The first time she saw any medical equipment was when St John Ambulance paramedics arrived at the scene, she said.
Volunteer firefighter Michael Sparrow, who helped the race organisers and was the first to attend to Samantha after the crash, said it seemed ``hours and hours and hours'' before an ambulance arrived 10 minutes after being called and Samantha was put on to a stretcher.
Mr Sparrow said a lot of people were talking but he tried to be level-headed and managed the situation as best as he could before St John arrived.
Earlier, the coroner said the purpose of the inquest was not to apportion blame on anyone but to see how best everyone could learn from the tragedy.
The inquest is proceeding.