Performed on RetroUSB AVS (Hardware Emulator) with Original Mike Tyson's Punch-out car.

Ignore the splits in video they are wrong, below are my estimates

Glass Joe 43.25 Von Kaiser 1:03.61 Piston Honda 1 2:41.61 Don 1 36.97 King Hippo 1:31.61 Tiger 2:31.25 Bald Bull 2:30.25 Piston Honda 2 1:02.99 Soda Pop 1:26.00 Bald Bull 2 2:34.25 Don 2 4:59.00 Sandman 5:28.00 Macho Man 4:08.61 Tyson 8:05.00