| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:15.44 | 2025 Age Group International LC | 2025-06-05 |
| 100m Backstroke | 1:09.54 | 2025 MMST Dash 4 Cash | 2025-10-18 |
| 100m Breaststroke | 1:20.19 | MAC Winter Invitational | 2026-01-22 |
| 100m Breaststroke | 1:19.12 | 2025 NYAC Cup | 2025-11-14 |
| 100m Butterfly | 1:04.92 | MAC Winter Invitational | 2026-01-22 |
| 100m Butterfly | 1:03.54 | Western Region Short Course Championships | 2026-02-12 |
| 100m Freestyle | 58.37 | MAC Winter Invitational | 2026-01-22 |
| 100m Freestyle | 56.45 | Western Region Short Course Championships | 2026-02-12 |
| 200m Backstroke | 2:41.18 | 2025 Age Group International LC | 2025-06-05 |
| 200m Backstroke | 2:30.82 | 2025 MMST Dash 4 Cash | 2025-10-18 |
| 200m Butterfly | 2:29.29 | MAC Winter Invitational | 2026-01-22 |
| 200m Butterfly | 2:18.34 | Western Region Short Course Championships | 2026-02-12 |
| 200m Freestyle | 2:09.56 | MAC Winter Invitational | 2026-01-22 |
| 200m Freestyle | 2:03.59 | Western Region Short Course Championships | 2026-02-12 |
| 200m IM | 2:25.97 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 400m Freestyle | 4:39.10 | 2025 NYAC Cup | 2025-11-14 |
| 50m Backstroke | 33.96 | 2025 Age Group International LC | 2025-06-05 |
| 50m Backstroke | 30.17 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 50m Butterfly | 30.96 | 2025 Age Group International LC | 2025-06-05 |
| 50m Butterfly | 28.54 | Western Region Short Course Championships | 2026-02-12 |
| 50m Freestyle | 27.46 | 2025 Age Group International LC | 2025-06-05 |
| 50m Freestyle | 26.75 | Western Region Short Course Championships | 2026-02-12 |
Kim, Ewan's top personal bests include 100m Backstroke (1:15.44), 100m Backstroke (1:09.54), 100m Breaststroke (1:20.19), 100m Breaststroke (1:19.12), 100m Butterfly (1:04.92).
Kim, Ewan swims for Club Warriors Swimming.
Kim, Ewan has competed in 6 meets.