| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:31.94 | 2025 MSSAC Open | 2025-12-19 |
| 100m Breaststroke | 1:28.75 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Butterfly | 1:42.87 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 100m Freestyle | 1:20.18 | 2026 MSSAC 14U Future Stars | 2026-01-31 |
| 200m Freestyle | 2:53.46 | 2026 MSSAC 14U Future Stars | 2026-01-31 |
| 200m IM | 3:08.92 | 2026 MSSAC 14U Future Stars | 2026-01-31 |
| 50m Backstroke | 44.02 | 2025 MSSAC Open | 2025-12-19 |
| 50m Breaststroke | 42.06 | 2025 MSSAC Open | 2025-12-19 |
| 50m Butterfly | 44.49 | Hall of Fame | 2025-10-18 |
| 50m Freestyle | 34.23 | 2026 MSSAC 14U Future Stars | 2026-01-31 |
Tseng, Connor's top personal bests include 100m Backstroke (1:31.94), 100m Breaststroke (1:28.75), 100m Butterfly (1:42.87), 100m Freestyle (1:20.18), 200m Freestyle (2:53.46).
Tseng, Connor swims for Ramac Aquatic Club.
Tseng, Connor has competed in 5 meets.