| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:59.18 | 2025 NKB Fall Invitational | 2025-10-17 |
| 100m Breaststroke | 2:01.35 | 2026 NKB Winter Invitational Short Course | 2026-01-17 |
| 100m Freestyle | 1:49.76 | 2026 NKB Winter Invitational Short Course | 2026-01-17 |
| 100m IM | 1:53.90 | 2026 NKB Winter Invitational Short Course | 2026-01-17 |
| 200m Breaststroke | 4:23.55 | 2026 NKB Winter Invitational Short Course | 2026-01-17 |
| 200m Freestyle | 4:40.06 | 2025 NKB Fall Invitational | 2025-10-17 |
| 50m Backstroke | 52.05 | 2026 NKB Winter Invitational Short Course | 2026-01-17 |
| 50m Freestyle | 52.75 | GO Fall Halloween Invitational 2025 | 2025-11-01 |
Xiao, Rachael's top personal bests include 100m Backstroke (1:59.18), 100m Breaststroke (2:01.35), 100m Freestyle (1:49.76), 100m IM (1:53.90), 200m Breaststroke (4:23.55).
Xiao, Rachael swims for Nepean Kanata Barracudas Swim Club.
Xiao, Rachael has competed in 3 meets.