Lee Jackson memimpin sesi Warm-Up jelang balapan terakhir BSB 2021 di Sirkuit Brands Hatch, dengan pemimpin klasemen Tarran Mackenzie termasuk di antara sembilan pembalap yang tidak bisa mencatat laptime karena kondisi trek yang tidak ideal.

Mackenzie akan memimpin 22 poin atas rekan setimnya Jason O'Halloran jelang Race 2 hari Minggu, sedang Christian Iddon yang mengakhiri sesi di posisi kedua, tertinggal 24 poin, dan Tommy Bridewell di posisi ketiga tertinggal 26 poin.

bsb brands hatch - hasil warm-up
POSpembalapNATtimlap/gap
1Lee JacksonGBRFS-3 Racing Kawasaki1:35.214s
2Christian IddonGBRVisionTrack Ducati+0.030s
3Peter HickmanGBRFHO Racing BMW+0.131s
4Josh BrookesAUSVisionTrack Ducati+0.724s
5Joe FrancisGBRFHO Racing BMW+1.164s
6Glenn IrwinGBRHonda Racing+1.221s
7Gino ReaGBRBuildbase Suzuki+1.729s
8Andrew IrwinGBRSYNETIQ BMW Motorrad+3.234s
9Bjorn EstmentRSAPowerslide / Catfoss Racing Suzuki+3.273s
10Joe Sheldon-ShawGBRiForce Lloyd & Jones BMW+3.549s
11Tommy BridewellGBROxford Products Racing Ducati+4.000s
12Dean HarrisonGBRSilicone Engineering Racing Kawasaki+5.367s
13Takumi TakahashiJPNHonda Racing+5.375s
14Leon JeacockGBRBuildbase Suzuki+6.391s
15Ryo MizunoJPNHonda Racing+7.249s
16Rory SkinnerGBRFS-3 Racing Kawasaki+8.075s
 Kyle RydeGBRRICH Energy OMG Racing BMWNo Time
 Danny BuchanGBRSYNETIQ BMW MotorradNo Time
 Tarran MackenzieGBRMcAMS YamahaNo Time
 Luke MosseyGBRTAG Racing HondaNo Time
 Jesse TraylerGBRNP Motorcycles BMWNo Time
 Storm StaceyGBRTeam LKQ Euro Car Parts KawasakiNo Time
 Bradley RayGBRRICH Energy OMG Racing BMWNo Time
 Jason O'HalloranAUSMcAMS YamahaNo Time
 Brian McCormackIRLRoadhouse Macau By FHO Racing BMWNo Time