Fastest swim short course 100 metres freestyle (female)

According to Official Guinness Records,

The fastest short course 100 metres freestyle swim by a female athlete is 50.25 seconds and was achieved by Cate Campbell (Australia) at the Australian Short Course Championships in Adelaide, Australia, on 26 October 2017.

For a complete list of 2017 records, please visit 2017 Guinness Records in Australia.

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