The slave ship Speedwell left the African coast carrying enslaved Africans toward Jamaica. About 367 people had been taken aboard.

Vessel: Speedwell; flag: Great Britain; rig: Ship; estimated standardized tonnage: 216. People recorded in connection with the voyage: Captain: Ainsworth, John; Investor: Ainsworth, John; Investor: McBurnie, James. The voyage began at Liverpool on 4 August 1792. Principal recorded place where captives were acquired: Gold Coast, port unspecified. Principal recorded disembarkation place: Jamaica, place unspecified. Recorded outcome: Shipwrecked or destroyed, after disembarkation.