Personal Records Personal Records
Event Mark State National Date
400m 55.11 — Jan 12, 2013
400m 55.11 — Jan 12, 2013
See where Isaiah ranks State & National rankings, available to MileSplit PRO subscribers. Join MileSplit PRO
Results Results

To see all performances, subscribe to

MileSplit Logo
Join Now

Already a Pro member?

2013 - Indoor

400 Meter Dash

College Progression Tracker

Your 1600m performance is better than XX% of Division I athletes when they were Senior in high school.