Result Name Venue Date Info
1. 53.36 Andrea Blackett Sevilla (WC) 1999-08-25 Alltime-33
2. 54.18 Tia Adana Belle Gainesville 2019-03-29 Alltime-74
  Result Name Venue Date Info
1. 6371 Akela Jones Eugene 2015-06-11 Alltime-127