The video, recorded by a home surveillance camera on the block where the accident happened, shows the top of the SUV as it sped across a resident's front lawn.
The crash happened at 7:55 a.m. Thursday in the 600 block of North Union Street.
Police say the driver of a Ford Explorer, travelling southbound, lost control of the vehicle and struck a curb.
The SUV continued down the sidewalk, hitting the 7-year-old.
The child was taken to the hospital to be treated for minor injuries.
The driver, a 53-year-old woman, remained at the scene.
Police say an investigation into this crash is ongoing. There was no immediate word if charges would be filed.