| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:16.89 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Breaststroke | 1:35.32 | COBRA 2026 Stephen Clarke Classic | 2026-01-10 |
| 100m Butterfly | 1:18.44 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 100m Freestyle | 1:05.97 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m IM | 1:23.71 | MAC Fall Fest Invitational | 2025-10-18 |
| 200m Backstroke | 2:43.72 | Winter Swimfest 2026 | 2026-01-24 |
| 200m Butterfly | 2:57.15 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 200m Freestyle | 2:23.79 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 200m IM | 2:42.85 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 400m Freestyle | 5:19.09 | COBRA 2026 Stephen Clarke Classic | 2026-01-10 |
| 400m IM | 6:07.67 | VAC - 36th Roy Jacobson Inv. | 2025-12-05 |
| 50m Backstroke | 35.23 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Breaststroke | 43.83 | 2025 MSSAC Harvest Invitational | 2025-11-01 |
| 50m Butterfly | 32.74 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
| 50m Freestyle | 30.26 | 2026 BAD Spring Invitational Meet | 2026-03-06 |
Hong, Leo's top personal bests include 100m Backstroke (1:16.89), 100m Breaststroke (1:35.32), 100m Butterfly (1:18.44), 100m Freestyle (1:05.97), 100m IM (1:23.71).
Hong, Leo swims for York Swim Club.
Hong, Leo has competed in 10 meets.