By 1955, Le Mans was becoming famous, and the Cine cameras arrived, presumably to make a B film. The widescreen color film was left in the can, and the sound is lost, but odd bits are available
https://www.youtube.com/watch?v=fUcHl-5Ke_kThe program/dvd includes the best source of film of the crash - some poor German chap in the stands with an 8mm, who kept it rolling till he was hit by wreckage. It shows Macklin following Hawthorn and then locking up (no disc brakes) and pulling out far too wide into Levegh's path. John Fitch, Levegh's (still alive) co driver is convinced it was all Hawthorns fault, but I can't see it
Well worth a watch - its on about once a month, if you're into obscure Sky channels