MileSplit Staff Apr 24, 2026 PRO See the rest of this article Access the complete article with MileSplit PRO. Subscribe to keep reading Already a subscriber? Log in. Improvement Rankings: Top Nevada Girls 1600m marks compared to their season’s best performances from 2025. Most Improved - 1600 Meter Run Comparing 2026 season to 2025 season Rank Improved Athlete/Team Class 2025 PR 2026 PR 1 -1:14.68 Laurel Highlen-Greer Pinecrest Academy Cadence 2028 6:48.24 5:33.56 2 -1:04.25 Trinity Davidson Rancho High School 2028 6:48.61 5:44.36 3 -1:04.18 Sophie Joggerst Elko High School 2028 8:00.82 6:56.64 4 -1:03.58 Regan Lowery Galena High School 2027 6:54.73 5:51.15 5 -54.58 Kiana Harworth Liberty High School 2026 6:30.02 5:35.44 6 -54.43 ...