Jam #2 all time T&T #6 all time
Including Racers 37.46?
copied from iaaf site
Mark Athlete Nation DOB Pos Venue Date
37.10 Jamaica JAM 1 Beijing (National Stadium) 22/08/2008
Carter Nesta,Frater Michael,Bolt Usain,Powell Asafa
37.40 United States USA 1 Barcelona 08/08/1992
Lewis Carl,Mitchell Dennis,Burrell Leroy,Marsh Michael
37.46 Racers Track Club UND 1 London (CP) 25/07/2009
Forsythe Mario,Blake Yohan,Bailey Daniel,Bolt Usain
37.48 United States USA 1 Stuttgart 22/08/1993
Cason Andre,Drummond Jon,Mitchell Dennis,Burrell Leroy
37.69 Canada CAN 1 Atlanta, GA 03/08/1996
Surin Bruny,Gilbert Glenroy,Esmie Robert,Bailey Donovan
37.73 Great Britain & N.I. GBR 2 Sevilla 29/08/1999
Chambers Dwain,Gardener Jason,Campbell Darren,Devonish Marlon
37.75 United States USA 1sf2 Tokyo 31/08/1991
Mitchell Dennis,Marsh Michael,Burrell Leroy,Cason Andre