| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:43.49 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 100m Backstroke | 1:34.09 | 2026 MSSAC 14U Future Stars | 2026-01-31 |
| 100m Breaststroke | 1:51.06 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 100m Breaststroke | 1:41.44 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Butterfly | 1:39.87 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Freestyle | 1:21.98 | 2025 Downtown Sprint Meet | 2025-10-25 |
| 100m IM | 1:34.29 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m Backstroke | 3:32.83 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Backstroke | 3:26.10 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Breaststroke | 3:40.97 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 200m Freestyle | 3:13.28 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Freestyle | 2:57.71 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m IM | 3:33.86 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 50m Backstroke | 44.79 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Breaststroke | 51.24 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 50m Breaststroke | 49.60 | 2025 Downtown Sprint Meet | 2025-10-25 |
| 50m Butterfly | 45.35 | 2025 Central Region Div 1 LC Championships | 2025-06-20 |
| 50m Butterfly | 43.99 | 2025 Downtown Sprint Meet | 2025-10-25 |
| 50m Freestyle | 39.00 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 50m Freestyle | 35.51 | 2026 MSSAC 14U Future Stars | 2026-01-31 |
Kwan, Jasper's top personal bests include 100m Backstroke (1:43.49), 100m Backstroke (1:34.09), 100m Breaststroke (1:51.06), 100m Breaststroke (1:41.44), 100m Butterfly (1:39.87).
Kwan, Jasper swims for Toronto Swim Club.
Kwan, Jasper has competed in 8 meets.