Rocky Mountain Raceway

Practice Session (Preston Cosner)

6:04:40pm
Preston Cosner (6:04:40pm)
Driver Preston Cosner
Class Street Stock
Transponder 4095254
Session Time Date: September 10, 2026 (Thursday)
Start: 6:04:40pm
End: 6:13:22pm
Length of Session: 3:41
Num Laps 57
Fastest Lap 3.455
Top 3 Consec 10.630
Averages Avg: 3.883
Top 5: 3.516
Top 10: 3.549
Top 15: 3.569
Std Deviation: 0.377
Consistency: 90.299%
Valid Lap Range 0 to 5:00
(lap times outside of this range are maked as "invalid")
Lap Times
Lap 1: 4.053
Lap 2: 4.766
Lap 3: 4.63
Lap 4: 4.721
Lap 5: 3.97
Lap 6: 4.105
Lap 7: 3.661
Lap 8: 3.713
Lap 9: 3.455
Lap 10: 3.981
Lap 11: 4.146
Lap 12: 3.667
Lap 13: 5.153
Lap 14: 3.96
Lap 15: 3.564
Lap 16: 3.698
Lap 17: 3.628
Lap 18: 4.169
Lap 19: 3.933
Lap 20: 4.021
Lap 21: 3.707
Lap 22: 3.691
Lap 23: 4.869
Lap 24: 3.808
Lap 25: 3.791
Lap 26: 3.663
Lap 27: 3.584
Lap 28: 3.651
Lap 29: 3.562
Lap 30: 3.58
Lap 31: 3.603
Lap 32: 4.186
Lap 33: 4
Lap 34: 3.859
Lap 35: 3.778
Lap 36: 3.577
Lap 37: 3.577
Lap 38: 3.476
Lap 39: 3.95
Lap 40: 4.408
Lap 41: 3.638
Lap 42: 3.674
Lap 43: 3.591
Lap 44: 4.405
Lap 45: 3.653
Lap 46: 3.709
Lap 47: 3.61
Lap 48: 3.654
Lap 49: 3.59
Lap 50: 3.525
Lap 51: 3.617
Lap 52: 3.659
Lap 53: 3.751
Lap 54: 4.463
Lap 55: 3.831
Lap 56: 3.931
Lap 57: 3.741
* indicates an invalid lap (not counted in stats)
Lap-by-Lap Graph
close X