No response time in access log of Apache 2.4.9

There is no response time in the logs(access log) after adding %D in the log format

Logformat:

LogFormat "%h %l %u %t \"%r\" %>s %b \"%{Referer}i\" \"%{User-Agent}i\""combined

LogFormat "%h %l %u %t \"%r\" %>s %b %T %D" common

access_log:

10.0.2.48 - - [23/Mar/2015:04:22:09 -0500] "GET /*******/highslide/graphics/loader.white.gif HTTP/1.1" 200 673