| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:13.01 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 100m Breaststroke | 1:31.38 | SKSC Summerfest 2025 | 2025-07-26 |
| 100m Butterfly | 1:18.29 | Delta March LMR | 2026-03-14 |
| 100m Freestyle | 1:09.11 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 200m Backstroke | 2:38.52 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 200m Breaststroke | 3:18.00 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 200m Butterfly | 3:11.95 | Delta June Time Trial | 2025-06-07 |
| 200m Freestyle | 2:26.22 | Delta March LMR | 2026-03-14 |
| 200m IM | 2:40.67 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 50m Backstroke | 33.94 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 50m Breaststroke | 38.77 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 50m Butterfly | 34.29 | Delta March LMR | 2026-03-14 |
| 50m Freestyle | 31.40 | Delta March LMR | 2026-03-14 |
Wong, Theo's top personal bests include 100m Backstroke (1:13.01), 100m Breaststroke (1:31.38), 100m Butterfly (1:18.29), 100m Freestyle (1:09.11), 200m Backstroke (2:38.52).
Wong, Theo swims for Delta Sungod Swim Club.
Wong, Theo has competed in 8 meets.