Personal bests
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
2016 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| May 27 | Eugene Diamond LeagueMay 27 · 400m Hurdles · Place 3 · United States | 400m Hurdles36" / 0.914m | 3. | 49.04a | - |
2015 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| May 29 | Eugene Diamond LeagueMay 29 · 400m Hurdles · Place 2 · United States | 400m Hurdles36" / 0.914m | 2. | 48.22a | - |
2014 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| Jun 14 | New York Diamond LeagueJun 14 · 400m Hurdles · Place 6 · United States | 400m Hurdles36" / 0.914m | 6. | 49.67a | - |
2011 Outdoor Track
2 results2010 Outdoor Track
1 results| Date | Meet | Event | Pl | Mark | Gr |
| Jun 12 | New York Diamond LeagueJun 12 · 400m Hurdles · Place 2 · United States | 400m Hurdles36" / 0.914m | 2. | 47.94a PB | - |
2007 Indoor Track
1 results