| series | Champcar complete |
| race | Trenton III |
| year | 1963 |
| team | car | entry | driver | start | finish | chassis | engine | laps led | * | |
| Ansted-Thompson | 2 | Sheraton-Thompson | AJ Foyt | | 7 | 1 | Trevis 61 FE [3] | Offy 252 | 54 | |
| Federal Engineering | 15 | Federal Engineering | Bud Tingelstad | | 6 | 2 | Trevis 63 FE [6] | Offy 252 | ||
| Dayton-Walther | 27 | Dayton-Walther | Troy Ruttman | | 19 | 3 | Watson 62 FE [1] | Offy 252 | ||
| Bill Forbes Racing | 8 | Bill Forbes Racing | Jim McElreath | | 15 | 4 | Watson 62 FE [3] | Offy 252 | ||
| Leader Card | 4 | Leader Card | Don Branson | | 16 | 5 | Watson 62 FE [2] | Offy 252 | ||
| Racing Associates | 46 | Racing Associates | Johnny Rutherford | | 18 | 6 | Turner 62 D [2] | Chevy Corvette 305 V8 | ||
| John Pfrommer | 21 | Pfrommer Trucking | Johnny White | | 8 | 7 | Meskowski 62 D [9] | Offy 252 | ||
| Racing Associates | 86 | Racing Associates | Lloyd Ruby | | 24 | 8 | Porter/Philipp 61 FE [1] | Offy 252 | ||
| Walter-Weir Inc | 53 | Spirit of St. Louis | Bob Harkey | | 14 | 9 | Watson 60 FE [2] | Offy 252 | ||
| Ed Stone | 43 | Hook Lobster | Dempsey Wilson | | 20 | 10 | Watson 58 FE [1] | Offy 252 | ||
| Ed Kostenuk | 37 | William Tucker | Ed Kostenuk | | 22 | 11 | Kurtis 500J2 FE [C123-61] | Offy 252 | ||
| Peter Salemi | 35 | Gabriel Shocker | Eddie Johnson | | 23 | 12 | Trevis 63 FE [7] | Offy 252 | ||
| Ray Mann | 87 | Racing Pictorial | Chuck Rodee | | 21 | 13 | Burnett 63 [1] | Chevy 255 V8 | ||
| Jerry Weld | 75 | Hotel Tropicana | Jerry Weld | | 25 | 14 | Kurtis 4000 D [338-51] | Offy 252 | ||
| William R Deakin | 92 | W.R.D. | Bob Mathouser | | 26 | 15 | Kuzma 56 D [6] | Chevy 305 V8 | ||
| Lotus | 93 | Lotus Powered by Ford | Dan Gurney | | 2 | 16 | Lotus 29 [1] | Ford Fairlane AX230-2 V8 | 97 | |
| Gilbert Morcroft | 26 | Morcroft | Bob Wente | | 10 | 17 | Trevis 61 FE [4] | Offy 252 | ||
| Gordon Van Liew | 29 | Vita Fresh | Roger McCluskey | | 3 | 18 | Kuzma 63 FE [13] | Offy 252 | ||
| Dean Racing | 10 | Dean Van Lines | Chuck Hulse | | 17 | 19 | Ewing 60 FE [2] | Offy 252 | ||
| Lindsey Hopkins | 5 | Econo Car Rental | Bobby Marshman | | 9 | 20 | Epperly 60 FE [6] | Offy 252 | ||
| Lotus | 92 | Lotus Powered by Ford | Jim Clark | | 1 | 21 | Lotus 29 [3] | Ford Fairlane AX230-2 V8 | 49 | |
| Agajanian | 98 | Willard Battery | Parnelli Jones | | 4 | 22 | Watson 60 FE [4] | Offy 252 | ||
| DVS Inc | 9 | Bryant Heating & Cooling | Eddie Sachs | | 12 | 23 | Watson 63 FE [8] | Offy 252 | ||
| Bruce Homeyer | 38 | Konstant Hot | Jim Hurtubise | | 5 | 24 | Phillips 59 FE [3] | Offy 252 | ||
| Ina Mae McDermott | 66 | Lil-Beenie | Mickey Shaw | | 13 | 25 | Meskowski 61 D [7] | Chevy Corvette 305 V8 | ||
| Leader Card | 1 | Kaiser Aluminium | Rodger Ward | | 11 | 26 | Watson 63 FE [1] | Offy 252 | ||
| Churchill Harden | 58 | Churchill Harden | Bruce Jacobi | | DNS | Russo/Nichels 50 D [1] | Offy 252 | |||
| J&A Auto Parts | 59 | Chuck Arnold | | DNS | Ewing D | Offy 252 | ||||
| Jake Vargo | 43 | Jake Vargo | George Morris | | DNS | Kurtis 4000 D [368-53] | Offy 252 | |||
| Joe Concannon | 33 | Concannon Car Co. | Jiggs Peters | | DNS | Kurtis 500D FE [381-55] | Offy 252 | |||
| John Fray | 67 | John Fray | Bob Mathouser | | DNS | Fray 58 D [1] | Offy 234 | |||
| Lee Glessner | 74 | Windmill Trucking | Ralph Liguori | | DNS | Meskowski 58 D [1] | Offy 252 | |||
| Mitchell Gallas | 95 | Mitchell Gallas | Red Amick | | DNS | Kurtis 4000 D [344-51] | Offy 252 | |||
| Richard Carman | 39 | Al Cate | Ed Hoyle | | DNS | McGee-Carman 63 FE [1] | Chevy 255 V8 | |||
| Robert Peterson | 71 | Peterson | Bill Cheesbourg | | DNS | Peterson 63 [1] | Chevy 255 V8 |
