Regarded as the best Chilean swimmer in history,[4] Köbrich currently holds the South American records in the women's 800m and 1500m freestyle for both long and short courses. She also holds the Chilean records in the 200m, 400m, 800m, and 1500m freestyles (with times of 2:04.81, 4:11.83, 8:21.66, and 15:57.57), and also in the 400m IM (4:58.68).