| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:07.92 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 100m Breaststroke | 1:16.23 | PSW June Jamboree 2025 | 2025-06-07 |
| 100m Butterfly | 1:05.55 | SKSC Winterfest | 2026-01-24 |
| 100m Freestyle | 58.97 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 100m IM | 1:08.50 | SKSC Summerfest 2025 | 2025-07-26 |
| 200m Backstroke | 2:26.46 | BC Winter Divisionals - Vancouver & Fraser | 2026-02-20 |
| 200m Butterfly | 2:26.89 | PSW June Jamboree 2025 | 2025-06-07 |
| 200m Freestyle | 2:06.88 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 200m IM | 2:25.02 | PSW Spring Invitational | 2025-04-12 |
| 50m Backstroke | 32.59 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 50m Breaststroke | 36.61 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 50m Butterfly | 30.34 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 50m Freestyle | 26.73 | 2026 BC Winter Provincial Championships | 2026-03-05 |
Lennstrom, Taysia's top personal bests include 100m Backstroke (1:07.92), 100m Breaststroke (1:16.23), 100m Butterfly (1:05.55), 100m Freestyle (58.97), 100m IM (1:08.50).
Lennstrom, Taysia swims for HYACK SWIM CLUB.
Lennstrom, Taysia has competed in 10 meets.