Here's a video from Sportauto from their hot lap of the M8 Competition around the Hockenheim GP circuit in 1:53.1.
Here's some comparison times (from
Fastestlaps):
Ferrari 458 Speciale -- 1:51.44
Mercedes-Benz AMG GT 63 S -- 1:52.80
Audi R8 V10 Plus (Mk II) -- 1:52.90
M8 Competition -- 1:53.1
Audi R8 V10 Performance -- 1:53.30
Porsche 911 Carrera S (992) -- 1:53.30
Porsche 911 GT3 (991) -- 1:53.90
Porsche 911 Carrera GTS -- 1:54.00
McLaren MP4-12C Spider -- 1:54.10