FIA F3 2021 Spa-Francorchamps
| Cla | # | Driver | Team | Laps | Time | Gap | Interval | Mph | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 |  Clement Novalak |  Trident | 14 | 2'05.330 | 201.184 | |||
| 2 | 15 | Oliver Rasmussen |  HWA AG | 15 | 2'05.825 | 0.495 | 0.495 | 200.392 | |
| 3 | 21 | Lorenzo Colombo |  Campos Racing | 13 | 2'06.100 | 0.770 | 0.275 | 199.955 | |
| 4 | 4 |  Jack Doohan | Trident | 13 | 2'06.257 | 0.927 | 0.157 | 199.706 | |
| 5 | 10 | Jak Crawford | HitechGP | 13 | 2'06.359 | 1.029 | 0.102 | 199.545 | |
| 6 | 7 |  Frederik Vesti |  ART Grand Prix | 16 | 2'06.392 | 1.062 | 0.033 | 199.493 | |
| 7 | 12 |  Roman Staněk | HitechGP | 12 | 2'06.448 | 1.118 | 0.056 | 199.405 | |
| 8 | 8 |  Alexander Smolyar | ART Grand Prix | 16 | 2'06.709 | 1.379 | 0.261 | 198.994 | |
| 9 | 3 | Olli Caldwell | Prema Powerteam | 16 | 2'06.781 | 1.451 | 0.072 | 198.881 | |
| 10 | 27 | Johnathan Hoggard |  Jenzer Motorsport | 16 | 2'06.798 | 1.468 | 0.017 | 198.854 | |
| 11 | 11 | Ayumu Iwasa | HitechGP | 12 | 2'06.813 | 1.483 | 0.015 | 198.831 | |
| 12 | 14 | Matteo Nannini | HWA AG | 15 | 2'06.841 | 1.511 | 0.028 | 198.787 | |
| 13 | 1 |  Dennis Hauger | Prema Powerteam | 16 | 2'06.888 | 1.558 | 0.047 | 198.713 | |
| 14 | 2 | Arthur Leclerc | Prema Powerteam | 16 | 2'06.944 | 1.614 | 0.056 | 198.626 | |
| 15 | 17 | Victor Martins |  MP Motorsport | 16 | 2'07.062 | 1.732 | 0.118 | 198.441 | |
| 16 | 29 |  Logan Sargeant | Charouz Racing System | 14 | 2'07.175 | 1.845 | 0.113 | 198.265 | |
| 17 | 18 | Caio Collet | MP Motorsport | 16 | 2'07.187 | 1.857 | 0.012 | 198.246 | |
| 18 | 9 | Juan Manuel Correa | ART Grand Prix | 15 | 2'07.241 | 1.911 | 0.054 | 198.162 | |
| 19 | 6 | David Schumacher | Trident | 15 | 2'07.468 | 2.138 | 0.227 | 197.809 | |
| 20 | 30 | Hunter Yeany | Charouz Racing System | 18 | 2'07.497 | 2.167 | 0.029 | 197.764 | |
| 21 | 26 | Calan Williams | Jenzer Motorsport | 17 | 2'07.661 | 2.331 | 0.164 | 197.510 | |
| 22 | 16 | Rafael Villagómez | HWA AG | 16 | 2'07.738 | 2.408 | 0.077 | 197.391 | |
| 23 | 20 | László Tóth | Campos Racing | 16 | 2'07.748 | 2.418 | 0.010 | 197.376 | |
| 24 | 31 | Zdenek Chovanec | Charouz Racing System | 17 | 2'07.904 | 2.574 | 0.156 | 197.135 | |
| 25 | 19 | Tijmen van | MP Motorsport | 15 | 2'08.204 | 2.874 | 0.300 | 196.674 | |
| 26 | 25 | Jonny Edgar | Carlin | 15 | 2'08.332 | 3.002 | 0.128 | 196.477 | |
| 27 | 23 | Ido Cohen | Carlin | 16 | 2'08.415 | 3.085 | 0.083 | 196.350 | |
| 28 | 22 | Amaury Cordeel | Campos Racing | 16 | 2'09.493 | 4.163 | 1.078 | 194.716 | |
| 29 | 28 | Filip Ugran | Jenzer Motorsport | 0 |
