10 Fastest Cornerback 40-Yard Dash Times at the 2025 NFL Combine

The 2025 NFL scouting combine is up and running on Friday afternoon with the second day of on-field workouts underway from Lucas Oil Stadium.

The cornerbacks of the 2025 draft class kicked things off on Day 2, starting with the highly anticipated—and always of interest—40-yard dash.

Some impressive numbers came through. Here's a look at the top 10 times:

Rank	Name	School	40-Yard Dash Time
t10.	Bilhal Kone	Western Michigan	4.43
t10.	Trey Amos	Ole Miss	4.43
9.	Mac McWilliams	UCF	4.41
8.	Justin Walley	Minnesota	4.40
t6.	Robert Longerbeam	Rutgers	4.39
t6.	Jahdae Barron	Texas	4.39
5.	Zah Frazier	UTSA	4.36
4.	Jacob Parrish	Kansas State	4.35
3.	Caleb Ransaw	Tulane	4.33
2.	Darien Porter	Iowa State	4.30
1.	Maxwell Hairston	Kentucky	4.28

RELATED: 10 Fastest Linebacker 40-Yard Dash Times at the 2025 NFL Combine

And here's a look at their attempts:

t10. Bilhal Kone, Western Michigan

Western Michigan Broncos CB Bilhal Kone breaks up a pass. | Mickey Welsh / Advertiser / USA TODAY NETWORK via Imagn Images

Time: 4.43 seconds

A nice pair of 40 times from Bilhal Kone 🇨🇮@WMU_Football @nflnetwork #NFLCombine pic.twitter.com/J9GyWnPKJD
— NFL Africa (@NFLAfrica) February 28, 2025

t10. Trey Amos, Ole Miss

Trey Amos celebrates a pass break-up. | Petre Thomas-Imagn Images

Time: 4.43 seconds

Ole Miss DB Trey Amos out of the blocks with a 🔥 4.46 (unofficial). pic.twitter.com/iPIwcjxfdP
— The Rebel Walk (@TheRebelWalk) February 28, 2025

9. Mac McWilliams, UCF

Mac McWilliams goes in for a peanut punch. | Doug Engle/Gainesville Sun / USA TODAY NETWORK via Imagn Images

Time: 4.41 seconds

4.41!

Mac McWilliams was flying 💨#NFLCombine on NFL Network pic.twitter.com/BVJ6aUZKnX
— UCF Football (@UCF_Football) February 28, 2025

8. Justin Walley, Minnesota

Justin Walley celebrates a fumble recovery by Minnesota. | Matt Krohn-Imagn Images

Time: 4.40 seconds

JUSTIN WALLEY WITH THE 4.4 SPEED! pic.twitter.com/ciz1KwQWaD
— GopherHole.com (@GopherHole) February 28, 2025

t6. Robert Longerbeam, Rutgers

Former Rutgers CB Robert Longerbeam. | Mark J. Rebilas-Imagn Images

Time: 4.39 seconds

4.40 ‼️

Heck of a day for Robert Longerbeam 💯

📺 #NFLCombine on @NFLNetwork pic.twitter.com/HrIzosUb6n
— Rutgers Football 🪓 (@RFootball) February 28, 2025

t6. Jahdae Barron, Texas

Texas Longhorns CB Jahdae Barron celebrates a turnover. | Ricardo B. Brazziell/American-Statesman / USA TODAY NETWORK / USA TODAY NETWORK via Imagn Images

Time: 4.39 seconds

Texas DB Jahdae Barron runs a 4.40u on his first attempt

📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/ofEW8gI7uM
— NFL (@NFL) February 28, 2025

5. Zah Frazier, UTSA

Zah Frazier attempts to break up a pass against Coastal Carolina. | Matthew Hinton-Imagn Images

Time: 4.36 seconds

4.39u for UTSA cornerback Zah Frazier 🔥

📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/kYCnvDkgwP
— NFL (@NFL) February 28, 2025

4. Jacob Parrish, Kansas State

Jacob Parrish celebrates an interception. | Jeremy Reper-Imagn Images

Time: 4.35 seconds

4.36u for Kansas State Wildcat Jacob Parrish

📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/b1vbl0afsF
— NFL (@NFL) February 28, 2025

3. Caleb Ransaw, Tulane

Caleb Ransaw makes a tackle. | Kevin Jairaj-Imagn Images

Time: 4.33 seconds

Caleb Ransaw 4.33u#NFLCombine pic.twitter.com/YVBjSaT8ch
— WalkTheMock (@WalkTheMock) February 28, 2025

2. Darien Porter, Iowa State

Former Iowa State cornerback Darien Porter. | Reese Strickland-Imagn Images

Time: 4.30 seconds

Darien Porter from Iowa State runs an impressive 4.30u!

📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/Rxyq4BquDT
— NFL (@NFL) February 28, 2025

1. Maxwell Hairston, Kentucky

Former Kentucky CB Maxwell Hairston. | Jordan Prather-Imagn Images

Time: 4.28 seconds

Maxwell Hairston ran a blazing 4.29u on his second run!

📺: #NFLCombine on @NFLNetwork
📱: Stream on @NFLPlus pic.twitter.com/yhkcVOInOs
— NFL (@NFL) February 28, 2025