| 1 | Bloch / Brisson | Société de Carrosserie Weymann (F) | Charles Terres Weymann | Stutz | DV 16 | Black Hawk | Stutz | S5.0 |
| 2 | Clement / Benjafield | Bentley Motors Ltd. (GB) | | Bentley | 4 ½ Litre | | Bentley | S5.0 |
| 3 | Birkin / Chassagne | Bentley Motors Ltd. (GB) | | Bentley | 4 ½ Litre | | Bentley | S5.0 |
| 4 | Barnato / Rubin | Bentley Motors Ltd. (GB) | | Bentley | 4 ½ Litre | | Bentley | S5.0 |
| 5 | Chiron / de Vere | Grand Garage Saint-Didier Paris (F) | | Chrysler | Six | Series 72 | Chrysler | S5.0 |
| 6 | Ledure / Zehender | Grand Garage Saint-Didier Paris (F) | | Chrysler | Six | Series 72 | Chrysler | S5.0 |
| 7 | Ghica-Cantacuzino / Ghica-Cantacuzino | Grand Garage Saint-Didier Paris (F) | | Chrysler | Six | Series 72 | Chrysler | S5.0 |
| 8 | Rossignol / Stoffel | Grand Garage Saint-Didier Paris (F) | | Chrysler | Six | Series 72 | Chrysler | S5.0 |
| 9 | Laly / Rigal | Société des Automobile Aries (F) | | Ariès | Type S | GP2 Surbaissée | Ariès | S3.0 |
| 11 | | Boris Ivanowski (RUS) | | Alfa Romeo | 6C 1500 | SS | Alfa Romeo | S3.0 |
| 12 | Benoist / Dauvergne | Itala SA Fabbrica Automobili (I) | | Itala | Tipo 65 | S | Itala | S2.0 |
| 14 | "Sabipa" / "Christian" | Itala SA Fabbrica Automobili (I) | | Itala | Tipo 65 | S | Itala | S2.0 |
| 15 | Samuelson / King | Lagonda Motor Co. (GB) | F. E. Metcalfe | Lagonda | 2 Litre | Speed Model | Lagonda | S2.0 |
| 16 | d'Erlanger / Hawkes | Lagonda Motor Co. (GB) | F. E. Metcalfe | Lagonda | 2 Litre | Speed Model | Lagonda | S2.0 |
| 17 | Hammond / Handley | Lagonda Motor Co. (GB) | F. E. Metcalfe | Lagonda | 2 Litre | Speed Model | Lagonda | S2.0 |
| 18 | Gallop / Hayes | Lagonda Motor Co. (GB) | F. E. Metcalfe | Lagonda | 2 Litre | Speed Model | Lagonda | S2.0 |
| 19 | Duval / Mottet | Société des Applications a Refroidissements par Air (F) | | S.A.R.A. | SP7 | | S.A.R.A. | S2.0 |
| 20 | Maret / Lécureul | Société des Applications a Refroidissements par Air (F) | | S.A.R.A. | SP7 | | S.A.R.A. | S2.0 |
| 21 | de Costier / de la Rochefoucauld | Automobiles Luart-Poniatowski-Hougardy Ingenieurs (F) | | Alphi | LM | | CIME | S1.5 |
| 24 | Guilbert / Lefèbvre | Société des Construction Automobile Parisienne (F) | | S.C.A.P. | Type O | | S.C.A.P. | S1.5 |
| 25 | Eyston / Bertelli | Aston Martin Ltd. (GB) | Lord Charnwood | Aston Martin | International | | Aston Martin | S1.5 |
| 26 | Bezzant / Paul | Aston Martin Ltd. (GB) | Lord Charnwood | Aston Martin | International | | Aston Martin | S1.5 |
| 27 | Harvey / Purdy | Alvis Car and Engineering Company (GB) | | Alvis | FA 12/50 | | Alvis | S1.5 |
| 28 | Davis / Urquhart-Dykes | Alvis Car and Engineering Company (GB) | | Alvis | FA 12/50 | | Alvis | S1.5 |
| 29 | Balart / Benoist | SA des Automobiles Tracta (F) | | Tracta | Type A | | S.C.A.P. | S1.5 |
| 30 | Hasley / Perrot | Société des Moteurs Salmson (F) | | Salmson | Grand Sport | | Salmson | S1.5 |
| 31 | Bourcier / Vasena | SA des Automobiles Tracta (F) | | Tracta | Gephi | | S.C.A.P. | S1.1 |
| 32 | Doré / Treunet | Bollack Netter et Cie (F) | | B.N.C. | Type H | Monza | Ruby | S1.1 |
| 35 | Casse / Rousseau | Société des Moteurs Salmson (F) | | Salmson | Grand Sport | | Salmson | S1.1 |
| 36 | Bouriat / Bussienne | Etablissements Henri Précloux (F) | | E.H.P. | Type DU | | CIME | S1.1 |
| 37 | Desvaux / Goutte | Automobiles Lombard SA (F) | | Lombard | AL3 | Grand Air Sport | Lombard | S1.1 |
| 39 | Lemesle / Godard | Société des Construction Automobile Parisienne (F) | | S.C.A.P. | Type M | | S.C.A.P. | S1.1 |
| 40 | Duray / Delano | Société des Automobile Aries (F) | | Ariès | CC4 | | Ariès | S1.1 |
| 41 | Gabriel / "Paris" | Société des Automobile Aries (F) | | Ariès | CC4 | | Ariès | S1.1 |
| 42 | Grégoire / Vallon | SA des Automobiles Tracta (F) | | Tracta | Type A | | S.C.A.P. | S1.1 |
| T | | Bentley Motors Ltd. (GB) | | Bentley | 4 ½ Litre | | Bentley | S5.0 |