She is scheduled to appear in the Kaitaia District Court at 10am tomorrow.
One of the injured women was taken to Kaitaia Hospital by ambulance. The other was flown to Auckland City Hospital.
A Police investigation into the incident has begun, and the Independent Police Conduct Authority would be notified, said Inspector Rikki Whiu, the acting Northland district commander.
"We want to remind drivers that if you're asked to pull over by police, please stop. The risk of fleeing police can result in serious injury or death, which we are trying to avoid.
"The risk of not stopping is not worth your safety, your passengers' safety, or that of other road users."