| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:35.64 | Winter Classic | 2026-01-16 |
| 100m Backstroke | 1:29.87 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 100m Butterfly | 1:41.74 | Anna Rondeau Memorial Challenge 2026 | 2026-04-24 |
| 100m Butterfly | 1:40.92 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 100m Freestyle | 1:23.55 | Winter Classic | 2026-01-16 |
| 100m Freestyle | 1:21.17 | Winter Solstice | 2025-11-29 |
| 200m Backstroke | 3:10.06 | Sask Age Group Racing Series #3 South Div | 2026-03-07 |
| 200m Backstroke | 3:07.06 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 200m Freestyle | 2:57.97 | Winter Classic | 2026-01-16 |
| 200m Freestyle | 2:49.67 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 200m IM | 3:18.71 | Anna Rondeau Memorial Challenge 2026 | 2026-04-24 |
| 200m IM | 3:15.69 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 400m Freestyle | 5:58.91 | Anna Rondeau Memorial Challenge 2026 | 2026-04-24 |
| 400m Freestyle | 5:47.26 | Saskatchewan Racing Series #4 – South Division | 2026-04-25 |
| 50m Backstroke | 43.44 | Sask Age Group Racing Series #3 South Div | 2026-03-07 |
| 50m Backstroke | 40.83 | Saskatchewan Racing Series #4 – South Division | 2026-04-25 |
| 50m Butterfly | 46.65 | Winter Classic | 2026-01-16 |
| 50m Butterfly | 45.06 | 2026 Sask racing Series South Division | 2025-12-06 |
| 50m Freestyle | 37.70 | Winter Classic | 2026-01-16 |
| 50m Freestyle | 36.15 | Saskatchewan Racing Series #4 – South Division | 2026-04-25 |
Lam, Santiago's top personal bests include 100m Backstroke (1:35.64), 100m Backstroke (1:29.87), 100m Butterfly (1:41.74), 100m Butterfly (1:40.92), 100m Freestyle (1:23.55).
Lam, Santiago swims for Regina Optimist Dolphins Swim Team.
Lam, Santiago has competed in 8 meets.