| series | Champcar complete |
| race | Trenton |
| year | 1957 |
| team | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| Chapman Root | 12 | Sumar | Pat O'Connor | | 7 | 1 | Kuzma 56 D [6] | Offy 252 | 47 | |
| Racing Associates | 10 | D-A Lubricant | Johnny Thomson | | 1 | 2 | Kuzma 55 D [5] | Offy 252 | 12 | |
| Lindsey Hopkins | 78 | Lindsey Hopkins | George Amick | | 6 | 3 | Lesovsky 51 D [4] | Offy 252 | 31 | |
| Peter Salemi | 81 | Central Excavating | Len Sutton | | 5 | 4 | Kuzma 52 D [2] | Offy 252 | 10 | |
| John Zink | 25 | John Zink | Jimmy Reece | | 8 | 5 | Watson 56 FE [1] | Offy 252 | ||
| Lindsey Hopkins | 26 | Chiropractic | Jim Rathmann | | 15 | 6 | Epperly 57 FE [1] | Offy 252 | ||
| Federal Engineering | 4 | Federal Engineering | Tony Bettenhausen | | 11 | 7 | Snowberger 57 FE [1] | Offy 252 | ||
| Dean Racing | 1 | Dean Van Lines | Jimmy Bryan | | 9 | 8 | Kuzma 53 D [3] | Offy 252 | ||
| George Bignotti | 6 | Bowes Seal Fast | Johnny Boyd | | 19 | 9 | Kurtis 500G2 FE [G2-11] | Offy 252 | ||
| William Lutes | 17 | Lutes Truck Parts | Ed Elisian | | 14 | 10 | Kurtis 4000 D [344-51] | Offy 252 | ||
| John R Wills | 56 | Hoover Motor Express | AJ Foyt | | 17 | 11 | Templeton 55 D [1] | Offy 252 | ||
| Harry Dunn | 89 | Dunn Engineering | Al Herman | | 18 | 12 | Dunn 500B FE [365-53] | Offy 252 | ||
| Lee Elkins | 73 | McNamara/Kalamazoo Sports | Andy Linden | | 20 | 13 | Kurtis 500G2 FE [G2-3] | Offy 252 | ||
| JS Donaldson | 31 | Seal Line | Jimmy Daywalt | | 16 | 14 | Kurtis 500G2 FE [G2-6] | Offy 252 | ||
| Bob Estes | 7 | Bob Estes | Bob Veith | | 3 | 15 | Phillips 57 FE [2] | Offy 252 | ||
| Harry Allen Chapman | 43 | Harry Allen Chapman | Dick Rathmann | | 13 | 16 | Russo/Nichels 50 D [1] | Offy 252 | ||
| Mel Wiggers | 35 | Hardwood Door | Shorty Templeman | | 22 | 17 | Kurtis 4000 D [356a-52] | Offy 252 | ||
| Peter Wales | 29 | Peter Wales Trucking | Chuck Rodee | | 21 | 18 | Kurtis 4000 D [345-52] | Offy 252 | ||
| Chapman Root | 48 | Sumar | Don Branson | | 12 | 19 | Blouch 53 D [1] | Offy 252 | ||
| Roger Wolcott | 8 | Wolcott | Rodger Ward | | 10 | 20 | Lesovsky 57 FE [2] | Offy 168 sc | ||
| Mari George | 21 | HOW | Elmer George | | 4 | 21 | Kurtis 4000 D [349-52] | Offy 252 | ||
| John Zink | 52 | John Zink | Jud Larson | | 2 | 22 | Watson 57 FE [1] | Offy 252 | ||
| Dayton-Walther | 77 | Dayton-Walther | Mike Magill | | DNS | Kurtis 4000 D [342-51] | Offy 252 | |||
| Dean Racing | 1 | Dean Van Lines | Bill Cheesbourg | | DNS | Kuzma 55 FE [1] | Offy 252 | |||
| Dean Racing | 1 | Dean Van Lines | Jimmy Bryan | | DNS | Kuzma 55 FE [1] | Offy 252 | |||
| Doug Caruthers | 67 | Braund Plywood | Don Edmunds | | DNS | Kuzma 57 D [7] | Offy 252 | |||
| Karl Hall | 62 | Karl Hall | Bud Randall | | DNS | Ewing 52 D [2] | Offy 252 | |||
| Leitenberger | 76 | Leitenberger | Jim McWithey | | DNS | Silnes/Sherman 51 D [1] | Offy 252 | |||
| Ralph Malamud | 29 | Malamud | Chuck Arnold | | DNS | Scopa 49 D [1] | Offy 252 | |||
| Ray T Brady | 15 | Ray Brady | Ralph Liguori | | DNS | Schroeder 50 D [1] | Offy 252 | |||
| Sam Traylor | 55 | Sam Traylor | Van Johnson | | DNS | Kurtis 4000 D [368-53] | Offy 252 | |||
| Shannon Brothers | 64 | Shannon Brothers | Rex Easton | | DNS | Watts 500A FE [355-52] | Offy 252 |
