| Circuit | Sebring |
| Date | 13.03.1955 |
| Laps | 182 |
| Distance | 1.522,76 km / 946,40 miles |
| No | Driver | Ferrari | S/N | Team | Result |
| 7 | Jim Kimberly Ed Lunken |
375 Plus Spider Pinin Farina | 0384 AM | Jim Kimberly | 69. / retired / rear axle |
| 10 | John W. Shakespeare Manfredo Lippmann |
375 MM Spider Pinin Farina | 0376 AM | John W. Shakespeare | 78. / retired / rear axle |
| 11 | Jack McAfee Bob Drake |
375 MM Spider Pinin Farina | 0362 MM | Tony Parravano | 74. / retired / engine fire |
| 24 | Ernie McAfee Howard Wheeler |
750 Monza Spider Scaglietti | 0502 M | William Doheny | 53. / retired |
| 25 | Phil Hill Caroll Shelby |
750 Monza Spider Scaglietti | 0510 M | Allen Guiberson | 2. overall / 1. in class D |
| 26 | Alfonso de Portago Umberto Maglioli |
500 Mondial Spider Scaglietti | 0428 M | Alfonso de Portago | 62. / retired / gearbox |
| 27 | Bob Said Masten Gregory |
750 Monza Spider Scaglietti | 0494 M | Bob Said | 76 . / retired / accident with ambulance |
| 28 | Piero Taruffi Harry Schell |
750 Monza Spider Scaglietti | 0498 M or 0552 M |
Luigi Chinetti |
5. overall / 4. in class D |
| 29 | Sterling Edwards Chuck Daig |
750 Monza Spider Scaglietti | Sterling Edwards | 55. / retired / engine |
|
| 29 | Sterling Edwards Chester J. Flynn |
250 Monza Spider Scaglietti | 0442 M | Manfredo Lippmann | did not start ? / retired / engine |
| 50 | Tony Palmer-Morewood Gleb Deruinsky Masten Gregory |
500 Mondial Spider Scaglietti | 0454 MD | Ecurie Yankee | 43. overall / 7. in class D |
| 53 | Porfirio Rubirosa Cal Niday |
500 Mondial Spider Scaglietti | 0464 MD | Porfirio Rubirosa | 71. / retired / accident |
| 12 A | Reina Morales Ed Munoz |
340 America | Chester J. Flynn | did not start / accident during practice |