| Rank |
Driver |
Ten-Lap Average (MPH) |
| 1. |
Jimmie Johnson |
195.842 |
| 2. |
Joey Logano |
195.607 |
| 3. |
Kevin Harvick |
193.728 |
Posted in Breaking News, Practice Results, Ten Lap Averages | Comments Off
Tags: 10 lap average, 1st practice, average practice speeds, average speeds, first practice, friday practice, laps ran, Laps Run, Michigan, Michigan International Speedway, Michigan Repave, MIS, nascar, nascar.com live leaderboard, number of laps, practice 1, practice results, practice speeds, qualifying practice, Quicken Loans 400, Race 15, re-pave, repavement, speed, speeds, sprint cup series, ten lap average, ten lap averages