Driver Loop Data Stats - Racing-Reference

2021 NASCAR Xfinity Series Loop Data stats for Riley Herbst

Click on the Race to see results for that race.

Race	Start	Mid Race	Finish	High Pos.	Low Pos.	Avg. Pos.	Pass Diff.	Green Flag Passes	Green Flag Times Passed	Quality Passes	Pct. Quality Passes	Fastest Lap	Top 15 Laps	Pct. Top 15 Laps	Laps Led	Pct. Laps Led	Total Laps	DRIVER RATING
1	4	18	26	1	28	12	-4	105	109	85	81.0	2	81	77.1	12	11.4	105	76.9
2	16	38	39	4	16	30	8	11	3	9	81.8	0	15	100.0	0	0.0	15	67.7
3	29	8	12	4	34	17	32	107	75	40	37.4	1	60	33.5	0	0.0	179	77.5
5	30	9	4	4	31	13	10	68	58	41	60.3	0	161	80.5	0	0.0	200	89.7
6	7	5	6	2	33	8	-2	35	37	35	100.0	4	152	93.3	0	0.0	163	105.3
7	7	9	29	2	38	21	-14	47	61	17	36.2	3	114	46.0	0	0.0	248	71.0
8	19	11	4	3	34	13	-7	223	230	152	68.2	4	60	66.7	0	0.0	90	95.0
9	6	20	28	5	33	17	-14	51	65	11	21.6	0	65	43.9	0	0.0	148	63.8
10	20	18	17	1	34	17	7	29	22	11	37.9	0	56	28.3	0	0.0	198	72.2
11	29	10	16	5	31	18	-21	53	74	15	28.3	0	15	32.6	0	0.0	46	62.7
12	1	26	12	1	27	11	6	54	48	32	59.3	3	165	82.5	7	3.5	200	89.0
13	9	10	21	3	25	10	-3	30	33	24	80.0	0	74	94.9	0	0.0	78	84.7
14	12	13	12	5	15	11	-4	42	46	41	97.6	0	171	100.0	0	0.0	171	86.5
15	20	22	10	6	25	14	17	45	28	17	37.8	7	120	63.5	0	0.0	189	81.1
16	10	22	35	5	31	25	23	34	11	10	29.4	0	24	53.3	0	0.0	45	48.7
17	34	5	7	5	34	13	14	42	28	17	40.5	0	34	75.6	0	0.0	45	87.8
18	10	20	19	9	39	18	12	57	45	18	31.6	0	83	50.6	0	0.0	164	75.7
19	12	13	10	6	38	15	14	44	30	19	43.2	1	148	74.0	0	0.0	200	84.4
20	10	6	13	6	31	13	31	50	19	22	44.0	0	63	76.8	0	0.0	82	88.3
21	6	24	8	1	25	10	31	39	8	18	46.2	0	52	83.9	3	4.8	62	93.4
22	8	9	7	1	28	11	-7	38	45	24	63.2	0	106	76.3	0	0.0	139	91.8
23	6	2	10	1	39	9	13	116	103	94	81.0	2	89	89.0	9	9.0	100	104.2
24	7	12	38	5	34	19	0	19	19	8	42.1	2	95	88.8	0	0.0	107	74.5
25	20	9	5	3	23	12	-2	39	41	29	74.4	1	197	78.8	0	0.0	250	92.1
26	8	14	3	1	17	9	-8	33	41	32	97.0	5	302	98.7	0	0.0	306	96.7
27	10	33	33	9	21	29	-1	6	7	6	100.0	0	30	96.8	0	0.0	31	55.8
28	13	1	27	1	25	9	4	205	201	154	75.1	3	81	80.2	26	25.7	101	88.6
29	9	22	34	5	32	15	-20	26	46	15	57.7	0	44	72.1	0	0.0	61	77.5
30	20	7	12	5	32	11	-6	40	46	36	90.0	0	165	82.5	0	0.0	200	85.7
31	13	6	13	4	30	13	-17	58	75	46	79.3	10	158	79.0	0	0.0	200	85.2
32	16	7	10	5	32	12	3	48	45	40	83.3	4	219	85.2	0	0.0	257	87.2
33	5	10	4	4	14	10	-3	42	45	40	95.2	1	204	100.0	0	0.0	204	95.1

Green Flag Passes: Green flag passes for position.

Pass Diff.: Difference between Green Flag Passes and Green Flag Times Passed.

Quality Passes: Number of times passing a car running in the Top 15 while under a green flag.

Fastest Lap: How many times a driver had the fastest lap of all drivers.

Driver Rating: A formula combining the following categories: Win, Finish, Top-15 Finish, Average Running Position while on Lead Lap, Average Speed Under Green, Fastest Lap, Led Most Laps, Lead-Lap Finish. Maximum: 150 points per race.