Surprise second-place finisher at the National Championships, the former Wolmer's Girls student, Shelly-Ann Frazer, is at number four with 10.85. Former national champion, Sherone Simpson (10.87), is at five, while dethroned champion, Veronica Campbell-Brown, is at six with 10.88. Rounding off the top list for Jamaica is NCAA silver medallist, Simone Facey whose 10.95, done at high altitude, has her at number 10.

American Torri Edwards is ranked at number one, with her 10.78 clocking in the semi-finals at the United States National Championships. Their 100m champion, Muna Lee, ties Jamaica's Frazer with 10.85 and they are followed by Lauryn Williams (10.90), Allyson Felix (10.93) and Marshevet Hooker (10.93).

In the 200m the top five spots all belong to Jamaicans. Defending Olympic champion, Campbell-Brown, heads the group with her winning time of 21.94 at the National Championships. Stewart, the other Jamaican who has gone under 22 seconds this year and who was runner up to Campbell-Brown at the Championships, is at number two with 21.99. Simpson (22.11), Frazer (22.15) and Facey (22.25) hold down the number three, four and five places.

Americans occupy sixth to nine places with Porscha Lucas (22.29), Muna Lee (22.30), Bianca Knight (22.43) and Carmelita Jeter (22.47 ) trailing the Jamaicans.

The times run at the USA Trials in the women's 200m final were wind-aided.

National champion Rosemarie Whyte is the best placed Jamaican on the 400m list. Her winning time of 50.05 has her at number four. Novlene Williams-Mills, who was runner-up, is at number five with 50.11. Shericka Williams (50.33) is at number seven, while Kaliese Spencer (50.55) is at number nine. Shereefa Lloyd is at number ten with 50.62.

Botswana's Amantle Montsho who did 49.83 at high altitude in Addis Ababa is the world leader along with the American Felix . Sanya Richards who won the event at her country's championships is at number three with 49.89.

National champion Brigitte Foster-Hylton and runner-up Delloreen Ennis-London are the only two Jamaicans in the top ten in the 100m hurdles. Foster-Hylton is tied for third spot with 12.50 with Spain's Josephine Onyia, while Ennis-London is at number five with 12.54.

American Lori (Lolo) Jones (12.45) and Damu Cherry (12.47) occupy the top two spots.

In the 400 metres hurdles, Melaine Walker (54.18), Nickeisha Wilson (54.45) and Shevon Stoddart (54.71) seconds are at number three, five and ten respectively. World leader Lashinda Demus of the United States with 53.99 will not be at the Olympic Games as she could only manage fourth at the United States trials, while her teammate Christine Spence, who is at number four with 54.45 seconds, is also out.