| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:19.74 | 2025 Alan Swanston Classic | 2025-12-05 |
| 100m Breaststroke | 1:28.41 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 100m Butterfly | 1:25.70 | 2025 Alan Swanston Classic | 2025-12-05 |
| 100m Freestyle | 1:06.89 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 200m Backstroke | 2:59.06 | RHAC Fall Classic 2025 | 2025-10-24 |
| 200m Breaststroke | 3:09.49 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 200m Butterfly | 3:19.66 | 2025 Alan Swanston Classic | 2025-12-05 |
| 200m Freestyle | 2:36.19 | RHAC Fall Classic 2025 | 2025-10-24 |
| 200m IM | 2:44.50 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 400m Freestyle | 5:38.95 | 2025 Fall Distance Time Trial | 2025-11-15 |
| 50m Breaststroke | 40.46 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 50m Butterfly | 35.47 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 50m Freestyle | 30.46 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 800m Freestyle | 11:31.17 | 2025 Fall Distance Time Trial | 2025-11-15 |
Zeng, Ziling's top personal bests include 100m Backstroke (1:19.74), 100m Breaststroke (1:28.41), 100m Butterfly (1:25.70), 100m Freestyle (1:06.89), 200m Backstroke (2:59.06).
Zeng, Ziling swims for Newmarket Stingrays Swim Club.
Zeng, Ziling has competed in 7 meets.