Personal Bests| Event | Result | Venue | Date |
|---|
| 400m | 53.79 | Knoxville, TN (USA) | 08.05.2010 | | 400m ind. | 55.29 | Portland, OR (USA) | 05.02.2016 | | 500m ind. | 1:09.70 | University Park, PA (USA) | 30.01.2010 | | 600m ind. | 1:27.81 | Boston, MA (USA) | 28.02.2015 | | 800m | 1:58.22 | Hayward Field, Eugene, OR (USA) | 03.07.2010 | | 800m ind. | 2:00.39 | New York, NY (USA) | 22.01.2011 | | 1000m | 2:43.18 | Stadion Orzeł, Warszawa (POL) | 25.08.2013 | | 1000m ind. | 2:40.32 | Boston, MA (USA) | 04.02.2012 | | 1500m | 4:08.60 | Los Angeles, CA (USA) | 21.05.2011 | | 1500m ind. | 4:16.05 | Portland, OR (USA) | 05.02.2016 | | Mile | 4:41.76 | Philadelphia, PA (USA) | 26.04.2014 | | 4x400m | 3:33.69 | Greensboro, NC (USA) | 29.05.2010 | | 4x400m ind. | 3:35.85 | Fayetteville, AR (USA) | 15.03.2008 | | Sprint Medley 1600m | 3:37.81 | Philadelphia, PA (USA) | 30.04.2011 | | 4x800m | 8:08.39 | Eugene, OR (USA) | 26.07.2014 | | Distance Medley | 10:50.98 | College Station, TX (USA) | 13.03.2009 | | Distance Medley ind. | 10:58.37 | Fayetteville, AR (USA) | 12.03.2010 | | 4x1500m | 17:08.34 | Philadelphia, PA (USA) | 24.04.2009 |
| Season's BestsNo season's bests available. |
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2009 | 54.36 | Knoxville, TN (USA) | 18.04.2009 | | 2010 | 53.79 | Knoxville, TN (USA) | 08.05.2010 |
| Year | Result | Venue | Date |
|---|
| 2007 | 2:08.01 | Tuscaloosa, AL (USA) | 11.05.2007 | | 2008 | 2:04.38 | Des Moines, IA (USA) | 12.06.2008 | | 2009 | 2:00.40 | Marietta, GA (USA) | 19.07.2009 | | 2010 | 1:58.22 | Hayward Field, Eugene, OR (USA) | 03.07.2010 | | 2011 | 1:59.25 | Hayward Field, Eugene, OR (USA) | 26.06.2011 | | 2012 | 1:59.72 | Hayward Field, Eugene, OR (USA) | 25.06.2012 | | 2013 | 2:00.20 | Lignano Sabbiadoro (ITA) | 16.07.2013 | | 2014 | 2:01.91 | Dublin (IRL) | 11.07.2014 | | 2015 | 2:00.61 | Hayward Field, Eugene, OR (USA) | 26.06.2015 | | 2016 | 2:01.03 | Los Angeles, CA (USA) | 20.05.2016 |
| Year | Result | Venue | Date |
|---|
| 2013 | 2:43.18 | Stadion Orzeł, Warszawa (POL) | 25.08.2013 |
| Year | Result | Venue | Date |
|---|
| 2007 | 4:27.09 | Nashville, TN (USA) | 21.04.2007 | | 2008 | 4:31.81 | Coral Gables, FL (USA) | 29.03.2008 | | 2009 | 4:24.28 | Palo Alto, CA (USA) | 27.03.2009 | | 2010 | 4:15.66 | Knoxville, TN (USA) | 09.04.2010 | | 2011 | 4:08.60 | Los Angeles, CA (USA) | 21.05.2011 | | 2012 | 4:08.72 | Los Angeles, CA (USA) | 18.05.2012 | | 2014 | 4:22.26 | Walnut, CA (USA) | 18.04.2014 | | 2015 | 4:11.62 | Portland, OR (USA) | 14.06.2015 | | 2016 | 4:12.62 | Palo Alto, CA (USA) | 01.05.2016 |
| Year | Result | Venue | Date |
|---|
| 2014 | 4:41.76 | Philadelphia, PA (USA) | 26.04.2014 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:33.69 | Greensboro, NC (USA) | 29.05.2010 |
| Year | Result | Venue | Date |
|---|
| 2011 | 3:37.81 | Philadelphia, PA (USA) | 30.04.2011 | | 2012 | 3:42.85 | Philadelphia, PA (USA) | 28.04.2012 |
| Year | Result | Venue | Date |
|---|
| 2007 | 8:27.45 | Philadelphia, PA (USA) | 27.04.2007 | | 2009 | 8:17.91 | Philadelphia, PA (USA) | 21.04.2009 | | 2010 | 8:18.22 | Philadelphia, PA (USA) | 24.04.2010 | | 2013 | 8:10.99 | Philadelphia, PA (USA) | 27.04.2013 | | 2014 | 8:08.39 | Eugene, OR (USA) | 26.07.2014 |
| Year | Result | Venue | Date |
|---|
| 2009 | 10:50.98 | College Station, TX (USA) | 13.03.2009 | | 2010 | 10:54.65 | Philadelphia, PA (USA) | 22.04.2010 |
| Year | Result | Venue | Date |
|---|
| 2008 | 17:29.12 | Philadelphia, PA (USA) | 24.04.2008 | | 2009 | 17:08.34 | Philadelphia, PA (USA) | 24.04.2009 | | 2010 | 17:14.91 | Philadelphia, PA (USA) | 23.04.2010 |
|
