Grand River RC

Practice Session (Pat Zerfas)

7:00:07pm
Pat Zerfas (7:00:07pm)
Driver Pat Zerfas
Class 21.5 Truck
Transponder 5852511
Session Time Date: January 1, 2026 (Thursday)
Start: 7:00:07pm
End: 7:05:10pm
Length of Session: 3:02
Num Laps 34
Fastest Lap 4.410
Top 3 Consec 13.298
Averages Avg: 5.366
Top 5: 4.429
Top 10: 4.451
Top 15: 4.469
Std Deviation: 4.638
Consistency: 13.557%
Valid Lap Range 3 to 10
(lap times outside of this range are maked as "invalid")
Lap Times
Lap 1: 4.719
Lap 2: 4.41
Lap 3: 4.431
Lap 4: 4.457
Lap 5: 4.499
Lap 6: 4.507
Lap 7: 4.466
Lap 8: 4.446
Lap 9: 4.426
Lap 10: 4.509
Lap 11: 4.819
Lap 12: 32.004
Lap 13: 4.534
Lap 14: 4.473
Lap 15: 4.481
Lap 16: 4.432
Lap 17: 4.509
Lap 18: 4.567
Lap 19: 4.6
Lap 20: 4.51
Lap 21: 4.625
Lap 22: 4.66
Lap 23: 4.704
Lap 24: 4.542
Lap 25: 4.55
Lap 26: 4.73
Lap 27: 4.657
Lap 28: 4.485
Lap 29: 4.537
Lap 30: 4.584
Lap 31: 4.549
Lap 32: 4.597
Lap 33: 4.587
Lap 34: 4.83
* indicates an invalid lap (not counted in stats)
Lap-by-Lap Graph
close X