RMS Lusitania by fog. On her second voyage in better weather, "Lusitania" arrived at Sandy Hook on 11 October 1907 in the Blue Riband record time of 4 days, 19 hours and 53 minutes. She had to wait for the tide to enter harbour where news had preceded her and she was met by a fleet of small craft, whistles blaring. "Lusitania" averaged westbound and eastbound. In December 1907, "Mauretania" entered service and took the record for the fastest eastbound crossing. "Lusitania" made her fastest westbound crossing in 1909 after her propellers were changed, averaging . She briefly recovered the record in
HMS Indomitable (1907) for the City of Quebec Tercentenary celebration. On her return voyage, "…her average was a fraction below 25 knots, almost equalling the record for an Atlantic crossing of 25.08 knots, set by the liner ". She returned on 10 August and was immediately returned to her builders for final completion. She was assigned to the Nore Division of the Home Fleet on 28 October and assigned to the 1st Cruiser Squadron (CS) in March 1909. She became the flagship of Rear-Admiral S. Colville, commanding the 1st CS, on 26 July. She was refitted several times between 1910 and 1913 before