Sean Williams

Sean Williams

United StatesUnited StatesActive
Events
400 m · 200 m

Sean Williams is a United States sprinter. He competes primarily in the 100m, 200m and 400m.

His personal bests include 12.01 in the 100m, 22.51 in the 200m, 49.79 in the 400m and 2.03 in the HJ. He is currently active on the international athletics circuit, representing United States.

Personal best · 400 m49.79
2026 season best1.93Feb 7, 2026
2026 season best
Personal best · 200 m22.51
Last competitionMid-Eastern Athletic Conference Outdoor Track & Field ChampionshipsMay 14, 2026 · 2.03
Mid-Eastern Athletic Conference Outdoor Track & Field Championships

As of Nov 13, 2026: 400 m 49.79, 200 m 22.51, 2026 season best 1.93 (Feb 7, 2026) · Last competition: Mid-Eastern Athletic Conference Outdoor Track & Field Championships, May 14, 2026, 2.03

Personal bests

WA points calculator →
DisciplineResultAll-time
100mNC 2026United States 100 m all-time list12.01*613 pts–
200mNC 2019United States 200 m all-time list22.51857 pts–
400mNC 2019United States 400 m all-time list49.79871 pts–
HJVA 2026United States High Jump all-time list2.03940 pts–

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2026HJ Indoor1.93–Feb 7, 2026IC4A/ECAC Indoor Track and Field Championships
2026HJ 2.03–May 14, 2026Mid-Eastern Athletic Conference Outdoor Track & Field Championships
2026100m 12.01+3.1Mar 27, 2026Raleigh Relays
2026200m-short-track 23.17–Jan 31, 2026Ocean Breeze Invitational
202555m Indoor6.84–Dec 29, 2025Ocean Breeze Holiday Festival, Ocean Breeze Athl. Complex, New York, NY (i)
2025400m 51.02–Apr 12, 2025Georgia Showdown, Georgia Southern Eagle Field, Statesboro, GA
2019200m 22.51-0.5Jun 13, 2019Greensboro, NC (USA)
2019400m 49.79–Jun 13, 2019Greensboro, NC (USA)
FAQ

Frequently asked questions

Sean Williams's 400 m personal best is 49.79, set on Jun 13, 2019 in Greensboro, NC (USA).

Sean Williams competes in the 400 m and 200 m.

2026 season best: 1.93, set on Feb 7, 2026. Last competition: Mid-Eastern Athletic Conference Outdoor Track & Field Championships on May 14, 2026, 2.03.