| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:00.87 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 100m Breaststroke | 1:11.96 | SKSC Summerfest 2025 | 2025-07-26 |
| 100m Butterfly | 57.07 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 100m Freestyle | 54.76 | SKSC Winterfest | 2026-01-24 |
| 100m IM | 1:02.38 | SKSC Summerfest 2025 | 2025-07-26 |
| 1500m Freestyle | 28.59 | Delta Distance LMR | 2025-11-30 |
| 200m Backstroke | 2:13.87 | SKSC Summerfest 2025 | 2025-07-26 |
| 200m Butterfly | 2:05.95 | SKSC Fallfest | 2025-11-22 |
| 200m Freestyle | 1:59.64 | SKSC Fallfest | 2025-11-22 |
| 200m IM | 2:12.25 | Winskill Dolphins LMR | 2025-10-25 |
| 400m Freestyle | 4:13.97 | SKSC Winterfest | 2026-01-24 |
| 400m IM | 4:40.92 | 2026 BC Winter Provincial Championships | 2026-03-05 |
| 50m Backstroke | 31.56 | 2025 Summer Divisionals - Vancouver & Fraser | 2025-06-27 |
| 50m Breaststroke | 32.42 | SKSC Winterfest | 2026-01-24 |
| 50m Butterfly | 26.53 | SKSC Fallfest | 2025-11-22 |
| 50m Freestyle | 24.94 | BC Winter Divisionals - Island & Coastal Vancouver | 2026-02-20 |
| 800m Freestyle | 9:04.19 | 2026 BC Winter Provincial Championships | 2026-03-05 |
Kim, Leo's top personal bests include 100m Backstroke (1:00.87), 100m Breaststroke (1:11.96), 100m Butterfly (57.07), 100m Freestyle (54.76), 100m IM (1:02.38).
Kim, Leo swims for Winskill Dolphins Swim Club.
Kim, Leo has competed in 10 meets.