Racing Intelligence Platform - GR CUP 2025

2025 Sonoma Raceway R1 R2 #67 HOLBROOK IM1A IM1 S1 IM2A IM2 S2 IM3A S3

Shea Holbrook

BSI Racing

Event Details

Track

Sonoma Raceway

Sonoma, CA

Session

Date

March 30, 2025

Team

BSI Racing

Car #67

Finish

P18

Bottom 50% (Below Average)

Positions Gained

+10

From P28 to P18

Best Lap

1:54.908

Gap: +2.387

Biggest Opportunity

+1.440

Consistency

1.61%

Var: ± 1.882

Top Speed

- mph

Total Laps

Sector Analysis

IM1A

N/A

/ 0

IM1

N/A

/ 0

+1.440

23 / 29

IM2A

N/A

/ 0

IM2

N/A

/ 0

+0.774

17 / 29

IM3A

N/A

/ 0

+1.135

25 / 29

Lap Time Distribution

Your pace (purple) vs Field (white)

1:52.000

1:59.000

Sector Performance Heatmap

IM1A	IM1	S1	IM2A	IM2	S2	IM3A	S3
IM1A - Lap 1 Time Rank P Reference Times	IM1 - Lap 1 Time Rank P Reference Times	S1 - Lap 1 Time Rank P Reference Times	IM2A - Lap 1 Time Rank P Reference Times	IM2 - Lap 1 Time Rank P Reference Times	S2 - Lap 1 Time 52.373 Rank P14 Reference Times Best 49.157 P10 50.794 P25 51.534 Med 52.594 P75 53.075 P90 53.263	IM3A - Lap 1 Time Rank P Reference Times	S3 - Lap 1 Time 51.795 Rank P4 Reference Times Best 50.272 P10 51.401 P25 52.830 Med 55.208 P75 58.345 P90 59.492
IM1A - Lap 2 Time Rank P Reference Times	IM1 - Lap 2 Time Rank P Reference Times	S1 - Lap 2 Time 41.362 Rank P23 Reference Times Best 39.818 P10 39.933 P25 40.276 Med 40.941 P75 41.351 P90 41.759	IM2A - Lap 2 Time Rank P Reference Times	IM2 - Lap 2 Time Rank P Reference Times	S2 - Lap 2 Time 39.527 Rank P23 Reference Times Best 37.718 P10 38.094 P25 38.410 Med 39.084 P75 39.496 P90 40.072	IM3A - Lap 2 Time Rank P Reference Times	S3 - Lap 2 Time 39.279 Rank P26 Reference Times Best 37.984 P10 38.213 P25 38.520 Med 38.802 P75 39.146 P90 39.499
IM1A - Lap 3 Time Rank P Reference Times	IM1 - Lap 3 Time Rank P Reference Times	S1 - Lap 3 Time 39.897 Rank P22 Reference Times Best 38.202 P10 38.295 P25 38.636 Med 39.191 P75 39.967 P90 40.196	IM2A - Lap 3 Time Rank P Reference Times	IM2 - Lap 3 Time Rank P Reference Times	S2 - Lap 3 Time 38.158 Rank P10 Reference Times Best 37.461 P10 37.657 P25 38.020 Med 38.476 P75 38.866 P90 39.637	IM3A - Lap 3 Time Rank P Reference Times	S3 - Lap 3 Time 38.972 Rank P24 Reference Times Best 37.874 P10 38.115 P25 38.247 Med 38.529 P75 38.837 P90 39.106
IM1A - Lap 4 Time Rank P Reference Times	IM1 - Lap 4 Time Rank P Reference Times	S1 - Lap 4 Time 39.687 Rank P23 Reference Times Best 38.047 P10 38.306 P25 38.885 Med 39.097 P75 39.677 P90 40.034	IM2A - Lap 4 Time Rank P Reference Times	IM2 - Lap 4 Time Rank P Reference Times	S2 - Lap 4 Time 38.422 Rank P14 Reference Times Best 37.437 P10 37.540 P25 37.715 Med 38.487 P75 39.296 P90 39.590	IM3A - Lap 4 Time Rank P Reference Times	S3 - Lap 4 Time 38.743 Rank P16 Reference Times Best 37.677 P10 38.105 P25 38.393 Med 38.725 P75 38.905 P90 39.090
IM1A - Lap 5 Time Rank P Reference Times	IM1 - Lap 5 Time Rank P Reference Times	S1 - Lap 5 Time 39.846 Rank P29 Reference Times Best 38.176 P10 38.255 P25 38.435 Med 38.926 P75 39.444 P90 39.657	IM2A - Lap 5 Time Rank P Reference Times	IM2 - Lap 5 Time Rank P Reference Times	S2 - Lap 5 Time 39.450 Rank P25 Reference Times Best 37.279 P10 37.420 P25 37.658 Med 38.544 P75 38.843 P90 39.602	IM3A - Lap 5 Time Rank P Reference Times	S3 - Lap 5 Time 38.936 Rank P26 Reference Times Best 37.788 P10 38.010 P25 38.154 Med 38.269 P75 38.756 P90 39.347
IM1A - Lap 6 Time Rank P Reference Times	IM1 - Lap 6 Time Rank P Reference Times	S1 - Lap 6 Time 39.293 Rank P24 Reference Times Best 38.089 P10 38.123 P25 38.211 Med 38.522 P75 39.176 P90 39.538	IM2A - Lap 6 Time Rank P Reference Times	IM2 - Lap 6 Time Rank P Reference Times	S2 - Lap 6 Time 37.923 Rank P9 Reference Times Best 37.417 P10 37.527 P25 37.897 Med 38.116 P75 38.317 P90 38.867	IM3A - Lap 6 Time Rank P Reference Times	S3 - Lap 6 Time 39.250 Rank P24 Reference Times Best 37.716 P10 37.946 P25 38.311 Med 38.704 P75 39.029 P90 39.557
IM1A - Lap 7 Time Rank P Reference Times	IM1 - Lap 7 Time Rank P Reference Times	S1 - Lap 7 Time 40.470 Rank P15 Reference Times Best 38.810 P10 39.154 P25 39.516 Med 40.470 P75 41.060 P90 42.811	IM2A - Lap 7 Time Rank P Reference Times	IM2 - Lap 7 Time Rank P Reference Times	S2 - Lap 7 Time 42.594 Rank P8 Reference Times Best 37.834 P10 41.451 P25 42.594 Med 45.045 P75 50.865 P90 52.131	IM3A - Lap 7 Time Rank P Reference Times	S3 - Lap 7 Time 58.670 Rank P20 Reference Times Best 39.439 P10 52.046 P25 57.045 Med 57.812 P75 58.920 P90 59.240
IM1A - Lap 8 Time Rank P Reference Times	IM1 - Lap 8 Time Rank P Reference Times	S1 - Lap 8 Time 49.281 Rank P11 Reference Times Best 48.657 P10 49.026 P25 49.203 Med 49.372 P75 49.814 P90 50.515	IM2A - Lap 8 Time Rank P Reference Times	IM2 - Lap 8 Time Rank P Reference Times	S2 - Lap 8 Time 45.164 Rank P10 Reference Times Best 43.534 P10 44.318 P25 45.082 Med 45.608 P75 47.179 P90 47.614	IM3A - Lap 8 Time Rank P Reference Times	S3 - Lap 8 Time 45.834 Rank P8 Reference Times Best 43.493 P10 44.521 P25 45.834 Med 47.170 P75 47.535 P90 47.719
IM1A - Lap 9 Time Rank P Reference Times	IM1 - Lap 9 Time Rank P Reference Times	S1 - Lap 9 Time 41.420 Rank P23 Reference Times Best 38.079 P10 38.139 P25 38.363 Med 39.940 P75 41.271 P90 42.270	IM2A - Lap 9 Time Rank P Reference Times	IM2 - Lap 9 Time Rank P Reference Times	S2 - Lap 9 Time 37.835 Rank P13 Reference Times Best 37.249 P10 37.341 P25 37.638 Med 38.418 P75 39.424 P90 40.324	IM3A - Lap 9 Time Rank P Reference Times	S3 - Lap 9 Time 39.858 Rank P23 Reference Times Best 37.552 P10 37.826 P25 38.046 Med 38.771 P75 39.625 P90 40.414
IM1A - Lap 10 Time Rank P Reference Times	IM1 - Lap 10 Time Rank P Reference Times	S1 - Lap 10 Time 39.523 Rank P19 Reference Times Best 38.037 P10 38.312 P25 38.628 Med 38.953 P75 40.101 P90 40.715	IM2A - Lap 10 Time Rank P Reference Times	IM2 - Lap 10 Time Rank P Reference Times	S2 - Lap 10 Time 38.147 Rank P16 Reference Times Best 37.581 P10 37.658 P25 37.817 Med 38.138 P75 38.450 P90 38.881	IM3A - Lap 10 Time Rank P Reference Times	S3 - Lap 10 Time 38.879 Rank P24 Reference Times Best 37.748 P10 37.850 P25 38.026 Med 38.261 P75 38.632 P90 39.096
IM1A - Lap 11 Time Rank P Reference Times	IM1 - Lap 11 Time Rank P Reference Times	S1 - Lap 11 Time 39.235 Rank P23 Reference Times Best 38.029 P10 38.153 P25 38.302 Med 38.620 P75 39.091 P90 39.440	IM2A - Lap 11 Time Rank P Reference Times	IM2 - Lap 11 Time Rank P Reference Times	S2 - Lap 11 Time 38.031 Rank P18 Reference Times Best 37.328 P10 37.430 P25 37.558 Med 37.843 P75 38.209 P90 38.365	IM3A - Lap 11 Time Rank P Reference Times	S3 - Lap 11 Time 38.640 Rank P19 Reference Times Best 37.557 P10 37.834 P25 37.986 Med 38.403 P75 38.778 P90 39.057
IM1A - Lap 12 Time Rank P Reference Times	IM1 - Lap 12 Time Rank P Reference Times	S1 - Lap 12 Time 41.328 Rank P24 Reference Times Best 37.938 P10 38.815 P25 39.065 Med 39.282 P75 41.020 P90 41.383	IM2A - Lap 12 Time Rank P Reference Times	IM2 - Lap 12 Time Rank P Reference Times	S2 - Lap 12 Time 41.034 Rank P7 Reference Times Best 38.682 P10 40.234 P25 41.047 Med 42.500 P75 46.228 P90 48.108	IM3A - Lap 12 Time Rank P Reference Times	S3 - Lap 12 Time 54.888 Rank P8 Reference Times Best 39.673 P10 53.897 P25 54.817 Med 56.157 P75 57.149 P90 57.417
IM1A - Lap 13 Time Rank P Reference Times	IM1 - Lap 13 Time Rank P Reference Times	S1 - Lap 13 Time 58.370 Rank P3 Reference Times Best 52.501 P10 58.516 P25 58.746 Med 58.974 P75 59.190 P90 59.437	IM2A - Lap 13 Time Rank P Reference Times	IM2 - Lap 13 Time Rank P Reference Times	S2 - Lap 13 Time 56.325 Rank P20 Reference Times Best 55.758 P10 56.009 P25 56.177 Med 56.261 P75 56.332 P90 56.675	IM3A - Lap 13 Time Rank P Reference Times	S3 - Lap 13 Time 49.512 Rank P24 Reference Times Best 47.514 P10 47.915 P25 48.045 Med 48.522 P75 48.979 P90 49.623
IM1A - Lap 14 Time Rank P Reference Times	IM1 - Lap 14 Time Rank P Reference Times	S1 - Lap 14 Time 43.428 Rank P7 Reference Times Best 41.762 P10 42.186 P25 43.547 Med 44.808 P75 45.583 P90 45.952	IM2A - Lap 14 Time Rank P Reference Times	IM2 - Lap 14 Time Rank P Reference Times	S2 - Lap 14 Time 47.700 Rank P21 Reference Times Best 46.188 P10 46.240 P25 46.394 Med 46.761 P75 47.730 P90 49.450	IM3A - Lap 14 Time Rank P Reference Times	S3 - Lap 14 Time 45.349 Rank P8 Reference Times Best 41.644 P10 43.457 P25 45.334 Med 47.295 P75 48.092 P90 49.135
IM1A - Lap 15 Time Rank P Reference Times	IM1 - Lap 15 Time Rank P Reference Times	S1 - Lap 15 Time 38.680 Rank P7 Reference Times Best 38.222 P10 38.334 P25 38.707 Med 39.175 P75 39.538 P90 40.256	IM2A - Lap 15 Time Rank P Reference Times	IM2 - Lap 15 Time Rank P Reference Times	S2 - Lap 15 Time 38.029 Rank P7 Reference Times Best 37.368 P10 37.491 P25 38.029 Med 38.460 P75 38.727 P90 38.863	IM3A - Lap 15 Time Rank P Reference Times	S3 - Lap 15 Time 38.775 Rank P15 Reference Times Best 37.620 P10 37.748 P25 38.111 Med 38.771 P75 38.992 P90 39.368
IM1A - Lap 16 Time Rank P Reference Times	IM1 - Lap 16 Time Rank P Reference Times	S1 - Lap 16 Time 40.630 Rank P28 Reference Times Best 37.753 P10 37.976 P25 38.595 Med 38.839 P75 39.817 P90 40.296	IM2A - Lap 16 Time Rank P Reference Times	IM2 - Lap 16 Time Rank P Reference Times	S2 - Lap 16 Time 39.498 Rank P26 Reference Times Best 37.308 P10 37.431 P25 37.697 Med 38.118 P75 38.807 P90 39.306	IM3A - Lap 16 Time Rank P Reference Times	S3 - Lap 16 Time 40.858 Rank P28 Reference Times Best 37.442 P10 37.725 P25 37.923 Med 38.208 P75 39.201 P90 39.996
IM1A - Lap 17 Time Rank P Reference Times	IM1 - Lap 17 Time Rank P Reference Times	S1 - Lap 17 Time 40.613 Rank P26 Reference Times Best 37.778 P10 37.847 P25 37.929 Med 38.987 P75 39.304 P90 40.519	IM2A - Lap 17 Time Rank P Reference Times	IM2 - Lap 17 Time Rank P Reference Times	S2 - Lap 17 Time 37.747 Rank P16 Reference Times Best 37.327 P10 37.402 P25 37.460 Med 37.671 P75 37.908 P90 38.416	IM3A - Lap 17 Time Rank P Reference Times	S3 - Lap 17 Time 39.273 Rank P26 Reference Times Best 37.545 P10 37.730 P25 37.866 Med 38.246 P75 38.568 P90 39.228
IM1A - Lap 18 Time Rank P Reference Times	IM1 - Lap 18 Time Rank P Reference Times	S1 - Lap 18 Time 38.807 Rank P21 Reference Times Best 37.834 P10 38.046 P25 38.103 Med 38.403 P75 38.809 P90 38.980	IM2A - Lap 18 Time Rank P Reference Times	IM2 - Lap 18 Time Rank P Reference Times	S2 - Lap 18 Time 38.007 Rank P25 Reference Times Best 37.174 P10 37.232 P25 37.379 Med 37.555 P75 37.899 P90 38.085	IM3A - Lap 18 Time Rank P Reference Times	S3 - Lap 18 Time 38.439 Rank P22 Reference Times Best 37.630 P10 37.731 P25 37.935 Med 38.139 P75 38.379 P90 38.817
IM1A - Lap 19 Time Rank P Reference Times	IM1 - Lap 19 Time Rank P Reference Times	S1 - Lap 19 Time 38.948 Rank P21 Reference Times Best 37.865 P10 37.943 P25 38.072 Med 38.515 P75 38.983 P90 39.678	IM2A - Lap 19 Time Rank P Reference Times	IM2 - Lap 19 Time Rank P Reference Times	S2 - Lap 19 Time 38.031 Rank P19 Reference Times Best 37.188 P10 37.209 P25 37.242 Med 37.766 P75 38.047 P90 38.591	IM3A - Lap 19 Time Rank P Reference Times	S3 - Lap 19 Time 38.278 Rank P16 Reference Times Best 37.686 P10 37.839 P25 37.966 Med 38.245 P75 38.413 P90 38.696
IM1A - Lap 20 Time Rank P Reference Times	IM1 - Lap 20 Time Rank P Reference Times	S1 - Lap 20 Time 38.845 Rank P25 Reference Times Best 37.741 P10 37.904 P25 38.101 Med 38.339 P75 38.713 P90 38.869	IM2A - Lap 20 Time Rank P Reference Times	IM2 - Lap 20 Time Rank P Reference Times	S2 - Lap 20 Time 37.665 Rank P18 Reference Times Best 37.157 P10 37.248 P25 37.323 Med 37.587 P75 37.838 P90 38.739	IM3A - Lap 20 Time Rank P Reference Times	S3 - Lap 20 Time 38.398 Rank P24 Reference Times Best 37.469 P10 37.610 P25 37.721 Med 37.982 P75 38.205 P90 38.596
IM1A - Lap 21 Time Rank P Reference Times	IM1 - Lap 21 Time Rank P Reference Times	S1 - Lap 21 Time 38.951 Rank P21 Reference Times Best 37.870 P10 37.925 P25 38.271 Med 38.576 P75 38.960 P90 39.317	IM2A - Lap 21 Time Rank P Reference Times	IM2 - Lap 21 Time Rank P Reference Times	S2 - Lap 21 Time 37.959 Rank P22 Reference Times Best 37.112 P10 37.268 P25 37.419 Med 37.567 P75 37.926 P90 38.246	IM3A - Lap 21 Time Rank P Reference Times	S3 - Lap 21 Time 40.392 Rank P25 Reference Times Best 37.486 P10 37.566 P25 37.960 Med 38.190 P75 39.759 P90 40.344
IM1A - Lap 22 Time Rank P Reference Times	IM1 - Lap 22 Time Rank P Reference Times	S1 - Lap 22 Time 38.920 Rank P21 Reference Times Best 37.600 P10 37.752 P25 37.952 Med 38.230 P75 38.825 P90 39.520	IM2A - Lap 22 Time Rank P Reference Times	IM2 - Lap 22 Time Rank P Reference Times	S2 - Lap 22 Time 37.708 Rank P13 Reference Times Best 37.145 P10 37.234 P25 37.350 Med 37.708 P75 38.164 P90 38.890	IM3A - Lap 22 Time Rank P Reference Times	S3 - Lap 22 Time 39.729 Rank P6 Reference Times Best 38.766 P10 39.340 P25 39.756 Med 40.173 P75 40.722 P90 42.190

Best

Top 10%

Top 25%

Top 50%

Bottom 50%

> P75 / Flag

Theoretical Performance

Actual Best 1:54.908

Theoretical Best 1:54.623

Potential Gain per Lap

+0.285

Total Race Time

35.946

Sector Analysis

Ranked by improvement opportunity

Rank	Sector	Avg Time	Benchmark	Loss/Lap	Field Rank	Status
#1	S1	39.746	38.306	+1.440	23rd of 29	Bottom 25% (Needs Work)
#2	S3	39.122	37.987	+1.135	25th of 29	Bottom 25% (Needs Work)
#3	S2	38.321	37.547	+0.774	17th of 29	Bottom 50% (Below Average)
#4	IM1A			N/A	N/A	N/A
#5	IM1			N/A	N/A	N/A
#6	IM2A			N/A	N/A	N/A
#7	IM2			N/A	N/A	N/A
#8	IM3A			N/A	N/A	N/A

Lap History

Full lap-by-lap telemetry

Lap	Status	Time	Pos	+/-	Gap	S1	S2	S3	Speed
1		2:54.541	28	+2	+8.415		52.373	51.795	161
2		2:00.168	26	-	+12.575	41.362	39.527	39.279	178
3		1:57.027	26	+1	+15.827	39.897	38.158	38.972	182
4		1:56.852	25	-	+19.132	39.687	38.422	38.743	180
5		1:58.232	25	+2	+23.819	39.846	39.450	38.936	181
6	FCY	1:56.466	23	+1	+26.700	39.293	37.923	39.250	181
7	FCY	2:21.734	22	-	+15.103	40.470	42.594	58.670	174
8		2:20.279	22	-	+9.348	49.281	45.164	45.834	156
9		1:59.113	22	+1	+15.535	41.420	37.835	39.858	182
10		1:56.549	21	-	+18.322	39.523	38.147	38.879	175
11		1:55.906	21	-	+21.181	39.235	38.031	38.640	182
12	FCY	2:17.250	21	-	+13.097	41.328	41.034	54.888	178
13	FCY	2:44.207	21	-	+13.687	58.370	56.325	49.512	132
14		2:16.477	21	-	+7.705	43.428	47.700	45.349	172
15		1:55.484	21	+1	+9.866	38.680	38.029	38.775	182
16		2:00.986	20	-3	+18.237	40.630	39.498	40.858	179
17		1:57.633	23	-	+23.077	40.613	37.747	39.273	182
18		1:55.253	23	-	+25.252	38.807	38.007	38.439	179
19		1:55.257	23	-	+27.659	38.948	38.031	38.278	179
20		1:54.908	23	-	+29.802	38.845	37.665	38.398	182
21		1:57.301	23	+2	+34.484	38.951	37.959	40.392	184
22		1:56.357	21	+2	+37.251	38.920	37.708	39.729	182