ZRS Sonoma Race 1

Sonoma Raceway · March 14, 2026 · 7 hours

← Back to Drivers

Steve Libby

ZR2#94 Nine-Four Motorsports

Pace: 7th of 9 (+6.13s)|Consistency: 3rd of 9

Top Coaching Points

⚠

S2 is weakest sector~78.3s potential

7th of 9 in class — +2.060s vs class best

⬇

Tire degradation above class average~0.6s potential

+16ms/lap vs +-33ms/lap class avg

Pace Picture

1:52.490

Best Lap

1:53.194

Best 10 Avg

7th of 9 · +6.13s

30%

Consistency

3rd of 9 · 0.3pts off

1.045s

Lap-to-Lap Delta

Improvement Targets

Gap to class benchmark and best teammate per sector

Best 10 Avg	vs Class Best	vs Teammate	S1 Gap	S2 Gap	S3 Gap	Est. Gain
1:53.194	+6.131s	+1.079s	-	+0.109s(7th)	+0.266s(6th)	82.0s total

Race Execution

Focus Area

S2least consistent (0.610s spread)

7th in class · +2.060s vs best

Driver Consistency

RecoveryGood

0 laps avg

OpeningGood

neutral

Late StintGood

0.3x more spread

Driver Incidents

incident

+16.0s

total cost

+16.0s

worst single

Stint Deep Dive

Lap times vs. lap-in-stint — positive ms/lap = tires degrading

76 laps

Drift per lap

+16 ms/lap

Class avg: -33ms/lap

Early 1:54.692Late 1:55.541

Stable (76 laps)