HobbyPlex Raceway

Practice Session (Mark Jacobson)

10:18:20am
Mark Jacobson (10:18:20am)
Driver Mark Jacobson
Class Vintage Trans Am
Transponder 9848010
Session Time Date: November 15, 2025 (Saturday)
Start: 10:18:20am
End: 10:26:04am
Length of Session: 2:43
Num Laps 12
Fastest Lap 11.736
Top 3 Consec 37.637
Averages Avg: 13.595
Top 5: 12.344
Top 10: 13.036
Top 15:
Std Deviation: 1.473
Consistency: 89.167%
Valid Lap Range 9 to 24
(lap times outside of this range are maked as "invalid")
Lap Times
Lap 1: 12.65
Lap 2: 13.374
Lap 3: 12.527
Lap 4: 11.736
Lap 5: 16.826
Lap 6: 13.781
Lap 7: 12.405
Lap 8: 12.401
Lap 9: 14.701
Lap 10: 15.954
Lap 11: 13.004
Lap 12: 13.782
* indicates an invalid lap (not counted in stats)
Lap-by-Lap Graph
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