Personal Bests| Event | Result | Venue | Date |
|---|
| 500m ind. | 1:13.55 | Syracuse, NY (USA) | 17.02.2002 | | 800m | 1:57.88 | Rethymno (GRE) | 21.07.2006 | | 800m ind. | 1:59.54 | Olimpiyskiy Stadion, Moskva (RUS) | 12.03.2006 | | 1000m | 2:37.37 | Linz (AUT) | 23.08.2005 | | 1000m ind. | 2:38.62 | Boston, MA (USA) | 06.02.2010 | | 1500m | 4:05.56 | Carson, CA (USA) | 20.05.2007 | | Mile ind. | 4:32.33 | Gainesville, FL (USA) | 03.03.2005 | | 3000m ind. | 9:48.96 | New York, NY (USA) | 01.02.2003 | | Mile Road | 4:46.43 | Hamilton (BER) | 15.01.2016 | | 10 km Road | 34:27 | Hamilton (BER) | 15.01.2011 | | Sprint Medley 1600m | 3:34.64 | Philadelphia, PA (USA) | 30.04.2011 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2003 | 56.84 | Waco, TX (USA) | 19.04.2003 |
| Year | Result | Venue | Date |
|---|
| 1999 | 2:15.82 | Kingston (JAM) | 27.03.1999 | | 2002 | 2:06.01 | Harrisonburg, VA (USA) | 11.05.2002 | | 2003 | 2:03.21 | Sacramento, CA (USA) | 14.06.2003 | | 2005 | 1:58.88 | Stadio Olimpico, Roma (ITA) | 08.07.2005 | | 2006 | 1:57.88 | Rethymno (GRE) | 21.07.2006 | | 2007 | 1:58.61 | Eugene, OR (USA) | 10.06.2007 | | 2008 | 1:58.24 | National Stadium, Beijing (CHN) | 18.08.2008 | | 2009 | 1:59.13 | Stade Louis II, Monaco (MON) | 28.07.2009 | | 2010 | 1:58.16 | Poljud Stadion, Split (CRO) | 04.09.2010 | | 2011 | 1:58.21 | Olympiastadion, Stockholm (SWE) | 29.07.2011 | | 2012 | 2:01.55 | Kingston (JAM) | 30.06.2012 | | 2013 | 2:03.62 | Baie Mahault (FRA) | 08.05.2013 | | 2016 | 2:00.81 | Atlanta, GA (USA) | 04.06.2016 |
| Year | Result | Venue | Date |
|---|
| 2005 | 2:37.37 | Linz (AUT) | 23.08.2005 |
| Year | Result | Venue | Date |
|---|
| 1999 | 4:55.30 | Kingston (JAM) | 26.03.1999 | | 2001 | 4:37.06 | Durham, NC (USA) | 07.04.2001 | | 2002 | 4:25.59 | Storrs, CT (USA) | 05.05.2002 | | 2003 | 4:26.86 | Storrs, CT (USA) | 03.05.2003 | | 2004 | 4:22.42 | New York, NY (USA) | 08.05.2004 | | 2005 | 4:07.11 | Palo Alto, CA (USA) | 30.05.2005 | | 2006 | 4:08.89 | Carson, CA (USA) | 21.05.2006 | | 2007 | 4:05.56 | Carson, CA (USA) | 20.05.2007 | | 2009 | 4:13.16 | Carson, CA (USA) | 16.05.2009 | | 2011 | 4:06.50 | Sydney (AUS) | 19.03.2011 | | 2012 | 4:17.54 | Tempe, AZ (USA) | 07.04.2012 | | 2013 | 4:18.97 | National Stadium, Kingston (JAM) | 04.05.2013 | | 2016 | 4:17.13 | National Stadium, Kingston (JAM) | 07.05.2016 |
| Year | Result | Venue | Date |
|---|
| 2016 | 4:46.43 | Hamilton (BER) | 15.01.2016 |
| Year | Result | Venue | Date |
|---|
| 2011 | 34:27 | Hamilton (BER) | 15.01.2011 | | 2015 | 37:42 | Hamilton (BER) | 16.01.2015 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:35.37 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 3:34.64 | Philadelphia, PA (USA) | 30.04.2011 |
|
