| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:17.62 | VPSC Winter Invitational 2025 | 2025-12-05 |
| 100m Butterfly | 1:22.04 | Spartan Sprint Starter 2025 | 2025-09-27 |
| 100m Freestyle | 1:00.85 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 100m IM | 1:14.62 | VPSC Fall Invitational 2025 | 2025-10-18 |
| 200m Breaststroke | 2:45.59 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 200m Freestyle | 2:09.98 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 200m IM | 2:35.41 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 400m Freestyle | 4:49.08 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 50m Backstroke | 35.21 | VPSC Fall Invitational 2025 | 2025-10-18 |
| 50m Breaststroke | 34.47 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 50m Butterfly | 34.82 | VPSC Fall Invitational 2025 | 2025-10-18 |
| 50m Freestyle | 29.09 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 800m Freestyle | 9:50.91 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
Sun, Emma's top personal bests include 100m Breaststroke (1:17.62), 100m Butterfly (1:22.04), 100m Freestyle (1:00.85), 100m IM (1:14.62), 200m Breaststroke (2:45.59).
Sun, Emma swims for Richmond Rapids.
Sun, Emma has competed in 7 meets.