By 1997, Brokenburr reduced his personal best time in the 100 meter dash to 10.04 seconds. For this, he achieved his first national ranking (#10) among U.S. runners in the 100. Three years later, in 2000, Brokenburr moved up to #5 among U.S. runners in the 100 meter dash and #7 in the 200 meter dash. During this time, he set another personal best by running the 200 in 20.04 seconds.
