Personal Bests| Event | Result | Wind | Venue | Date |
|---|
| 200m | 24.46 | +1.4 | Long Beach, CA (USA) | 18.05.2001 | | 400m | 52.82 | | Los Angeles, CA (USA) | 10.05.2014 | | 800m | 1:57.84 | | Stade Louis II, Monaco (MON) | 28.07.2009 | | 800m ind. | 2:01.87 | | Boston, MA (USA) | 05.02.2011 | | 1500m | 4:17.87 | | Padova (ITA) | 17.07.2011 | | Mile Road | 4:47.0h | | Lahaina, HI (USA) | 21.09.2014 | | Sprint Medley 1600m | 3:42.85 | | Philadelphia, PA (USA) | 28.04.2012 | | 4x800m | 8:00.62 | | T. Robinson Stadium, Nassau (BAH) | 03.05.2015 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Wind | Venue | Date |
|---|
| 2001 | 24.46 | +1.4 | Long Beach, CA (USA) | 18.05.2001 | | 2016 | 25.58 | -0.4 | Palo Alto, CA (USA) | 01.04.2016 |
| Year | Result | Venue | Date |
|---|
| 1999 | 56.13 | Sacramento, CA (USA) | 05.06.1999 | | 2000 | 54.60 | Sacramento, CA (USA) | 10.06.2000 | | 2001 | 53.96 | Long Beach, CA (USA) | 19.05.2001 | | 2002 | 53.86 | Fresno, CA (USA) | 29.03.2002 | | 2005 | 56.23 | San Luis Obispo, CA (USA) | 30.04.2005 | | 2009 | 54.11 | San Mateo, CA (USA) | 24.05.2009 | | 2010 | 53.74 | Nuoro (ITA) | 14.07.2010 | | 2014 | 52.82 | Los Angeles, CA (USA) | 10.05.2014 | | 2016 | 54.80 | Palo Alto, CA (USA) | 01.04.2016 |
| Year | Result | Venue | Date |
|---|
| 2002 | 2:06.53 | Irvine, CA (USA) | 18.05.2002 | | 2003 | 2:05.78 | Palo Alto, CA (USA) | 31.05.2003 | | 2005 | 2:03.10 | Sacramento, CA (USA) | 11.06.2005 | | 2007 | 2:11.57 | Los Angeles, CA (USA) | 03.06.2007 | | 2008 | 2:02.01 | Eugene, OR (USA) | 30.06.2008 | | 2009 | 1:57.84 | Stade Louis II, Monaco (MON) | 28.07.2009 | | 2010 | 1:59.00 | Lignano Sabbiadoro (ITA) | 18.07.2010 | | 2011 | 1:58.50 | DS, Daegu (KOR) | 04.09.2011 | | 2012 | 1:59.61 | Sports Park Mladost, Zagreb (CRO) | 04.09.2012 | | 2013 | 2:01.02 | Drake Stadium, Des Moines, IA (USA) | 21.06.2013 | | 2014 | 1:59.96 | Los Angeles, CA (USA) | 15.05.2014 | | 2015 | 2:00.05 | Hayward Field, Eugene, OR (USA) | 26.06.2015 | | 2016 | 2:00.82 | Palo Alto, CA (USA) | 01.05.2016 |
| Year | Result | Venue | Date |
|---|
| 2011 | 4:17.87 | Padova (ITA) | 17.07.2011 | | 2016 | 4:26.23 | Eugene, OR (USA) | 15.04.2016 |
| Year | Result | Venue | Date |
|---|
| 2014 | 4:47.0h | Lahaina, HI (USA) | 21.09.2014 |
| Year | Result | Venue | Date |
|---|
| 2012 | 3:42.85 | Philadelphia, PA (USA) | 28.04.2012 |
| Year | Result | Venue | Date |
|---|
| 2015 | 8:00.62 | T. Robinson Stadium, Nassau (BAH) | 03.05.2015 |
|
