Heat 1 23 JUL 2007 Please click on a row below to view more information

POS ATHLETE COUNTRY MARK Points Reaction Time
1 Maurice Smith JAM JAM 47.99 910
2 Carlos Chinin BRA BRA 48.36 892
3 Leonel Suárez CUB CUB 49.09 857
4 Iván Scolfaro da Silva BRA BRA 49.85 822
5 Ryan Harlan USA USA 49.85 822
Adolphus Jones SKN SKN DQ 0

Heat 2 23 JUL 2007 Please click on a row below to view more information

POS ATHLETE COUNTRY MARK Points Reaction Time
1 Yordani García CUB CUB 49.96 816
2 Chris Boyles USA USA 51.36 753
3 Gerardo Canale ARG ARG 52.43 706
4 Gonzalo Barroilhet CHI CHI 52.53 702
5 Darwin Colón HON HON 52.72 694
6 Octavius Gillespie GUA GUA 53.76 650