| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:50.17 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 100m Breaststroke | 2:16.18 | Winter Classic | 2026-01-16 |
| 100m Breaststroke | 2:11.70 | Winter Solstice | 2025-11-29 |
| 100m Freestyle | 1:51.19 | Winter Classic | 2026-01-16 |
| 100m Freestyle | 1:38.41 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 200m Backstroke | 4:28.43 | Winter Classic | 2026-01-16 |
| 200m Breaststroke | 4:43.47 | Winter Classic | 2026-01-16 |
| 200m Breaststroke | 4:33.07 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 200m Freestyle | 4:01.63 | Goldfins Pentathlon | 2026-02-07 |
| 200m Freestyle | 4:00.14 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 200m IM | 4:19.14 | Winter Classic | 2026-01-16 |
| 200m IM | 4:02.16 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 25m Butterfly | 23.45 | Craven SPORT Services Racing Series #2 | 2025-11-15 |
| 50m Backstroke | 51.62 | Goldfins Pentathlon | 2026-02-07 |
| 50m Backstroke | 50.76 | Winter Solstice | 2025-11-29 |
| 50m Breaststroke | 1:00.69 | Goldfins Pentathlon | 2026-02-07 |
| 50m Breaststroke | 57.81 | Winter Solstice | 2025-11-29 |
| 50m Butterfly | 49.85 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
| 50m Freestyle | 46.18 | Winter Classic | 2026-01-16 |
| 50m Freestyle | 43.98 | 2026 Sask Open Short Course Junior Provincials | 2026-02-27 |
Sothilingam, Alec's top personal bests include 100m Backstroke (1:50.17), 100m Breaststroke (2:16.18), 100m Breaststroke (2:11.70), 100m Freestyle (1:51.19), 100m Freestyle (1:38.41).
Sothilingam, Alec swims for Team Gold.
Sothilingam, Alec has competed in 7 meets.