Longest hula hoop record for a ten year old?

As of my knowledge cut-off in September 2021, the Guinness World Records for the longest hula hoop record held by a ten-year-old girl is 1 hour, 14 minutes, and 31 seconds, achieved by Emily Liu in 2018.

Guinness World Records is continuously updated, and there might have been new records set since. For the latest official information on the longest hula hoop record for a ten year old, I recommend checking Guinness World Records' online database or other reputable sources.