| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:27.05 | ManSask Provincial Championships | 2025-07-10 |
| 100m Backstroke | 1:26.77 | UVic - SFU Dual Meet | 2026-01-31 |
| 100m Breaststroke | 2:01.80 | 2025 Canada Games | 2025-08-10 |
| 100m Freestyle | 1:17.73 | 2025 Canada Games | 2025-08-10 |
| 100m Freestyle | 1:19.41 | UVic - SFU Dual Meet | 2026-01-31 |
| 200m Freestyle | 2:58.06 | 2026 West Coast Collegiate | 2026-02-21 |
| 200m IM | 3:44.08 | ManSask Provincial Championships | 2025-07-10 |
| 400m Freestyle | 6:15.35 | ManSask Provincial Championships | 2025-07-10 |
| 50m Backstroke | 41.26 | UVic - SFU Dual Meet | 2026-01-31 |
| 50m Butterfly | 1:00.27 | ManSask Provincial Championships | 2025-07-10 |
| 50m Freestyle | 35.95 | 2025 Canada Games | 2025-08-10 |
| 50m Freestyle | 35.93 | 2026 BC Winter Provincial Championships | 2026-03-05 |
Leo Zheng_S6SB6SM6's top personal bests include 100m Backstroke (1:27.05), 100m Backstroke (1:26.77), 100m Breaststroke (2:01.80), 100m Freestyle (1:17.73), 100m Freestyle (1:19.41).
Leo Zheng_S6SB6SM6 swims for Regina Marlins Swim Club.
Leo Zheng_S6SB6SM6 has competed in 7 meets.