Jocelyn Niemiec

Jocelyn Niemiec

United StatesUnited States
Events
400 m · 500 Metres Short Track

Jocelyn Niemiec is a United States sprinter. She competes primarily in the 100m, 200m and 200m.

Her personal bests include 12.39 in the 100m, 24.40 in the 200m, 24.36 in the 200m, 53.02 in the 400m and 46.48 in the 4x100m. She is currently active on the international athletics circuit, representing United States.

Personal best · 400 m53.02
2025 season best53.26Apr 19, 2025 · Percy Beard Track, Gainesville, FL
2025 season best
Personal best · 500 Metres Short Track1:10.87
Last competitionIvy League Heptagonal Outdoor Track & Field ChampionshipsMay 11, 2025 · 55.21
Ivy League Heptagonal Outdoor Track & Field Championships

As of Nov 15, 2026: 400 m 53.02, 500 Metres Short Track 1:10.87, 2025 season best 53.26 (Apr 19, 2025, Percy Beard Track, Gainesville, FL (USA)) · Last competition: Ivy League Heptagonal Outdoor Track & Field Championships, May 11, 2025, 55.21

Personal bests

WA points calculator →
DisciplineResultAll-time
100mPA 2025United States 100 m all-time list12.39916 pts–
200mFL 2024United States 200 m all-time list24.40998 pts–
200mIndoorPA 202524.361,050 pts–
400mNJ 2024United States 400 m all-time list53.021,087 pts–
4x100mFL 2025United States 4 × 100 m all-time list46.48–
4x400mPA 2024United States 4 × 400 m all-time list3:29.29–

Progression

SeasonDisciplineResultWindDateCompetitions
202560m Indoor7.83–Feb 21, 2025Philadelphia Metro, Ott Center for Track & Field, Philadelphia, PA (i)
2025100m 12.39+1.0Apr 4, 2025Transatlantic Series, Franklin Field, Philadelphia, PA
2025200m-short-track Indoor24.36–Feb 21, 2025Philadelphia Metro, Ott Center for Track & Field, Philadelphia, PA (i)
2025200m Indoor24.36–Feb 21, 2025Philadelphia Metro, Ott Center for Track & Field, Philadelphia, PA (i)
2025200m 24.63-1.7Mar 22, 2025Penn Challenge, Franklin Field, Philadelphia, PA
20254x100m 46.48–Apr 12, 2025South Florida Invitational, University of South Florida Track & Field Stadium, Tampa, FL
2025400m 53.26–Apr 19, 2025Tom Jones Memorial, Percy Beard Track, Gainesville, FL - Olympic Development
2025400m-short-track Indoor54.35–Jan 11, 2025Penn Select, Ott Center for Track & Field, Philadelphia, PA (i)
FAQ

Frequently asked questions

Jocelyn Niemiec's 400 m personal best is 53.02, set on May 5, 2024 in Weaver Stadium, Princeton, NJ (USA).

Jocelyn Niemiec competes in the 400 m and 500 Metres Short Track.

2025 season best: 53.26, set on Apr 19, 2025 in Percy Beard Track, Gainesville, FL (USA). Last competition: Ivy League Heptagonal Outdoor Track & Field Championships on May 11, 2025, 55.21.