Qualification time standards are set by the various governing bodies that come under the umbrella of USA Swimming. Championship meets require swimmers meet or exceed these standards.
2017-2020 National Age Group Motivational Times (B, BB, A, etc. by age/gender for short course yards, short course meters, and long course meters)
2018 USA Swimming Scholastic All American Time Standards (TBD)
2018 Winter Junior Nationals (TBD)
2020 Olympic Trials
Click here to look up times for an individual swimmer (links to the USA Swimming times database)