EntrantsGridGrand Prix
| Nr | Driver | Team | Car | Engine | Tyre | Obs |
|---|---|---|---|---|---|---|
| 1 |  Emilio Materassi |
E. Materassi | Itala Special |
Hispano-Suiza L4 5.8 | - | |
| 2 | Cesare Paparini |
C. Paparini |  Austro Daimler ADM |
Austro Daimler L6 3.0 | - | |
| 3 | Gino Bertocci |
G. Bertocci | Alfa Romeo RLTF |
Alfa Romeo L6 3.0 | - | |
| 4 | Giovanni Bonmartini |
Count G. Bonmartini | Alfa Romeo P2 |
Alfa Romeo L8C 2.0 | - | 2000 |
| 5 | Giulio Masetti |
Count G. Masetti |  Sunbeam GP |
Sunbeam L6C 2.0 | - | 2000 |
| 6 | Aymo Maggi |
Conte A. Maggi |  Bugatti Type 35 [4751] |
Bugatti L8 2.0 | - | 2000 |
| 7 | Filippo Tassara |
Filippo Tassara | Bugatti Type 35A |
Bugatti L8 2.0 | - | 2000 |
| 8 | Gastone Brilli-Peri |
G. Brilli-Peri | Alfa Romeo P2 |
Alfa Romeo L8C 2.0 | - | 2000 |
| 9 | Luigi Spinozzi |
Alfredo Bornigia | Bugatti Type 35 |
Bugatti L8 2.0 | - | 2000 |
| 10 |  Mario Lepori |
M. Lepori | Bugatti Type 35 [4516] |
Bugatti L8 2.0 | - | 2000 |
| 11 | Albert Divo |
Sunbeam Motor Car Co. | Sunbeam GP |
Sunbeam L6C 2.0 | - | 2000 |
| 12 | Franco Mazzotti |
F. Mazzotti | Bugatti Type 35 |
Bugatti L8 2.0 | - | 2000 |
| 13 | Domenico Antonelli |
D. Antonelli | Bugatti Type 35 |
Bugatti L8 2.0 | - | 2000 |
| 14 | Carlo Masetti |
Count C. Masetti | Bugatti Type 35 [4324] |
Bugatti L8 2.0 | - | 2000 |
| 15 | Ettore Santoleri |
E. Santoleri | Chiribiri Monza C |
Chiribiri L4C 1.5 | - | 1500 |
| 16 | Luigi Platé |
Luigi Platé | Chiribiri Monza C |
Chiribiri L4C 1.5 | - | 1500 |
| 18 | Pasquale Croce |
P. Croce | Bugatti Type 37 |
Bugatti L4 1.5 | - | 1500 |
| 19 | Mario Mazzacurati |
M. Mazzacurati | Chiribiri Monza C |
Chiribiri L4C 1.5 | - | 1500 |
| 20 | Dino Garagnani |
D. Garagnani | Bugatti Type 23 |
Bugatti L4 1.5 | - | 1500 |
| 21 | Edgar de Morawitz |
E. de Morawitz | Bugatti Type 39 [4603] |
Bugatti L8 1.5 | - | 1500 |
| 22 | Giovanni Cutelli |
G. Cutelli | Bugatti Type 13 Brescia |
Bugatti L4 1.5 | - | 1500 |
| Official Name | II Reale Premio di Roma |
|---|---|
| Circuit | Valle Giulia |
| Date | March 28 |
| Pole | Emilio Materassi |
| Fastest Lap | Gastone Brilli-Peri 04:17.800 |
| Podium | 1st Aymo Maggi, 2nd Gastone Brilli-Peri, 3rd Giovanni Bonmartini, 3rd Attilio Marinoni |
| Prev race | Circuito del Pozzo March 21 |
| Next race | Targa Florio April 25 |
| P | N | Driver | Team | Car | Engine | Tyre | Cat | Time | Laps | FL | Gr | Pts |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 6 | Aymo Maggi |
Conte A. Maggi | Bugatti Type 35 [4751] |
Bugatti L8 2.0 | - | 2000 | 03:01:25.600 | 40 |
6 |
0 |
|
| 2 | 8 | Gastone Brilli-Peri |
G. Brilli-Peri | Alfa Romeo P2 |
Alfa Romeo L8C 2.0 | - | 2000 | 03:01:34.200 | 40 |
04:17.800 |
8 |
0 |
| 3 | 4 | Giovanni Bonmartini Attilio Marinoni |
Count G. Bonmartini | Alfa Romeo P2 |
Alfa Romeo L8C 2.0 | - | 2000 | 03:03:48.200 | 35 5 |
4 |
0 0 |
|
| 4 | 12 | Franco Mazzotti |
F. Mazzotti | Bugatti Type 35 |
Bugatti L8 2.0 | - | 2000 | 03:13:13.800 | 40 |
11 |
0 |
|
| 5 | 10 | Mario Lepori |
M. Lepori | Bugatti Type 35 [4516] |
Bugatti L8 2.0 | - | 2000 | 03:13:51.000 | 40 |
10 |
0 |
|
| 6 | 18 | Pasquale Croce |
P. Croce | Bugatti Type 37 |
Bugatti L4 1.5 | - | 1500 | 03:37:30.000 | 40 |
14 |
0 |
|
| NC | 21 | Edgar de Morawitz |
E. de Morawitz | Bugatti Type 39 [4603] |
Bugatti L8 1.5 | - | 1500 | Flagged off | 39 |
17 |
0 |
|
| NC | 20 | Dino Garagnani |
D. Garagnani | Bugatti Type 23 |
Bugatti L4 1.5 | - | 1500 | Flagged off | 38 |
16 |
0 |
|
| NC | 3 | Gino Bertocci |
G. Bertocci | Alfa Romeo RLTF |
Alfa Romeo L6 3.0 | - | Flagged off | 37 |
3 |
0 |
||
| DNF | 22 | Giovanni Cutelli |
G. Cutelli | Bugatti Type 13 Brescia |
Bugatti L4 1.5 | - | 1500 | Accident | 20 |
18 |
0 |
|
| DNF | 5 | Giulio Masetti |
Count G. Masetti | Sunbeam GP |
Sunbeam L6C 2.0 | - | 2000 | Engine or gearbox | 17 |
5 |
0 |
|
| DNF | 7 | Filippo Tassara |
Filippo Tassara | Bugatti Type 35A |
Bugatti L8 2.0 | - | 2000 | Valve spring | 12 |
7 |
0 |
|
| DNF | 9 | Luigi Spinozzi |
Alfredo Bornigia | Bugatti Type 35 |
Bugatti L8 2.0 | - | 2000 | Gearbox | 12 |
9 |
0 |
|
| DNF | 2 | Cesare Paparini |
C. Paparini | Austro Daimler ADM |
Austro Daimler L6 3.0 | - | Con rod | 10 |
2 |
0 |
||
| DNF | 1 | Emilio Materassi |
E. Materassi | Itala Special |
Hispano-Suiza L4 5.8 | - | Left front spring | 5 |
1 |
0 |
||
| DNF | 14 | Carlo Masetti |
Count C. Masetti | Bugatti Type 35 [4324] |
Bugatti L8 2.0 | - | 2000 | Engine | 1 |
13 |
0 |
|
| DNF | 13 | Domenico Antonelli |
D. Antonelli | Bugatti Type 35 |
Bugatti L8 2.0 | - | 2000 | Puncture or engine | 1 |
12 |
0 |
|
| DNS | 19 | Mario Mazzacurati |
M. Mazzacurati | Chiribiri Monza C |
Chiribiri L4C 1.5 | - | 1500 | DNS | 0 |
15 |
0 |
|
| DNS | 11 | Albert Divo |
Sunbeam Motor Car Co. | Sunbeam GP |
Sunbeam L6C 2.0 | - | 2000 | DNS | 0 |
0 |
||
| DNS | 16 | Luigi Platé |
Luigi Platé | Chiribiri Monza C |
Chiribiri L4C 1.5 | - | 1500 | Practice accident | 0 |
0 |
||
| DNS | 15 | Ettore Santoleri |
E. Santoleri | Chiribiri Monza C |
Chiribiri L4C 1.5 | - | 1500 | DNS | 0 |
0 |