Best 40 Times by Position at the NFL Combine

Wide Receiver:
1. J.J. Nelson (UAB) 4.28
2. Phillip Dorsett (Miami) 4.33
3. Chris Conley (Georgia) 4.35
3. Kevin White (West Virginia) 4.35
5. Tyler Lockett (Kansas State) 4.40
6. Tre McBride (William & Mary) 4.41
7. Devin Smith (Ohio State) 4.42
7. Kenny Bell (Nebraska) 4.42
7. Nelson Agholor (USC) 4.42
7. Amari Cooper (Alabama) 4.42

Notables:
DeVante Parker (Louisville) 4.45
Dorial Green-Beckham (Missouri) 4.49
Rashad Greene (Florida State) 4.53
Devin Funchess (Michigan) 4.70 (worst for WR at combine)


Running Back:
1. Jeremy Langford (Michigan State) 4.42
2. Karlos Williams (Florida State) 4.48
3. Trey Williams (Texas A&M) 4.49
4. David Johnson (Northern Iowa) 4.50
5. Melvin Gordon (Wisconsin) 4.52

Notables:
Duke Johnson (Miami) 4.54
Jay Ajayi (Boise State) 4.57
Ameer Abdullah (Nebraska) 4.60
T.J. Yeldon (Alabama) 4.61
Braylon Heard (Kentucky) 4.63


Quarterback:
1. Marcus Mariota (Oregon) 4.52
2. Nick Marshall (Auburn) 4.54
3. Blake Sims (Alabama) 4.57
4. Brett Hundley (UCLA) 4.63
4. Cody Farjardo (Nevada) 4.63

Notables:
Bryce Petty (Baylor) 4.87
Jameis Winston (Florida State) 4.97
Sean Mannion (Oregon State) 5.14


Defensive Back:
1. Trae Waynes (Michigan State) 4.31
2. Ronald Darby (Florida State) 4.38
3. Doran Grant (Ohio State) 4.44
3. Josh Shaw (USC) 4.44
3. Craig Mager (Texas State) 4.44
3. Charles Gaines (Louisville) 4.44

Notables:
Senquez Golson (Ole Miss) 4.46
Jalen Collins (LSU) 4.48
Kevin Johnson (Wake Forest) 4.52
Marcus Peters (Washington) 4.53
P.J. Williams (Florida State) 4.57
Shaq Thompson (Washington) 4.64 - Ran with LBs
Byron Jones (UConn) Did Not Run