| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:12.15 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 100m Breaststroke | 1:20.26 | 2026 MMST GTA Skins | 2026-02-13 |
| 100m Breaststroke | 1:15.47 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 100m Butterfly | 1:15.26 | MAC Winter Invitational | 2026-01-22 |
| 100m Butterfly | 1:14.15 | 2025 MMST Dash 4 Cash | 2025-10-18 |
| 100m Freestyle | 1:01.06 | 2026 MMST GTA Skins | 2026-02-13 |
| 100m Freestyle | 1:03.37 | 2025 MMST Dash 4 Cash | 2025-10-18 |
| 100m IM | 1:12.82 | 2025 MMST Dash 4 Cash | 2025-10-18 |
| 200m Backstroke | 2:42.63 | 2026 MMST GTA Skins | 2026-02-13 |
| 200m Backstroke | 2:35.74 | 2025 NYAC Cup | 2025-11-14 |
| 200m Breaststroke | 2:46.69 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 200m Breaststroke | 2:47.74 | 2025 NYAC Cup | 2025-11-14 |
| 200m Butterfly | 2:41.19 | 2026 MMST GTA Skins | 2026-02-13 |
| 200m Butterfly | 2:28.95 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 200m Freestyle | 2:11.79 | 2026 MMST GTA Skins | 2026-02-13 |
| 200m Freestyle | 2:07.98 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 200m IM | 2:39.52 | Western Region Long Course Championships | 2025-06-13 |
| 200m IM | 2:29.57 | 2025 NYAC Cup | 2025-11-14 |
| 400m Freestyle | 4:42.86 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 400m Freestyle | 4:32.40 | 2025 Murray Drudge Invitational | 2025-12-05 |
| 400m IM | 5:20.20 | MAC Winter Invitational | 2026-01-22 |
| 400m IM | 5:13.14 | 2025 NYAC Cup | 2025-11-14 |
| 50m Backstroke | 38.37 | MAC Winter Invitational | 2026-01-22 |
| 50m Backstroke | 34.03 | 2025 MMST Dash 4 Cash | 2025-10-18 |
| 50m Breaststroke | 34.90 | 2026 MMST GTA Skins | 2026-02-13 |
| 50m Breaststroke | 35.61 | 2025 MMST Dash 4 Cash | 2025-10-18 |
| 50m Butterfly | 32.66 | MAC Winter Invitational | 2026-01-22 |
| 50m Freestyle | 28.22 | 2025 MMST Dash 4 Cash | 2025-10-18 |
| 800m Freestyle | 9:34.78 | 2026 MMST GTA Skins | 2026-02-13 |
| 800m Freestyle | 9:36.95 | 2025 Murray Drudge Invitational | 2025-12-05 |
Park, Minjune's top personal bests include 100m Backstroke (1:12.15), 100m Breaststroke (1:20.26), 100m Breaststroke (1:15.47), 100m Butterfly (1:15.26), 100m Butterfly (1:14.15).
Park, Minjune swims for Club Warriors Swimming.
Park, Minjune has competed in 8 meets.