.71 | +1.3 | Athens, GA (USA) | 18.04.2009 | | 2013 | 11.70 | -4.4 | Calabar (NGR) | 19.06.2013 |
| Year | Result | Wind | Venue | Date |
|---|
| 2007 | 24.89 | +1.6 | Hattiesburg, MS (USA) | 10.03.2007 | | 2008 | 23.92 | +0.6 | Greensboro, NC (USA) | 14.06.2008 | | 2009 | 23.83 | +0.9 | Albertville (FRA) | 09.07.2009 | | 2010 | 23.42 | +1.8 | Donnas (ITA) | 10.07.2010 | | 2012 | 24.02 | +0.9 | St-Martin (FRA) | 05.05.2012 | | 2015 | 25.02 | -1.4 | Atlanta, GA (USA) | 31.05.2015 |
| Year | Result | Venue | Date |
|---|
| 2003 | 55.34 | Enugu (NGR) | 24.05.2003 | | 2004 | 53.45 | Denton, TX (USA) | 09.05.2004 | | 2006 | 52.99 | Lafayette, LA (USA) | 14.05.2006 | | 2007 | 52.95 | Lafayette, LA (USA) | 12.05.2007 | | 2009 | 52.95 | Auburn, AL (USA) | 04.04.2009 | | 2010 | 52.19 | Calabar (NGR) | 25.06.2010 | | 2011 | 52.59 | Calabar (NGR) | 25.06.2011 | | 2012 | 52.96 | St-Martin (FRA) | 05.05.2012 | | 2015 | 54.19 | Warri (NGR) | 30.07.2015 |
| Year | Result | Venue | Date |
|---|
| 2009 | 2:52.56 | Charlotte, NC (USA) | 03.05.2009 |
| Year | Result | Wind | Venue | Date |
|---|
| 2009 | 18.42 | +0.8 | Charlotte, NC (USA) | 02.05.2009 |
| Year | Result | Venue | Date |
|---|
| 2003 | 1:00.03 | Lagos (NGR) | 13.06.2003 | | 2004 | 57.33 | Baton Rouge, LA (USA) | 29.05.2004 | | 2006 | 56.09 | Sacramento, CA (USA) | 09.06.2006 | | 2007 | 55.37 | Des Moines, IA (USA) | 28.04.2007 | | 2008 | 55.92 | Addis Abeba (ETH) | 04.05.2008 | | 2009 | 54.80 | Abuja (NGR) | 25.07.2009 | | 2010 | 54.59 | Poljud Stadion, Split (CRO) | 04.09.2010 | | 2011 | 56.23 | DS, Daegu (KOR) | 29.08.2011 | | 2012 | 54.40 | Olympic Stadium, London (GBR) | 06.08.2012 | | 2013 | 55.10 | Warri (NGR) | 14.06.2013 | | 2014 | 1:02.77 | Atlanta, GA (USA) | 16.05.2014 | | 2015 | 56.56 | Warri (NGR) | 31.07.2015 | | 2016 | 59.80 | Nassau (BAH) | 16.04.2016 |
| Year | Result | Venue | Date |
|---|
| 2009 | 1.42 | Charlotte, NC (USA) | 02.05.2009 |
| Year | Result | Wind | Venue | Date |
|---|
| 2009 | 4.73 | +1.8 | Charlotte, NC (USA) | 03.05.2009 |
| Year | Result | Venue | Date |
|---|
| 2009 | 10.40 | Charlotte, NC (USA) | 02.05.2009 |
| Year | Result | Venue | Date |
|---|
| 2009 | 21.92 | Charlotte, NC (USA) | 03.05.2009 |
| Year | Result | Venue | Date |
|---|
| 2009 | 3372 | Charlotte, NC (USA) | 03.05.2009 |
| Year | Result | Venue | Date |
|---|
| 2006 | 3:30.84 | Chaoyang Sport Center, Beijing (CHN) | 20.08.2006 | | 2008 | 3:23.74 | National Stadium, Beijing (CHN) | 23.08.2008 | | 2009 | 3:27.42 | Philadelphia, PA (USA) | 25.04.2009 | | 2010 | 3:29.26 | Nyayo National Stadium, Nairobi (KEN) | 01.08.2010 | | 2011 | 3:25.59 | DS, Daegu (KOR) | 02.09.2011 | | 2012 | 3:31.59 | Philadelphia, PA (USA) | 28.04.2012 | | 2013 | 3:28.65 | Philadelphia, PA (USA) | 27.04.2013 |
| Year | Result | Venue | Date |
|---|
| 2011 | 3:47.09 | Philadelphia, PA (USA) | 30.04.2011 |
|
