ULSTER GRAND PRIX
500cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | John Hartle | 20:14.600 | |
| 2 | Bob Brown | ||
| 3 | George Murphy | ||
| 4 | Geoffrey Tanner | ||
| 5 | R.W. Herron | ||
| 6 | Jack Brett |
125cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Carlo Ubbiali | 05:55.000 | |
| 2 | Romolo Ferri | ||
| 3 | Bill Webster | ||
| 4 | W. Maddrick | ||
| 5 | E. Cope |
350cc · Course
| Pos | Pilote | Temps / écart | Pts |
|---|---|---|---|
| 1 | Bill Lomas | ||
| 2 | Dickie Dale | ||
| 3 | John Hartle | ||
| 4 | Jack Brett | ||
| 5 | George Murphy | ||
| 6 | Bob Brown |