| Pos | Name | Year | Mtg | Race | Cl | Machine | Town | Laps | Time | Speed | ||
| 1 | Bill | Smith | 1964 | S100 | 33 | 250cc Race | DMW | Chester | ||||
| 2 | Terry | Grotefeld | 1964 | S100 | 33 | 250cc Race | Aermacchi | London | ||||
| 3 | Brian J | Warburton | 1964 | S100 | 33 | 250cc Race | Yamaha | Stockport | ||||
| 4 | Peter | Darvill | 1964 | S100 | 33 | 250cc Race | Cotton | Aylesbury | ||||
| 5 | Mick | Chatterton | 1964 | S100 | 33 | 250cc Race | Aermacchi | Barnsley | ||||
| 6 | S | Wright | 1964 | S100 | 33 | 250cc Race | Aermacchi | |||||
| 7 | Ron F | Pladdys | 1964 | S100 | 33 | 250cc Race | Aermacchi | |||||
| 8 | Malcolm | Sharrocks | 1964 | S100 | 33 | 250cc Race | Aermacchi | Douglas | ||||
| 9 | C | Donaghy | 1964 | S100 | 33 | 250cc Race | Aermacchi | Ulster | ||||
| 10 | L J | Spivey | 1964 | S100 | 33 | 250cc Race | Aermacchi | |||||
| 11 | P | Ownsworth | 1964 | S100 | 33 | 250cc Race | Aermacchi | |||||
| 12 | V A | Poore | 1964 | S100 | 33 | 250cc Race | Greeves | |||||
| 13 | Jim | Graham | 1964 | S100 | 33 | 250cc Race | Aermacchi | Landford | ||||
| 14 | J | Daniels | 1964 | S100 | 33 | 250cc Race | Greeves | |||||
| 15 | Andrew | Robertson | 1964 | S100 | 33 | 250cc Race | Aermacchi | Lancs | ||||
| 16 | Dougie | Rose | 1964 | S100 | 33 | 250cc Race | Honda | N'hants | ||||
| 17 | John | Gribbin | 1964 | S100 | 33 | 250cc Race | Cotton | Isle of Man | ||||
| 18 | C | Clague | 1964 | S100 | 33 | 250cc Race | Greeves | |||||
| 19 | G S | Bain | 1964 | S100 | 33 | 250cc Race | Aermacchi | |||||
| 20 | D J | Lee | 1964 | S100 | 33 | 250cc Race | NSU | |||||
| 21 | Brian J | Davis | 1964 | S100 | 33 | 250cc Race | Ducati | Farncombe | ||||
| 22 | A J | Wall | 1964 | S100 | 33 | 250cc Race | Greeves | |||||
| 23 | C J | Vollans | 1964 | S100 | 33 | 250cc Race | Ducati | |||||
| 24 | J F | Carr | 1964 | S100 | 33 | 250cc Race | Ducati | |||||
| 25 | D P | Warren | 1964 | S100 | 33 | 250cc Race | Greeves | |||||
| 26 | M F | Tomlin | 1964 | S100 | 33 | 250cc Race | Aermacchi | 2000 | ||||
| 27 | L R | Fargher | 1964 | S100 | 33 | 250cc Race | Honda | |||||
| 28 | D S | Tomlin | 1964 | S100 | 33 | 250cc Race | Ducati | 1079 | ||||
| 29 | Dick | Pipes | 1964 | S100 | 33 | 250cc Race | Anzani | Hull | ||||
| 30 | M L | O'Keefe | 1964 | S100 | 33 | 250cc Race | Aermacchi | |||||
| ? | C | Duke | 1964 | S100 | 33 | 250cc Race | Yamaha | 2390 | ||||
| ? | R W | Miller | 1964 | S100 | 33 | 250cc Race | DOT | 2852 | ||||
| ? | Peter | Berwick | 1964 | S100 | 33 | 250cc Race | DOT | Appleby | ||||
| ? | Barry | Scully | 1964 | S100 | 33 | 250cc Race | Greeves | Derby | ||||
| ? | John | Duffy | 1964 | S100 | 33 | 250cc Race | DMW | Formby | ||||
| ? | Peter | Eberhardt | 1964 | S100 | 33 | 250cc Race | Enfield | Isle of Man | ||||
| ? | Bob | Kewley | 1964 | S100 | 33 | 250cc Race | Greeves | Isle of Man | ||||
| ? | D | Evans | 1964 | S100 | 33 | 250cc Race | Norvel | Liverpool | ||||
| ? | G A | Kennedy | 1964 | S100 | 33 | 250cc Race | NSU | Slough | ||||
| ? | Brian | Ball | 1964 | S100 | 33 | 250cc Race | Mondial | St Helens | ||||
| ? | C V | Wallis | 1964 | S100 | 33 | 250cc Race | Cotton | Thame | ||||
| ? | Dave | Kirwan | 1964 | S100 | 33 | 250cc Race | Triumph | Wallasey | ||||
| ? | Fred J | Curry | 1964 | S100 | 33 | 250cc Race | Bultaco | Worcester | ||||
| ? | J | Evans | 1964 | S100 | 33 | 250cc Race | NSU | |||||
| ? | Fred | Launchbury | 1964 | S100 | 33 | 250cc Race | Bultaco | |||||
| ? | W A | Marshall | 1964 | S100 | 33 | 250cc Race | Ducati | |||||
| ? | T W | Parry | 1964 | S100 | 33 | 250cc Race | Aermacchi | |||||
| ? | D J | Pettifer | 1964 | S100 | 33 | 250cc Race | Ariel | |||||
| ? | T J | Strong | 1964 | S100 | 33 | 250cc Race | Velocette | |||||
| ? | R B | Watkins | 1964 | S100 | 33 | 250cc Race | NSU | |||||
| ? | D | Williams | 1964 | S100 | 33 | 250cc Race | Aermacchi | |||||
| ? | J | Woods | 1964 | S100 | 33 | 250cc Race | Velocette | |||||
| R | Alan | Dugdale | 1964 | S100 | 33 | 250cc Race | Yamaha | Alvanley |