| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:21.61 | GO Fall Halloween Invitational 2025 | 2025-11-01 |
| 100m Butterfly | 1:09.82 | GO Fall Halloween Invitational 2025 | 2025-11-01 |
| 100m Freestyle | 1:00.13 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 100m IM | 1:13.18 | 2025 NKB Fall Invitational | 2025-10-17 |
| 200m Backstroke | 2:53.41 | 2025 NKB Fall Invitational | 2025-10-17 |
| 200m Breaststroke | 3:05.38 | 2025 NKB Fall Invitational | 2025-10-17 |
| 200m Butterfly | 2:48.86 | GO Fall Halloween Invitational 2025 | 2025-11-01 |
| 200m Freestyle | 2:19.40 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 200m IM | 2:40.90 | 2025 NKB Fall Invitational | 2025-10-17 |
| 400m Freestyle | 5:07.89 | 2025 NKB Fall Invitational | 2025-10-17 |
| 50m Breaststroke | 37.72 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
| 50m Butterfly | 31.42 | GO Fall Halloween Invitational 2025 | 2025-11-01 |
| 50m Freestyle | 27.82 | 2026 Eastern Ontario Regional Championship - Winte | 2026-01-30 |
Lu, Jonathan's top personal bests include 100m Breaststroke (1:21.61), 100m Butterfly (1:09.82), 100m Freestyle (1:00.13), 100m IM (1:13.18), 200m Backstroke (2:53.41).
Lu, Jonathan swims for Nepean Kanata Barracudas Swim Club.
Lu, Jonathan has competed in 6 meets.