HWM (Hersham Walton Motors)
founded by John Heath (1914-1956) - George Abecassis (1913-1991)
| Driver | Year | Pos | Points | Entered | Raced | Best | QP1 | Poles | P1 | P2 | P3 | Podiums | FLaps |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ted Whiteaway | 1955 | - | - | 1 | - | - | - | - | - | - | - | - | - |
| Lance Macklin | 1954 | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Lance Macklin | 1953 | - | - | 6 | 6 | - | - | - | - | - | - | - | - |
| Peter Collins | 1953 | - | - | 4 | 4 | 8 | - | - | - | - | - | - | - |
| Paul Frere | 1953 | - | - | 2 | 2 | 10 | - | - | - | - | - | - | - |
| Yves Giraud-Cabantous | 1953 | - | - | 2 | 2 | 14 | - | - | - | - | - | - | - |
| Albert Scherrer | 1953 | - | - | 1 | 1 | 9 | - | - | - | - | - | - | - |
| Duncan Hamilton | 1953 | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Jack Fairman | 1953 | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| John Fitch | 1953 | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Paul Frere | 1952 | 10 | 2 | 2 | 2 | 5 | - | - | - | - | - | - | - |
| Lance Macklin | 1952 | - | - | 6 | 5 | 8 | - | - | - | - | - | - | - |
| Peter Collins | 1952 | - | - | 6 | 4 | 6 | - | - | - | - | - | - | - |
| Tony Gaze | 1952 | - | - | 4 | 3 | 15 | - | - | - | - | - | - | - |
| Duncan Hamilton | 1952 | - | - | 2 | 2 | 7 | - | - | - | - | - | - | - |
| Yves Giraud-Cabantous | 1952 | - | - | 1 | 1 | 10 | - | - | - | - | - | - | - |
| Johnny Claes | 1952 | - | - | 1 | 1 | 10 | - | - | - | - | - | - | - |
| Roger Laurent | 1952 | - | - | 1 | 1 | 12 | - | - | - | - | - | - | - |
| Dries van der Lof | 1952 | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Stirling Moss | 1952 | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| George Abecassis | 1952 | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| Stirling Moss | 1951 | - | - | 1 | 1 | 8 | - | - | - | - | - | - | - |
| George Abecassis | 1951 | - | - | 1 | 1 | - | - | - | - | - | - | - | - |
| 2 | 48 | 43 | 5 | - | - | - | - | - | - | - |