| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:25.93 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 100m Butterfly | 1:26.41 | 2025 Candy Cane Invitational | 2025-12-12 |
| 100m Freestyle | 1:17.40 | Age Group Development #3 | 2025-11-22 |
| 100m IM | 1:25.87 | 2025 DAL Sprint Meet | 2025-10-19 |
| 200m Backstroke | 2:56.05 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 200m Breaststroke | 3:42.44 | Age Group Development #3 | 2025-11-22 |
| 200m Butterfly | 2:59.26 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 200m IM | 2:52.29 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 400m Freestyle | 5:58.20 | 2025 Candy Cane Invitational | 2025-12-12 |
| 400m IM | 6:46.30 | 2025 Candy Cane Invitational | 2025-12-12 |
| 50m Backstroke | 40.68 | 2025 DAL Sprint Meet | 2025-10-19 |
| 50m Breaststroke | 47.68 | 2025 DAL Sprint Meet | 2025-10-19 |
| 50m Butterfly | 33.19 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 50m Freestyle | 31.95 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 800m Freestyle | 13:25.49 | AA Spring Champs | 2025-06-06 |
Xu, Savannah's top personal bests include 100m Backstroke (1:25.93), 100m Butterfly (1:26.41), 100m Freestyle (1:17.40), 100m IM (1:25.87), 200m Backstroke (2:56.05).
Xu, Savannah swims for Halifax Trojan Aquatic Club.
Xu, Savannah has competed in 9 meets.