| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:13.53 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 100m Breaststroke | 1:26.52 | SKSC November LC Invite | 2025-11-21 |
| 100m Breaststroke | 1:25.74 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 100m Butterfly | 1:14.71 | Mies Schootman Invitational 2026 | 2026-01-16 |
| 100m Freestyle | 1:04.40 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 100m IM | 1:19.36 | VPSC Fall Invitational 2025 | 2025-10-18 |
| 200m Backstroke | 2:35.93 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 200m Breaststroke | 3:01.71 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 200m Freestyle | 2:18.97 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 200m IM | 2:36.83 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 400m Freestyle | 5:09.13 | SKSC November LC Invite | 2025-11-21 |
| 400m Freestyle | 5:00.92 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 400m IM | 5:52.06 | SKSC November LC Invite | 2025-11-21 |
| 400m IM | 5:32.28 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 50m Backstroke | 35.64 | Titans Fall Invitational | 2025-11-29 |
| 50m Breaststroke | 39.03 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 50m Freestyle | 29.81 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 800m Freestyle | 10:08.16 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
Xie, Chelsea's top personal bests include 100m Backstroke (1:13.53), 100m Breaststroke (1:26.52), 100m Breaststroke (1:25.74), 100m Butterfly (1:14.71), 100m Freestyle (1:04.40).
Xie, Chelsea swims for Wayland Swim Club.
Xie, Chelsea has competed in 12 meets.