When I am running threadgroup for 5 loops in jmeter, the HTTP Request name are not coming after the first loop in View Result tree.Please guide me.

When I am running threadgroup for 5 loops in jmeter, the HTTP Request name are not coming after the first loop in View Result tree.Please guide me.

It shouldn't be the case
Most probably your Regular Expression Extractor and/or subsequent request fails somewhere somehow so: