MediaEntrantsGridGrand Prix
| Nr | Driver | Team | Car | Engine | Tyre |
|---|---|---|---|---|---|
| 1 |  Bob Gerard |
F. R. Gerard | ERA B [R14B] |
ERA L6C 1.5 | - |
| 2 | Cuth Harrison |
T. C. Harrison | ERA B/C [R8C] |
ERA L6C 1.5 | - |
| 3 | Sydney Allard |
Allard Motors | Allard Special |
Steyr V8 | - |
| 4 | Bobbie Baird |
W. R. Baird | MG K3 Magnette [3006] |
MG L4C 1.1 | - |
| 5 | Archie Butterworth |
A. J. Butterworth | AJB - |
Steyr V8 | - |
| 6 | Geoffrey Crossley |
G. Crossley | Alta GP [1002] |
Alta L4C 1.5 | - |
| 7 | Hector Graham |
H. Graham | Cooper T12 Mk IV |
JAP V2 1.1 | - |
| 8 |  Joe Kelly |
J. Kelly | Alta GP [1003] |
Alta L4C 1.5 | - |
| 9 | Torrie Large |
J. Kelly |  Maserati 6CM [1547] |
Maserati 6CM L6C 1.5 | - |
| 10 | David Murray |
Scuderia Ambrosiana | Maserati 4CLT/48 [1593] |
Maserati 4CL L4C 1.5 | - |
| 11 | Geoff McCrea |
G. W. McCrea | MG R [RA0259] |
MG L4C 0.75 | - |
| 12 | Brian Shawe-Taylor |
B. N. Shawe-Taylor | ERA B [R9B] |
ERA L6C 1.5 | - |
| 14 | Peter Whitehead |
P. N. Whitehead | Ferrari 125 [10C] |
Ferrari 125 V12C 1.5 | - |
| Pos | Nr | Driver | Car | Engine | Tyre | Time | Laps |
|---|---|---|---|---|---|---|---|
| 1 | 12 | Brian Shawe-Taylor |
ERA B [R9B] |
ERA L6C 1.5 | - | 0 | |
| 2 | 14 | Peter Whitehead |
Ferrari 125 [10C] |
Ferrari 125 V12C 1.5 | - | 0 | |
| 3 | 2 | Cuth Harrison |
ERA B/C [R8C] |
ERA L6C 1.5 | - | 0 | |
| 4 | 1 | Bob Gerard |
ERA B [R14B] |
ERA L6C 1.5 | - | 0 | |
| 5 | 8 | Joe Kelly |
Alta GP [1003] |
Alta L4C 1.5 | - | 0 | |
| 6 | 9 | Torrie Large |
Maserati 6CM [1547] |
Maserati 6CM L6C 1.5 | - | 0 | |
| 7 | 3 | Sydney Allard |
Allard Special |
Steyr V8 | - | 0 | |
| 8 | 6 | Geoffrey Crossley |
Alta GP [1002] |
Alta L4C 1.5 | - | 0 | |
| 9 | 4 | Bobbie Baird |
MG K3 Magnette [3006] |
MG L4C 1.1 | - | 0 |
| Official Name | IV Ulster Trophy |
|---|---|
| Circuit | Dundrod |
| Date | August 12 |
| Pole | Brian Shawe-Taylor |
| Fastest Lap | Peter Whitehead 05:06.600 |
| Podium | 1st Peter Whitehead (15) , 2nd Bob Gerard, 3rd Cuth Harrison |
| Prev race | Grand Prix des Nations July 30 |
| Next race | Circuito di Pescara August 15 |
| P | N | Driver | Team | Car | Engine | Tyre | Time | Laps | FL | Led | Gr | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 14 | Peter Whitehead |
P. N. Whitehead | Ferrari 125 [10C] |
Ferrari 125 V12C 1.5 | - | 01:19:09.000 | 15 | 05:06.600 | 15 | 2 | 0 |
| 2 | 1 | Bob Gerard |
F. R. Gerard | ERA B [R14B] |
ERA L6C 1.5 | - | 01:19:25.000 | 15 | 0 | 4 | 0 | |
| 3 | 2 | Cuth Harrison |
T. C. Harrison | ERA B/C [R8C] |
ERA L6C 1.5 | - | 01:20:24.000 | 15 | 0 | 3 | 0 | |
| 4 | 8 | Joe Kelly |
J. Kelly | Alta GP [1003] |
Alta L4C 1.5 | - | +1 lap | 14 | 0 | 5 | 0 | |
| 5 | 9 | Torrie Large |
J. Kelly | Maserati 6CM [1547] |
Maserati 6CM L6C 1.5 | - | +1 lap | 14 | 0 | 6 | 0 | |
| DNF | 3 | Sydney Allard |
Allard Motors | Allard Special |
Steyr V8 | - | Cylinder head gasket | 9 | 0 | 7 | 0 | |
| DNF | 4 | Bobbie Baird |
W. R. Baird | MG K3 Magnette [3006] |
MG L4C 1.1 | - | Accident | 7 | 0 | 9 | 0 | |
| DNF | 12 | Brian Shawe-Taylor |
B. N. Shawe-Taylor | ERA B [R9B] |
ERA L6C 1.5 | - | Magneto | 5 | 0 | 1 | 0 | |
| DNF | 6 | Geoffrey Crossley |
G. Crossley | Alta GP [1002] |
Alta L4C 1.5 | - | Magneto | 4 | 0 | 8 | 0 | |
| DNA | 5 | Archie Butterworth |
A. J. Butterworth | AJB - |
Steyr V8 | - | DNA | 0 | 0 | 0 | ||
| DNA | 7 | Hector Graham |
H. Graham | Cooper T12 Mk IV |
JAP V2 1.1 | - | DNA | 0 | 0 | 0 | ||
| DNA | 10 | David Murray |
Scuderia Ambrosiana | Maserati 4CLT/48 [1593] |
Maserati 4CL L4C 1.5 | - | DNA | 0 | 0 | 0 | ||
| DNA | 11 | Geoff McCrea |
G. W. McCrea | MG R [RA0259] |
MG L4C 0.75 | - | DNA | 0 | 0 | 0 |