| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 1:05.63 | UBC University Cup Pacific 2025 | 2025-11-08 |
| 100m Butterfly | 57.93 | UVic - SFU Dual Meet | 2026-01-31 |
| 100m IM | 59.79 | UBC University Cup Pacific 2025 | 2025-11-08 |
| 200m Breaststroke | 2:17.68 | Blue Gold Time Trial 3 | 2026-02-25 |
| 200m IM | 2:06.20 | 2026 West Coast Collegiate | 2026-02-21 |
| 400m IM | 4:38.31 | UBC University Cup Pacific 2025 | 2025-11-08 |
| 50m Backstroke | 29.11 | 2025 GSH Summer Sizzler Invitational | 2025-07-19 |
| 50m Breaststroke | 30.97 | 2025 GSH Summer Sizzler Invitational | 2025-07-19 |
| 50m Butterfly | 25.83 | Blue Gold Time Trial 3 | 2026-02-25 |
| 50m Freestyle | 24.48 | UVic - SFU Dual Meet | 2026-01-31 |
Lanca, Samuel's top personal bests include 100m Breaststroke (1:05.63), 100m Butterfly (57.93), 100m IM (59.79), 200m Breaststroke (2:17.68), 200m IM (2:06.20).
Lanca, Samuel swims for Swim Ottawa.
Lanca, Samuel has competed in 9 meets.