Jammers Raceway Indianapolis

Practice Session (John Sumner)

4:50:43pm
John Sumner (4:50:43pm)
Driver John Sumner
Class 21.5 Blinky
Transponder 6236852
Session Time Date: May 21, 2026 (Thursday)
Start: 4:50:43pm
End: 4:58:23pm
Length of Session: 6:09
Num Laps 12
Fastest Lap 17.482
Top 3 Consec 54.088
Averages Avg: 19.274
Top 5: 18.096
Top 10: 18.833
Top 15:
Std Deviation: 1.341
Consistency: 93.040%
Valid Lap Range 5 to 59
(lap times outside of this range are maked as "invalid")
Lap Times
Lap 1: 20.478
Lap 2: 20.267
Lap 3: 22.485
Lap 4: 18.561
Lap 5: 65.843*
Lap 6: 19.821
Lap 7: 19.493
Lap 8: 17.838
Lap 9: 18.875
Lap 10: 17.731
Lap 11: 17.482
Lap 12: 71.763*
Lap 13: 18.867
Lap 14: 19.39
* indicates an invalid lap (not counted in stats)
Lap-by-Lap Graph
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