| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:49.08 | Border City Invitational 2025 | 2025-12-05 |
| 100m Breaststroke | 1:49.59 | Fins Up 3 | 2026-01-18 |
| 100m Breaststroke | 1:51.22 | Border City Invitational 2025 | 2025-12-05 |
| 100m Freestyle | 1:29.53 | Fins Up 3 | 2026-01-18 |
| 100m Freestyle | 1:27.65 | Border City Invitational 2025 | 2025-12-05 |
| 200m Breaststroke | 3:47.73 | FinsUp 2 | 2025-11-23 |
| 50m Breaststroke | 50.41 | Fins Up 3 | 2026-01-18 |
| 50m Breaststroke | 51.56 | FinsUp 2 | 2025-11-23 |
| 50m Butterfly | 52.37 | FinsUp 2 | 2025-11-23 |
| 50m Freestyle | 42.44 | Fins Up 6 - Chumming for Times | 2025-05-25 |
| 50m Freestyle | 40.10 | FinsUp 1 | 2025-10-26 |
Wang, Isaiah's top personal bests include 100m Backstroke (1:49.08), 100m Breaststroke (1:49.59), 100m Breaststroke (1:51.22), 100m Freestyle (1:29.53), 100m Freestyle (1:27.65).
Wang, Isaiah swims for Windsor Aquatic ClubWA.
Wang, Isaiah has competed in 6 meets.