Jammers Raceway Indianapolis

Practice Session (John Sumner)

3:36:17pm
John Sumner (3:36:17pm)
Driver John Sumner
Class Gt-12
Transponder 2141379
Session Time Date: May 19, 2026 (Tuesday)
Start: 3:36:17pm
End: 3:49:05pm
Length of Session: 11:17
Num Laps 39
Fastest Lap 14.616
Top 3 Consec 44.481
Averages Avg: 17.351
Top 5: 14.724
Top 10: 14.819
Top 15: 14.890
Std Deviation: 7.788
Consistency: 55.116%
Valid Lap Range 5 to 59
(lap times outside of this range are maked as "invalid")
Lap Times
Lap 1: 17.911
Lap 2: 16.598
Lap 3: 17.455
Lap 4: 16.886
Lap 5: 15.304
Lap 6: 17.509
Lap 7: 18.555
Lap 8: 14.965
Lap 9: 15.235
Lap 10: 14.82
Lap 11: 14.672
Lap 12: 14.989
Lap 13: 54.705
Lap 14: 45.946
Lap 15: 15.13
Lap 16: 15.646
Lap 17: 14.985
Lap 18: 14.616
Lap 19: 15.382
Lap 20: 15.001
Lap 21: 14.835
Lap 22: 15.075
Lap 23: 14.72
Lap 24: 14.792
Lap 25: 16.865
Lap 26: 14.959
Lap 27: 15.465
Lap 28: 14.922
Lap 29: 15.174
Lap 30: 15.797
Lap 31: 15.957
Lap 32: 15.695
Lap 33: 15.118
Lap 34: 15.201
Lap 35: 15.181
Lap 36: 15.365
Lap 37: 14.889
Lap 38: 15.26
Lap 39: 15.115
* indicates an invalid lap (not counted in stats)
Lap-by-Lap Graph
close X