| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:14.33 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 100m Breaststroke | 1:23.11 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 100m Butterfly | 1:15.73 | Delta March LMR | 2026-03-14 |
| 100m Freestyle | 1:04.09 | Delta March LMR | 2026-03-14 |
| 1500m Freestyle | 3:23.29 | RMSC Spring Invitational | 2025-03-08 |
| 200m Backstroke | 2:35.78 | Delta March LMR | 2026-03-14 |
| 200m Breaststroke | 2:53.30 | SKSC Winterfest | 2026-01-24 |
| 200m IM | 2:42.96 | RMSC Spring Invitational | 2025-03-08 |
| 400m Freestyle | 5:06.39 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 400m IM | 5:42.66 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 50m Backstroke | 34.70 | SKSC Fallfest | 2025-11-22 |
| 50m Breaststroke | 38.23 | SKSC Winterfest | 2026-01-24 |
| 50m Butterfly | 34.38 | SKSC Winterfest | 2026-01-24 |
| 50m Freestyle | 30.01 | Delta March LMR | 2026-03-14 |
Jeon, Tiana's top personal bests include 100m Backstroke (1:14.33), 100m Breaststroke (1:23.11), 100m Butterfly (1:15.73), 100m Freestyle (1:04.09), 1500m Freestyle (3:23.29).
Jeon, Tiana swims for HYACK SWIM CLUB.
Jeon, Tiana has competed in 7 meets.