|High School:||Lincoln HS|
Hosmer's first season as a Tiger was a rousing success, ending with three top-five finishes at the MPSFs. Hosmer finished second in the 200 Fly with a 2:01.64, then finished third in the 200 Free with a 1:49.28 for two of Pacific's top times. She also took fourth in the 500 Free with a 4:51.20 that was Pacific's best time of the year in that event. Hosmer had Pacific's top time in the 200 Free this year as well with her 1:49.28. At one point, Hosmer had a streak of four consecutive event wins, winning the 500 Free and 200 Free against UC Santa Barbara, then picking up wins in the 200 Back and 200 Fly against UC Santa Cruz.