Mayra Lozano has a positive view of the Santa Ana Police Department, grew up in the city, and wants to give back to her community by becoming a police officer. But the most important reason Lozano plans to apply for a police officer position is that she wants to be a positive, proactive role model for her 10-month-old daughter. Lindsey Feher – who says she’s determined in all she does – hopes that her cross-country running experience will help her pass the department’s rigorous physical agility test. Ashley Delgado believes the whole experience will be “challenging, but fun.” Lozano, Feher,…