A 23-year-old woman was hospitalized in critical condition Tuesday after a neighbor pulled her from a submerged car that crashed into a swimming pool and gave her CPR, police said. Ashley Garcia of Escondido was riding as a passenger in a westbound 2006 Kia Rio that veered off Calavo Drive in unincorporated San Marcos at high speed and crashed through a backyard fence near Nordahl Road about 11:55 p.m. Monday, according to the California Highway Patrol. The car plunged into a pool behind a home, flipped over and sank to the bottom, CHP public-affairs Officer Jim Bettencourt said.