Sports and Activities Swimming Performance List Back 2024-2025 Boys Swimming Gunnar Zinn Freshman Rockhurst Ranking for 0 Filtered Schools Remove Filter Show Bested Performances 100 Back RankStudentContestYearDateTime #66 Gunnar Zinn ILC-Swim 2024-2025 11/4-5 1:00.65 * Converted from Meters Consideration Time = 1:03.79