The 7,451 outputs address query, returning the following (every one of that many outputs associated with the address), takes .3ms (on my 2.1GHz machine, prob closer to .1ms on a modern machine).
[{"point":{"hash":"db9847575ef720b8b5582bac74bcedef1b6a08903ddc27638024b8d0d3ba0400","index":0},"value":1270486495},{"point":{"hash":"2f480f47702a6c099e4d8a53c68cf0e882524fb2d417b3fb8ce0420285420600","index":0},"value":1296713611},{"point":{"hash":"72007a9deb5c1832e095330bb30a8296e23acfc2b1e5994f24f9ef1bae7c0700","index":0},"value":1282065814},
...
] (edited)