| 154 | Juhan / Asturias Hall | Porsche 550 Coupé | Jaroslav Juhan | 7 | | | | Mechanical | S1.6 |
| 162 | Manfredo Lippmann | Porsche 356 1500 Super | Manfredo Lippmann | 7 | | | | Mechanical | S1.6 |
| 218 | Gamalero / Dominguez | Ford 6 | Remo Gamalero | 7 | | | | Mechanical | TS |
| 269 | Mario Reibaldi | Ford 6 | Mario Reibaldi | 7 | | | | DQ: over time limit | TS |
| 271 | Jorge Daponte | Chevrolet 210 | Jorge Daponte | 7 | | | | Mechanical | TS |
| 63 | Leal Solares / Garcia Avila | Lincoln Capri | Liga Nacional del Transporte | 6 | | | | DQ: over time limit | T |
| 233 | Ferreno Barreiro / Suarez | Ford 6 | Andres Ferreno Barreiro | 6 | | | | DNF | TS |
| 262 | Agustin Aguaviva | Ford 6 | Agustin Aguaviva | 6 | | | | DNF | TS |
| 9 | Trévoux / Bachereaux | Packard Motto Special | O'Farrill | 5 | | | | DNF | S+1.6 |
| 57 | Menendez / Beake | Chrysler New Yorker | E. Carl Kiekhaefer | 5 | | | | DQ: over time limit | T |
| 151 | Salvador López Chávez | Porsche 356 | Calzado Canada | 5 | | | | Engine | S1.6 |
| 212 | Douglas Marimon | Ford 6 | Douglas Marimon | 5 | | | | DNF | TS |
| 240 | Vincente Tirabasso | Chevrolet | Vincente Tirabasso | 5 | | | | DNF | TS |
| 254 | Lovalvo / Spampinato | Ford Victoria | Angel Lovalvo | 5 | | | | DNF | TS |
| 7 | Jean Behra | Gordini T24S | Club Francia Amigos de la Panamericana | 4 | | | | DQ: over time limit | S+1.6 |
| 8 | Jean Lucas | Gordini T16S | Club Francia Amigos de la Panamericana | 4 | | | | DQ: over time limit | S+1.6 |
| 12 | Maglioli / Cassani | Ferrari 375 MM Pinin Farina Berlinetta | Scuderia Guastalla | 4 | | | | Lost wheel, accident | S+1.6 |
| 153 | Suhr Contreras / Alfonso | Porsche 356 SL | Guillermo Suhr | 4 | | | | DQ: over time limit (Accident) | S1.6 |
| 280 | Brea / Moreno | Ford 6 | Jose Brea | 4 | | | | DNF | TS |
| 34 | Felice Bonetto | Lancia D24 Pinin Farina | Scuderia Lancia | 3 | | | | Fatal accident - Bonetto | S+1.6 |
| 50 | Giovanni Bracco | Lancia D23 Pinin Farina | Scuderia Lancia | 3 | | | | Accident | S+1.6 |
| 61 | Cerda Loza / Aguilar | Lincoln Capri | Philips Radio Mexico | 3 | | | | Engine | T |
| 80 | Andrews / Woods, Jr. | Cadillac Series 62 | Hayes/McNamamra | 3 | | | | DNF | T |
| 149 | Ray Crawford | Lincoln Capri | Ray Crawford | 3 | | | | Engine | T |
| 221 | Hidalgo / Bicio | Ford 6 | Manuel Hidalgo | 3 | | | | DNF | TS |
| 223 | Jose Rubiol Roca | Ford 6 | Jose Rubiol Roca | 3 | | | | Engine | TS |
| 239 | Daniel Musso | Ford 6 | Daniel Musso | 3 | | | | DNF | TS |
| 241 | Manuel Cobas | Ford 6 | Manuel Cobas | 3 | | | | DNF | TS |
| 247 | Ricardo Julian Manrique | Chevrolet | Ricardo Julian Manrique | 3 | | | | DNF | TS |
| 252 | Tirabasso / Vidal | Ford Victoria | Fernando Tirabasso | 3 | | | | DNF | TS |
| 253 | Servetto / Vega Monroy | Ford Victoria | Hugo Servetto | 3 | | | | DNF | TS |
| 286 | Ruben J. Joly | Chevrolet | Ruben J. Joly | 3 | | | | DNF | TS |
| 288 | Veicier / Hernandez | Chevrolet 210 | Eugenio Veicier | 3 | | | | Accident | TS |
| 300 | Anza / Pola | Ford 6 | Anza Hermanos | 3 | | | | Accident | TS |
| 4 | Hill / Ginther | Ferrari 340 Mexico Vignale Coupe | Allen Guiberson | 2 | | | | Accident | S+1.6 |
| 21 | Bettenhausen / Carter / Belanger | Kurtiss 500K Chrysler | Tony Bettenhausen | 2 | | | | DQ: over time limit (Electrical) | S+1.6 |
| 45 | Chinetti / de Portago | Ferrari 375 MM Vignale Spyder | Scuderia Guastalla | 2 | | | | DQ: over time limit (Engine) | S+1.6 |
| 89 | Becker Estrada / Carrel | Oldsmobile 88 | Universidad Militar | 2 | | | | DNF | T |
| 97 | Mario Andreini | Mercury Monterey | Mario Andreini | 2 | | | | DQ: over time limit | T |
| 150 | Royal / Clark | Cadillac Series 62 | Charles Royal | 2 | | | | DNF | T |
| 159 | Karl Kling | Porsche 550 Spyder | Dr. Ing. Porsche K.G. | 2 | | | | Drive shaft | S1.6 |
| 160 | Hans Herrmann | Porsche 550 Spyder | Dr. Ing. Porsche K.G. | 2 | | | | Steering arm, accident | S1.6 |
| 165 | McAfee / Metger | Siata 208S | William Doheny | 2 | | | | DNF | S1.6 |
| 219 | Piersanti / Piersanti | Chevrolet | Juan Fernando Piersanti | 2 | | | | DNF | TS |
| 243 | Mantega / Nunez | Chevrolet 210 | Osvaldo Jose Mantega | 2 | | | | DNF | TS |
| 251 | Arnaldo de Tomas | Ford Victoria | Arnaldo de Tomas | 2 | | | | DNF | TS |
| 1 | Razo Maciel / Montes de Oca | Chrysler New Yorker Special | Robredo | 1 | | | | Engine | S+1.6 |
| 10 | Solana / Iniesta | Solana - Oldsmobile | José Antonio Solana | 1 | | | | DNF | S+1.6 |
| 13 | Fano Bush / Martinez | Glasspar - Mercury | Javier Razo Maciel | 1 | | | | DQ: over time limit | S+1.6 |
| 14 | Dujan Mejia / Mucharras | Cadillac | Fernando Dujan Mejia | 1 | | | | DQ: over time limit | S+1.6 |
| 16 | Fitch / Boile | Chrysler New Yorker Special | E. Carl Kiekhaefer | 1 | | | | DQ: over time limit | S+1.6 |
| 35 | Ham Gunam / Santamaria | Ham Special | Jose Ham Gunam | 1 | | | | DQ: over time limit | S+1.6 |
| 54 | Carriles Pagaza / Goudet | Lincoln Capri | Fernando Carriles Pagaza | 1 | | | | DQ: over time limit | T |
| 56 | Korf / Ziebell | Chrysler New Yorker | E. Carl Kiekhaefer | 1 | | | | DNF | T |
| 58 | Cheterquin Olanque / Pecastaing | Cadillac Series 62 | Vinilsa | 1 | | | | DQ: over time limit | T |
| 69 | Ward / Spickler | Lincoln Capri | H. W. Dietrich | 1 | | | | Accident | T |
| 92 | Stringer / Stringer | Cadillac Series 62 | Edward Stringer | 1 | | | | DNF | T |
| 96 | Arquimedes A. del Saz | Mercury Monterey | Arquimedes A. del Saz | 1 | | | | DQ: over time limit | T |
| 99 | Duane Carter | Lincoln Capri | William Toia | 1 | | | | DNF | T |
| 103 | Courtney / Zambrano | Oldsmobile 88 | Juan Jose Courtney | 1 | | | | DNF | T |
| 121 | Matamoros Acosta / Blancas | Lincoln Capri | Alianza Camioneres de Mexico | 1 | | | | DNF | T |
| 199 | Joaquin Castillo de la Fuente | Porsche 356 SL | Joaquin Castillo de la Fuente | 1 | | | | DQ: over time limit | S1.6 |
| 200 | Jacqueline Evans | Porsche 356 | Jacqueline Evans | 1 | | | | DQ: over time limit | S1.6 |
| 201 | Anza Esquivel / Anza | Ford V-8 | Carlos Rogelio Anza | 1 | | | | DNF | TS |
| 202 | Albafull / Saidel | Ford V-8 | Bonos del Ahorro Nacional | 1 | | | | DNF | TS |
| 205 | Marin / Lecuona | Plymouth Belvedere | Jose Antonio Marin | 1 | | | | DNF | TS |
| 208 | Cannon / Davis | Plymouth Belvedere | A. B. Poe | 1 | | | | DNF | TS |
| 211 | Ramonda / Lopez | Ford 6 | Dario Ramonda | 1 | | | | DQ: over time limit | TS |
| 214 | Alvarado Castanon / Ascencio Cordero | Studebaker Champion | Chiapas | 1 | | | | DNF | TS |
| 229 | Crespo / Alvarez | Ford Victoria | Alberto Augusto Crespo | 1 | | | | DNF | TS |
| 236 | Salmon Corona / Sojo Guzman | Ford V-8 | Roberto Salmon Corona | 1 | | | | DNF | TS |
| 249 | Beamonte / Rodriguez | Ford 6 | Pedro Beamonte | 1 | | | | DNF | TS |
| 250 | Manuel Luz Meneses | Kaiser Manhattan | Kaiser Mexico | 1 | | | | DNF | TS |
| 261 | Carlos Maria Silva Ferrer | Ford 6 | Carlos Maria Silva Ferrer | 1 | | | | DNF | TS |
| 265 | Ramon Enrique Bauzada | Ford 6 | Ramon Enrique Bauzada | 1 | | | | DNF | TS |
| 273 | Marcelo Alos Vercher | Chevrolet 210 | Marcelo Alos Vercher | 1 | | | | DNF | TS |
| 279 | Constante Luis Mundo | Chevrolet 210 | Constante Luis Mundo | 1 | | | | DNF | TS |
| 295 | Flores Estavillo / Calzadillas Vega | Ford 6 | Benito Flores Estavillo | 1 | | | | DQ: over time limit | TS |
| 296 | Buenaventura Perez / Romero | Mercury Monterey | Carlos Buenaventura Perez | 1 | | | | DNF | TS |
| 3 | Gray / Elliason | Chrysler New Yorker Special | Owen Gray | 0 | | | | Mechanical | S+1.6 |
| 15 | Stagnoli / Scotuzzi | Ferrari 375 MM Pinin Farina Berlinetta | Scuderia Guastalla | 0 | | | | Fatal accident - Stagnoli and Scotuzzi | S+1.6 |
| 17 | Ensley / Spitler | Kurtis 500K Cadillac | Jack Ensley | 0 | | | | Out of fuel | S+1.6 |
| 18 | Francisco Ibarra | Jaguar C-type | Francisco Ibarra | 0 | | | | DNF | S+1.6 |
| 19 | Moctezuma / Ferreira | Ford V-8 | Jorge Moctezuma | 0 | | | | Accident | S+1.6 |
| 20 | McFee / Thompson | Chrysler New Yorker Special | E. Carl Kiekhaefer | 0 | | | | Accident | S+1.6 |
| 65 | Vukovich / Houle | Lincoln Capri | Hilton Motors | 0 | | | | Gearbox | T |
| 74 | Corona / Martin del Campo | Packard Mayfair | Raimundo Corona Illescas | 0 | | | | Accident | T |
| 75 | Macias / Hugo | Mercury Monterey | Aldredo Macias | 0 | | | | Mechanical | T |
| 83 | Rudolph Ryans | Lincoln Capri | Rudolph Ryans | 0 | | | | Fire | T |
| 85 | Jacobo Muniele Falick | Lincoln Capri | Jacobo Muniele Falick | 0 | | | | Mechanical | T |
| 148 | Aspe / Aspe | Mercury Monterey | Hugo Aspe | 0 | | | | Accident | T |
| 156 | Adolf Brudes | Borgward Hansa 1500 RS | Adolf Brudes | 0 | | | | Accident | S1.6 |
| 157 | Jacques Péron | Osca MT4 1100 | Jacques Peron | 0 | | | | Tyres | S1.6 |
| 203 | Perez Pliego / Estrada | Studebaker Champion | Morelos | 0 | | | | Accident | TS |
| 213 | Cesar Franco / Hernandez | Ford 6 | Alfonso Cesar Franco | 0 | | | | Accident | TS |
| 216 | Antonio Adrian Zarantonello | Ford 6 | Antonio Adrian Zarantonello | 0 | | | | Accident | TS |
| 220 | Aguilar, Jr. / Blanco | Chevrolet 210 | Ramiro Aguilar, Jr. | 0 | | | | Accident | TS |
| 224 | Christie / Wood | Ford 6 | Surroz Ford | 0 | | | | Accident | TS |
| 226 | Flores / Thompson | Ford 6 | Alberto August | 0 | | | | Accident | TS |
| 230 | Ernesto Nanni | Chevrolet | Ernesto Nanni | 0 | | | | Mechanical | TS |
| 232 | Alfredo Cogorno | Ford 6 | Alfredo Cogorno | 0 | | | | Mechanical | TS |
| 234 | Cepeda / Pombo Rivadeneyra | Willys Aero | Radio 620 | 0 | | | | Accident | TS |
| 242 | Nestor Luis Lafage | Ford 6 | Nestor Luis Lafage | 0 | | | | Mechanical | TS |
| 246 | Adolfo Sogolo | Ford Victoria | Adolfo Sogolo | 0 | | | | Mechanical | TS |
| 266 | Mario Jorge de Poli | Ford 6 | Mario Jorge de Poli | 0 | | | | Mechanical | TS |
| 267 | Jorge Pedro Castellano | Ford 6 | Jorge Pedro Castellano | 0 | | | | Mechanical | TS |
| 270 | Cepeda Mier y Teran / Cabrera | Willys Aero | Radio 620 | 0 | | | | Mechanical | TS |
| 275 | Miguel Gustavo Molinero | Ford 6 | Miguel Gustavo Molinero | 0 | | | | Mechanical | TS |
| 285 | Francisco Casuscelli | Plymouth Belvedere | Francisco Casuscelli | 0 | | | | Mechanical | TS |
| 290 | Federico Herrero | Ford 6 | Federico Herrero | 0 | | | | Mechanical | TS |