Personal Bests| Event | Result | Venue | Date |
|---|
| 600m ind. | 1:19.35 | Blacksburg, VA (USA) | 22.01.2010 | | 800m | 1:44.71 | Des Moines, IA (USA) | 10.06.2011 | | 800m ind. | 1:46.98 | NY (USA) | 27.02.2016 | | 1000m ind. | 2:17.90 | New York, NY (USA) | 01.02.2013 | | 1500m | 3:34.78 | Los Angeles, CA (USA) | 18.05.2012 | | 1500m ind. | 3:41.21 | Oregon Convention Center, Portland, OR (USA) | 18.03.2016 | | Mile | 3:57.15 | Concord, MA (USA) | 04.06.2015 | | Mile ind. | 3:53.16 | New York, NY (USA) | 20.02.2016 | | 4x400m | 3:09.50 | Clemson, SC (USA) | 17.04.2010 | | 4x800m | 7:04.84 | T. Robinson Stadium, Nassau (BAH) | 02.05.2015 | | 4x800m ind. | 7:13.22 | Reggie Lewis Center, Boston, MA (USA) | 08.02.2014 |
| Season's Bests| Event | Result | Venue | Date | T-L |
|---|
| 800m | 1:51.03 | Weaver Stadium, Princeton, NJ (USA) | 12.04.2024 | |
|
World RankingsNot ranked currently. | | Year | Result | Venue | Date |
|---|
| 2009 | 1:48.66 | South Plainfield, NJ (USA) | 04.06.2009 | | 2010 | 1:45.54 | Eugene, OR (USA) | 09.06.2010 | | 2011 | 1:44.71 | Des Moines, IA (USA) | 10.06.2011 | | 2012 | 1:45.06 | Icahn Stadium, New York, NY (USA) | 09.06.2012 | | 2013 | 1:48.18 | Princeton, NJ (USA) | 19.04.2013 | | 2014 | 1:46.28 | Icahn Stadium, New York, NY (USA) | 14.06.2014 | | 2015 | 1:45.98 | Icahn Stadium, New York, NY (USA) | 13.06.2015 | | 2016 | 1:46.06 | Philadelphia, PA (USA) | 25.06.2016 | | 2017 | 1:47.47 | Somerville, MA (USA) | 02.06.2017 | | 2018 | 1:47.78 | Cambridge, MA (USA) | 19.05.2018 | | 2019 | 1:54.42 | Concord, MA (USA) | 13.06.2019 | | 2021 | 1:51.13 | Trabuco Hills HS, Mission Viejo, CA (USA) | 18.07.2021 | | 2022 | 1:50.04 | Billy J. Murphy Track and Field Complex, Memphis, TN (USA) | 29.07.2022 | | 2024 | 1:51.03 | Weaver Stadium, Princeton, NJ (USA) | 12.04.2024 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:41.09 | Greensboro, NC (USA) | 16.05.2010 | | 2011 | 3:40.77 | Durham, NC (USA) | 23.04.2011 | | 2012 | 3:34.78 | Los Angeles, CA (USA) | 18.05.2012 | | 2013 | 3:43.52 | Los Angeles, CA (USA) | 17.05.2013 | | 2014 | 3:42.54 | Princeton, NJ (USA) | 18.04.2014 | | 2015 | 3:35.52 | Olympiastadion, Stockholm (SWE) | 30.07.2015 | | 2016 | 3:34.88 | Hayward Field, Eugene, OR (USA) | 10.07.2016 | | 2017 | 3:35.25 | New York, NY (USA) | 06.07.2017 | | 2018 | 3:36.05 | Bislett Stadion, Oslo (NOR) | 07.06.2018 | | 2021 | 3:46.89 | Ansin Sports Complex, Miramar, FL (USA) | 10.04.2021 | | 2022 | 3:42.77 | UVA Lanningan Field, Charlottesville, VA (USA) | 22.04.2022 |
| Year | Result | Venue | Date |
|---|
| 2009 | 4:03.49 | Portland, OR (USA) | 12.06.2009 | | 2010 | 4:01.55 | Charlottesville, VA (USA) | 09.04.2010 | | 2013 | 3:57.82 | Philadelphia, PA (USA) | 27.04.2013 | | 2014 | 4:10.44 | Philadelphia, PA (USA) | 26.04.2014 | | 2015 | 3:57.15 | Concord, MA (USA) | 04.06.2015 | | 2017 | 4:03.24 | Alexander Stadium, Birmingham (GBR) | 20.08.2017 | | 2018 | 4:00.50 | Princeton, NJ (USA) | 21.04.2018 |
| Year | Result | Venue | Date |
|---|
| 2010 | 8:40.15 | Durham, NC (USA) | 02.04.2010 |
| Year | Result | Venue | Date |
|---|
| 2010 | 3:09.50 | Clemson, SC (USA) | 17.04.2010 |
| Year | Result | Venue | Date |
|---|
| 2010 | 7:15.38 | Philadelphia, PA (USA) | 24.04.2010 | | 2011 | 7:12.15 | Philadelphia, PA (USA) | 30.04.2011 | | 2014 | 7:09.06 | T. Robinson Stadium, Nassau (BAH) | 24.05.2014 | | 2015 | 7:04.84 | T. Robinson Stadium, Nassau (BAH) | 02.05.2015 |
|
