Alexander 's winning throw was 148 feet , 5.75 inches .
Surprise points came in the form of a 1 - 3 - 4 finish in the javelin from Nikko Alexander , Lucas Gerhardt and Brennan Andrews .
Nikko Alexander 's winning throw was 148 feet , 5.75 inches .
Surprise points came in the form of a 1 - 3 - 4 finish in the javelin from Nikko Alexander , Lucas Gerhardt and Brennan Andrews .