Sports and Activities Swimming Performance List Back 2025-2026 Boys Swimming Zachary Hallemann Senior Lindbergh Ranking for 0 Filtered Schools Remove Filter Show Bested Performances 50 Free 100 Free RankStudentContestYearDateTime #69 Zachary Hallemann Lindbergh Invitat... 2025-2026 9/27/25 23.84 Zachary Hallemann Rockwood Summit I... 2024-2025 10/9-10 24.04 * Converted from Meters Consideration Time = 24.19 RankStudentContestYearDateTime #61 Zachary Hallemann Lindbergh Invitat... 2025-2026 9/27/25 52.45 Zachary Hallemann Conference Swim Meet 2024-2025 10/28-30 52.72 Zachary Hallemann Rockwood Summit I... 2024-2025 10/9-10 53.31 Zachary Hallemann Lindbergh Invitat... 2024-2025 9/28/24 53.75 * Converted from Meters Consideration Time = 53.89