Résultats du segment 1 de l'événement YellaWood 500 2021
04 octobre
Alabama - Talladega
Talladega Superspeedway 4,28 km (2,66 mi)
| P | # | Pilote | Propriétaire | Moteur | Tours | Points | PP |
| 1 | 17 | Christopher Buescher | Roush Fenway Racing | Ford | 60 | 10 | 1 |
| 2 | 22 | Joey Logano | Team Penske | Ford | 60 | 9 | |
| 3 | 2 | Brad Keselowski | Team Penske | Ford | 60 | 8 | |
| 4 | 4 | Kevin Harvick | Stewart-Haas Racing | Ford | 60 | 7 | |
| 5 | 8 | Tyler Reddick | Richard Childress Racing | Chevrolet | 60 | 6 | |
| 6 | 12 | Ryan Blaney | Team Penske | Ford | 60 | 5 | |
| 7 | 9 | Chase Elliott | Hendrick Motorsports | Chevrolet | 60 | 4 | |
| 8 | 42 | Ross L. Chastain | Chip Ganassi Racing | Chevrolet | 60 | 3 | |
| 9 | 1 | Kurt Busch | Chip Ganassi Racing | Chevrolet | 60 | 2 | |
| 10 | 48 | Alexander Bowman | Hendrick Motorsports | Chevrolet | 60 | 1 |