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Jonathan MICHAELSEN
400m
 United States
Born
Jonathan's code15304624
Personal bests
resultResult
50.74
dateDate
21 MAR 2026
scoreScore
815
competitionCompetition & venue
TCU-Lowdon T&F Complex, Fort Worth, TX (USA)
resultResult
22.75 *
dateDate
21 MAR 2026
scoreScore
804
* Not legal
Season’s bests (2026)
* Not legal
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