| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:26.65 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 100m Breaststroke | 1:25.48 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Butterfly | 1:12.86 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 100m Butterfly | 1:16.38 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Freestyle | 1:20.07 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 100m Freestyle | 1:08.43 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 200m Backstroke | 3:11.31 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 200m Backstroke | 3:05.58 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Breaststroke | 3:10.57 | RHAC Fall Classic 2025 | 2025-10-24 |
| 200m Butterfly | 2:58.56 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 200m Butterfly | 3:14.77 | 2025 MSSAC Open | 2025-12-19 |
| 200m Freestyle | 3:05.60 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Freestyle | 2:34.29 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m IM | 2:49.20 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 200m IM | 2:54.30 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 400m Freestyle | 5:28.92 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 400m IM | 6:16.14 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 400m IM | 5:59.58 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 50m Backstroke | 39.48 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Breaststroke | 39.58 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 50m Breaststroke | 40.32 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Butterfly | 33.07 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 50m Butterfly | 34.18 | 2025 MSSAC Open | 2025-12-19 |
| 50m Freestyle | 32.42 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 50m Freestyle | 30.99 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
Zong, Dylan's top personal bests include 100m Breaststroke (1:26.65), 100m Breaststroke (1:25.48), 100m Butterfly (1:12.86), 100m Butterfly (1:16.38), 100m Freestyle (1:20.07).
Zong, Dylan swims for The Richmond Hill Aquatic Club.
Zong, Dylan has competed in 9 meets.