The following are our historical NASCAR race results for William Byron in 2026.
| Race | Car | Finish | Qual | Seg1 | Seg2 | Seg3 | Led |
|---|---|---|---|---|---|---|---|
| Daytona 500 (Daytona - Feb 15) | #24 | 12 | 39 | 0 | 0 | 0 | 0 |
| Autotrader 400 (Atlanta - Feb 22) | #24 | 28 | 13 | 7 | 9 | 0 | 0 |
| DuraMAX Grand Prix (COTA - Mar 01) | #24 | 13 | 10 | 0 | 2 | 0 | 1 |
| Straight Talk Wireless 500 (Phoenix - Mar 08) | #24 | 7 | 9 | 2 | 0 | 0 | 1 |
| Pennzoil 400 (Las Vegas - Mar 15) | #24 | 3 | 9 | 5 | 10 | 0 | 26 |
| Goodyear 400 (Darlington - Mar 22) | #24 | 8 | 13 | 1 | 4 | 0 | 0 |
| Cook Out 400 (Martinsville - Mar 29) | #24 | 5 | 2 | 9 | 6 | 0 | 6 |
| Food City 500 (Bristol - Apr 12) | #24 | 30 | 34 | 0 | 0 | 0 | 0 |