Personal Bests| Event | Result | Venue | Date |
|---|
| 800m | 1:45.04 | Olympic Stadium, London (GBR) | 26.07.2013 | | 800m ind. | 1:47.93 | Albuquerque, NM (USA) | 02.03.2013 | | 1500m | 3:44.22 | Palo Alto, CA (USA) | 06.04.2012 | | 4x400m | 3:09.39 | Eugene, OR (USA) | 28.05.2011 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2009 | 1:48.97 | Eugene, OR (USA) | 29.05.2009 | | 2010 | 1:47.87 | Austin, TX (USA) | 28.05.2010 | | 2011 | 1:46.84 | Eugene, OR (USA) | 27.05.2011 | | 2012 | 1:48.16 | Hayward Field, Eugene, OR (USA) | 22.06.2012 | | 2013 | 1:45.04 | Olympic Stadium, London (GBR) | 26.07.2013 | | 2014 | 1:49.22 | Corvallis, OR (USA) | 02.05.2014 | | 2015 | 1:47.52 | Portland, OR (USA) | 14.06.2015 | | 2016 | 1:50.14 | Palo Alto, CA (USA) | 01.05.2016 |
| Year | Result | Venue | Date |
|---|
| 2011 | 3:48.55 | Walnut, CA (USA) | 15.04.2011 | | 2012 | 3:44.22 | Palo Alto, CA (USA) | 06.04.2012 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:10.83 | Berkeley, CA (USA) | 16.05.2010 | | 2011 | 3:09.39 | Eugene, OR (USA) | 28.05.2011 | | 2012 | 3:10.74 | Eugene, OR (USA) | 13.05.2012 |
|
