| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:23.23 | SCAR Cindy Nicholas Memorial Meet | 2025-11-01 |
| 100m Breaststroke | 1:18.28 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Freestyle | 1:05.70 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Breaststroke | 2:57.03 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m Freestyle | 2:26.91 | Border City Invitational 2025 | 2025-12-05 |
| 200m IM | 2:43.80 | Border City Invitational 2025 | 2025-12-05 |
| 400m Freestyle | 5:23.11 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Backstroke | 38.05 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Breaststroke | 35.15 | Border City Invitational 2025 | 2025-12-05 |
| 50m Butterfly | 35.11 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Freestyle | 29.85 | Border City Invitational 2025 | 2025-12-05 |
Wignarajah, James's top personal bests include 100m Backstroke (1:23.23), 100m Breaststroke (1:18.28), 100m Freestyle (1:05.70), 200m Breaststroke (2:57.03), 200m Freestyle (2:26.91).
Wignarajah, James swims for Scarborough Swim Club.
Wignarajah, James has competed in 6 meets.