According to Official Guinness Records,
The most throws and catches of a fire sword in one minute is 62, and was achieved by Ashrita Furman (USA), in Jamaica, New York, USA, on 20 April 2018.Ashrita also hold the record for the most throws and catches of a fire sword in 30 seconds.
For a complete list of 2018 records, please visit 2018 Guinness Records in United States.