| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:04.04 | SKSC Winterfest | 2026-01-24 |
| 100m Breaststroke | 1:19.47 | SKSC Summerfest 2025 | 2025-07-26 |
| 100m Butterfly | 1:05.85 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 100m Freestyle | 1:00.82 | SKSC Summerfest 2025 | 2025-07-26 |
| 100m IM | 1:08.99 | SKSC Summerfest 2025 | 2025-07-26 |
| 200m Backstroke | 2:21.26 | SKSC Fallfest | 2025-11-22 |
| 200m Butterfly | 2:48.58 | SKSC January Time Trial 2026 | 2026-01-16 |
| 200m IM | 2:30.38 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 50m Backstroke | 29.76 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 50m Breaststroke | 37.21 | SKSC Summerfest 2025 | 2025-07-26 |
| 50m Butterfly | 29.02 | SKSC Summerfest 2025 | 2025-07-26 |
| 50m Freestyle | 27.08 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
Sun, Matthew's top personal bests include 100m Backstroke (1:04.04), 100m Breaststroke (1:19.47), 100m Butterfly (1:05.85), 100m Freestyle (1:00.82), 100m IM (1:08.99).
Sun, Matthew swims for Surrey Knights Swim Club.
Sun, Matthew has competed in 8 meets.