Как ускорить поиск?

type
  TForm1 = class(TForm)
    DataSource1: TDataSource;
    Table1: TTable;
    Button1: TButton;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
  SeekValue: string;
begin
  Table1.DisableControls;
  Table1.FindKey([SeekValue]);
  Table1.EnableControls;
end;