| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:19.24 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 100m Breaststroke | 1:31.95 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 100m Butterfly | 1:21.89 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Freestyle | 1:09.52 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 100m IM | 1:20.07 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Backstroke | 2:55.92 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Breaststroke | 3:15.45 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Freestyle | 2:29.87 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 400m Freestyle | 5:53.86 | RHAC Fall Classic 2025 | 2025-10-24 |
| 400m IM | 6:13.60 | 2026 Steve Kingston Memorial | 2026-03-06 |
| 50m Backstroke | 36.11 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 50m Breaststroke | 41.84 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 50m Butterfly | 34.45 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Freestyle | 30.64 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 800m Freestyle | 13:05.88 | 2025 RHAC Summer League | 2025-07-18 |
Zhang, Lily's top personal bests include 100m Backstroke (1:19.24), 100m Breaststroke (1:31.95), 100m Butterfly (1:21.89), 100m Freestyle (1:09.52), 100m IM (1:20.07).
Zhang, Lily swims for The Richmond Hill Aquatic Club.
Zhang, Lily has competed in 10 meets.