28/11/2015 8:31 PM AEDT | Updated 15/07/2016 12:51 PM AEST

Australian Woman, 18, Allegedly Raped In Bali At Schoolies Celebrations

Agung Parameswara via Getty Images
KUTA, BALI, INDONESIA - NOVEMBER 26: Teenagers attend a party in a night club during Australian 'schoolies' celebrations on November 26, 2014 in Kuta, Bali, Indonesia. This year around 6,000 students will travel to Bali to celebrate 'Schoolies Week', which marks the end of the school year. Destinations such as Kuta in Bali are popular among students in search of cheap alcohol and all night parties. (Photo by Agung Parameswara/Getty Images)

An 18-year-old woman from New South Wales has allegedly been raped at schoolies celebrations in Bali, with a British man taken into questioning by Denpasar police.

According to Denpasar crime division police chief Reinhard Habonaran Nainggolan, the woman filed a report with police on Friday and had arrested the man.

She told police she had met the 25-year-old British citizen at Bali nightclub Sky Garden, before going back to her hotel.

"Both chatted for a while ... went to her room and had sex," Mr Nainggolan said.

"Based on a brief interrogation, he claimed the sex was consensual," he said.

"He also claimed she said 'oh, you are not good'. He said: 'well in that case, let's stop.'"

Mr Nainggolan said the the investigation was ongoing and that the man was being questioned but was not a suspect.

He could not yet conclude if a rape had occurred as he was awaiting the results of a medical examination.

"If it shows no sign of violence the report will be dropped. We have 24 hours."