William Byron at 2025 Cook Out 400

Driver profile

Car

24 - Hendrick Motorsports

Race Day

March 30, 2025, 3 p.m.

Series

Cup Series

Track

Martinsville Speedway

All Laps

Lap	Pos.	Time (s)	Speed (mph)	Status
1	9	21.046	89.974	Start
2	9	20.658	91.664	Green
3	9	20.620	91.833	Green
4	10	20.711	91.430	Green
5	9	20.642	91.735	Green
6	9	20.570	92.056	Green
7	9	20.523	92.267	Green
8	9	20.463	92.538	Green
9	9	20.504	92.353	Green
10	9	20.671	91.607	Green
11	9	20.643	91.731	Green
12	9	20.679	91.571	Green
13	9	20.686	91.540	Green
14	9	20.714	91.416	Green
15	9	20.884	90.672	Green
16	9	20.848	90.829	Green
17	9	20.936	90.447	Green
18	9	20.923	90.503	Green
19	9	20.930	90.473	Green
20	9	20.916	90.534	Green
21	9	20.915	90.538	Green
22	9	20.917	90.529	Green
23	9	20.906	90.577	Green
24	9	20.948	90.395	Green
25	9	21.052	89.949	Green
26	9	20.851	90.816	Green
27	9	20.924	90.499	Green
28	9	20.981	90.253	Green
29	9	20.960	90.344	Green
30	9	20.980	90.257	Green
31	9	22.546	83.988	Green
32	9	40.551	46.697	Pitting In
33	36	69.007	27.441	Pitting Out
34	33	57.628	32.859	Caution
35	32	51.615	36.687	Caution
36	32	50.807	37.270	Caution
37	32	57.444	32.964	Caution
38	32	40.889	46.311	Caution
39	32	41.738	45.369	Caution
40	32	21.450	88.280	Restart
41	32	21.262	89.060	Green
42	33	21.263	89.056	Green
43	32	21.111	89.697	Green
44	32	20.957	90.356	Green
45	31	20.889	90.651	Green
46	31	20.961	90.339	Green
47	31	21.066	89.889	Green
48	31	21.302	88.893	Green
49	31	21.380	88.569	Green
50	31	21.396	88.503	Green
51	31	21.291	88.939	Green
52	31	21.358	88.660	Green
53	30	21.299	88.906	Green
54	30	21.298	88.910	Green
55	30	21.509	88.038	Green
56	30	21.511	88.029	Green
57	29	21.283	88.972	Green
58	29	21.348	88.702	Green
59	29	21.214	89.262	Green
60	29	21.303	88.889	Green
61	28	21.148	89.540	Green
62	29	21.330	88.776	Green
63	29	21.435	88.341	Green
64	29	21.374	88.594	Green
65	29	21.349	88.697	Green
66	29	21.279	88.989	Green
67	28	21.345	88.714	Green
68	28	21.378	88.577	Green
69	28	21.332	88.768	Green
70	28	21.837	86.715	Green
71	27	36.107	52.444	Green
72	27	43.149	43.885	Pitting In
73	34	46.181	41.004	Pitting Out
74	28	56.497	33.517	Caution
75	26	48.682	38.897	Caution
76	25	51.103	37.055	Caution
77	25	52.363	36.163	Caution
78	25	33.615	56.332	Caution
79	25	21.276	89.002	Restart
80	26	21.232	89.186	Green
81	26	45.208	41.886	Green
82	26	48.304	39.202	Caution
83	26	56.433	33.555	Caution
84	26	48.834	38.776	Caution
85	26	52.424	36.121	Caution
86	26	48.082	39.383	Caution
87	21	50.322	37.630	Caution
88	20	52.459	36.097	Caution
89	20	54.225	34.921	Caution
90	20	48.749	38.844	Caution
91	20	54.861	34.516	Caution
92	20	42.331	44.733	Caution
93	19	21.235	89.174	Restart
94	19	20.821	90.947	Green
95	19	20.767	91.183	Green
96	20	20.885	90.668	Green
97	19	20.990	90.214	Green
98	19	20.929	90.477	Green
99	19	21.128	89.625	Green
100	19	20.989	90.219	Green
101	19	20.943	90.417	Green
102	19	21.038	90.009	Green
103	19	21.193	89.350	Green
104	21	21.514	88.017	Green
105	21	21.198	89.329	Green
106	20	21.127	89.629	Green
107	21	21.362	88.643	Green
108	21	21.212	89.270	Green
109	21	21.323	88.806	Green
110	20	21.156	89.507	Green
111	20	21.165	89.468	Green
112	20	21.139	89.579	Green
113	20	21.127	89.629	Green
114	20	21.259	89.073	Green
115	21	21.534	87.935	Green
116	21	21.173	89.435	Green
117	21	21.197	89.333	Green
118	21	21.196	89.338	Green
119	21	21.177	89.418	Green
120	21	21.260	89.069	Green
121	21	21.266	89.044	Green
122	21	29.300	64.628	Green
123	21	37.247	50.839	Caution
124	21	47.597	39.784	Caution
125	21	50.878	37.218	Pitting In
126	26	43.935	43.100	Pitting Out
127	14	52.965	35.752	Caution
128	14	51.733	36.603	Caution
129	13	49.976	37.890	Caution
130	13	53.912	35.124	Caution
131	14	48.719	38.868	Caution
132	13	21.268	89.035	Restart
133	12	20.690	91.522	Green
134	10	20.709	91.439	Green
135	10	20.828	90.916	Green
136	10	20.611	91.873	Green
137	10	20.800	91.038	Green
138	10	20.865	90.755	Green
139	10	20.808	91.003	Green
140	10	20.872	90.724	Green
141	10	20.827	90.920	Green
142	10	20.926	90.490	Green
143	11	21.203	89.308	Green
144	11	20.979	90.262	Green
145	11	20.984	90.240	Green
146	11	21.015	90.107	Green
147	11	21.113	89.689	Green
148	11	21.105	89.723	Green
149	11	21.144	89.557	Green
150	11	21.106	89.719	Green
151	11	21.135	89.595	Green
152	11	21.217	89.249	Green
153	11	21.247	89.123	Green
154	11	21.260	89.069	Green
155	11	21.263	89.056	Green
156	11	21.330	88.776	Green
157	11	21.223	89.224	Green
158	12	21.346	88.710	Green
159	12	21.381	88.565	Green
160	12	21.337	88.747	Green
161	12	21.249	89.115	Green
162	12	21.338	88.743	Green
163	12	21.389	88.531	Green
164	12	21.451	88.276	Green
165	13	21.557	87.842	Green
166	13	21.412	88.436	Green
167	13	21.353	88.681	Green
168	13	21.407	88.457	Green
169	13	21.361	88.648	Green
170	13	21.358	88.660	Green
171	13	21.352	88.685	Green
172	13	21.422	88.395	Green
173	13	21.476	88.173	Green
174	13	21.434	88.346	Green
175	13	21.434	88.346	Green
176	13	21.361	88.648	Green
177	13	21.494	88.099	Green
178	13	21.385	88.548	Green
179	13	21.326	88.793	Green
180	13	21.760	87.022	Green
181	13	38.637	49.010	Green
182	13	45.972	41.190	Caution
183	13	47.955	39.487	Caution
184	13	52.731	35.911	Caution
185	13	50.240	37.691	Caution
186	13	50.681	37.363	Pitting In
187	23	53.637	35.304	Pitting Out
188	13	54.488	34.753	Caution
189	12	47.853	39.571	Caution
190	12	53.074	35.678	Caution
191	12	49.910	37.940	Caution
192	12	54.426	34.792	Caution
193	12	49.380	38.348	Caution
194	11	21.065	89.893	Restart
195	11	20.656	91.673	Green
196	11	20.646	91.718	Green
197	11	20.602	91.913	Green
198	11	20.662	91.647	Green
199	11	20.762	91.205	Green
200	11	20.961	90.339	Green
201	11	27.574	68.673	Green
202	11	53.259	35.555	Caution
203	11	49.380	38.348	Caution
204	11	48.443	39.089	Caution
205	11	51.534	36.745	Caution
206	11	53.931	35.112	Caution
207	11	50.422	37.555	Caution
208	10	21.100	89.744	Restart
209	11	20.885	90.668	Green
210	11	20.916	90.534	Green
211	11	20.802	91.030	Green
212	11	20.994	90.197	Green
213	11	21.008	90.137	Green
214	11	20.956	90.361	Green
215	11	20.950	90.387	Green
216	11	20.879	90.694	Green
217	11	20.919	90.521	Green
218	11	20.967	90.313	Green
219	11	20.955	90.365	Green
220	11	20.990	90.214	Green
221	11	21.044	89.983	Green
222	11	21.069	89.876	Green
223	11	21.011	90.124	Green
224	11	21.047	89.970	Green
225	11	21.080	89.829	Green
226	11	21.180	89.405	Green
227	11	21.173	89.435	Green
228	11	21.251	89.106	Green
229	12	21.460	88.239	Green
230	12	21.352	88.685	Green
231	12	21.227	89.207	Green
232	12	21.204	89.304	Green
233	12	21.192	89.354	Green
234	12	21.184	89.388	Green
235	12	21.162	89.481	Green
236	12	21.235	89.174	Green
237	12	21.190	89.363	Green
238	12	21.222	89.228	Green
239	12	21.291	88.939	Green
240	12	21.291	88.939	Green
241	12	21.355	88.672	Green
242	12	21.285	88.964	Green
243	12	21.247	89.123	Green
244	12	21.284	88.968	Green
245	12	21.317	88.831	Green
246	12	21.283	88.972	Green
247	12	21.305	88.881	Green
248	12	21.302	88.893	Green
249	12	21.265	89.048	Green
250	12	21.291	88.939	Green
251	12	21.251	89.106	Green
252	12	21.240	89.153	Green
253	12	21.248	89.119	Green
254	12	21.355	88.672	Green
255	12	21.316	88.835	Green
256	12	21.323	88.806	Green
257	12	21.444	88.304	Green
258	12	21.480	88.156	Green
259	12	21.489	88.120	Green
260	12	21.539	87.915	Green
261	12	21.611	87.622	Green
262	13	21.817	86.795	Green
263	13	21.599	87.671	Green
264	13	21.582	87.740	Green
265	13	21.799	86.866	Pitting In
266	32	43.735	43.297	Pitting Out
267	32	29.476	64.242	Green
268	31	20.459	92.556	Green
269	31	20.491	92.411	Green
270	31	20.500	92.371	Green
271	29	20.436	92.660	Green
272	27	20.489	92.420	Green
273	27	22.395	84.555	Green
274	27	38.931	48.640	Green
275	27	46.037	41.132	Green
276	27	54.186	34.946	Caution
277	27	52.405	36.134	Caution
278	27	39.062	48.477	Caution
279	26	50.006	37.867	Caution
280	24	54.603	34.679	Caution
281	24	53.358	35.489	Caution
282	24	40.990	46.197	Caution
283	24	46.209	40.979	Caution
284	24	55.399	34.181	Caution
285	23	55.300	34.242	Caution
286	23	29.742	63.668	Caution
287	23	21.372	88.602	Restart
288	24	21.638	87.513	Green
289	24	20.924	90.499	Green
290	24	20.793	91.069	Green
291	24	20.873	90.720	Green
292	24	20.945	90.408	Green
293	24	20.976	90.275	Green
294	24	21.056	89.932	Green
295	24	21.169	89.452	Green
296	24	21.241	89.148	Green
297	24	21.212	89.270	Green
298	23	33.782	56.054	Green
299	22	54.870	34.511	Caution
300	22	52.427	36.119	Pitting In
301	23	51.546	36.736	Pitting Out
302	21	50.164	37.748	Caution
303	21	50.791	37.282	Caution
304	21	50.795	37.279	Caution
305	21	51.380	36.855	Caution
306	21	39.066	48.472	Caution
307	21	21.157	89.502	Restart
308	20	20.865	90.755	Green
309	21	30.940	61.202	Green
310	21	52.776	35.880	Caution
311	21	54.254	34.902	Caution
312	21	54.956	34.457	Caution
313	21	49.604	38.174	Caution
314	21	55.718	33.985	Caution
315	21	43.093	43.942	Caution
316	22	21.106	89.719	Restart
317	18	22.011	86.030	Green
318	19	48.602	38.961	Caution
319	20	58.655	32.284	Caution
320	20	52.783	35.875	Caution
321	20	50.206	37.717	Caution
322	20	51.633	36.674	Caution
323	20	52.827	35.845	Caution
324	20	53.366	35.483	Caution
325	20	43.498	43.533	Caution
326	19	21.186	89.380	Restart
327	19	20.905	90.581	Green
328	19	20.860	90.777	Green
329	17	21.036	90.017	Green
330	17	20.691	91.518	Green
331	17	20.775	91.148	Green
332	17	20.947	90.400	Green
333	17	21.007	90.141	Green
334	17	21.035	90.021	Green
335	17	20.999	90.176	Green
336	17	21.001	90.167	Green
337	17	20.967	90.313	Green
338	17	21.219	89.241	Green
339	17	21.089	89.791	Green
340	18	21.341	88.731	Green
341	18	21.191	89.359	Green
342	18	21.159	89.494	Green
343	18	21.245	89.132	Green
344	18	21.234	89.178	Green
345	18	21.196	89.338	Green
346	18	21.234	89.178	Green
347	19	21.402	88.478	Green
348	19	21.347	88.706	Green
349	20	21.390	88.527	Green
350	20	21.441	88.317	Green
351	20	21.355	88.672	Green
352	20	21.312	88.851	Green
353	20	21.291	88.939	Green
354	20	21.358	88.660	Green
355	20	21.364	88.635	Green
356	20	21.253	89.098	Green
357	21	21.411	88.441	Green
358	21	21.421	88.399	Green
359	21	21.440	88.321	Green
360	21	21.338	88.743	Green
361	21	21.398	88.494	Green
362	21	21.367	88.623	Green
363	21	21.393	88.515	Green
364	21	21.429	88.366	Green
365	21	21.552	87.862	Green
366	21	21.473	88.185	Green
367	21	21.454	88.263	Green
368	21	21.518	88.001	Green
369	21	21.424	88.387	Green
370	21	21.447	88.292	Green
371	21	21.387	88.540	Green
372	21	21.414	88.428	Green
373	21	21.507	88.046	Green
374	21	21.444	88.304	Green
375	21	21.504	88.058	Green
376	21	21.449	88.284	Green
377	21	21.500	88.074	Green
378	21	21.576	87.764	Green
379	21	21.738	87.110	Green
380	21	21.656	87.440	Green
381	21	21.558	87.837	Green
382	21	21.679	87.347	Green
383	22	21.543	87.899	Green
384	22	21.658	87.432	Green
385	22	21.680	87.343	Green
386	22	21.594	87.691	Green
387	22	21.590	87.707	Green
388	22	21.514	88.017	Green
389	22	21.607	87.638	Green
390	22	21.578	87.756	Green
391	22	21.594	87.691	Green
392	22	21.590	87.707	Green
393	22	21.719	87.186	Green
394	22	21.845	86.683	Green
395	22	21.679	87.347	Green
396	22	21.706	87.239	Green
397	22	21.649	87.468	Green
398	22	21.743	87.090	Green
399	22	21.750	87.062	Green
400	22	22.050	85.878	Green