In 'Tap Extended Test Result' page on a build, there is the link to the raw output file just above the table with results. This link points to latest output from workspace, not the actual output of that build. This way, one can see old tap tests in a table, but not as a raw file.
|Field||Original Value||New Value|
|Resolution||Won't Fix [ 2 ]|
|Status||Open [ 1 ]||Resolved [ 5 ]|
|Workflow||JNJira [ 160070 ]||JNJira + In-Review [ 196304 ]|
|Status||Resolved [ 5 ]||Closed [ 6 ]|