| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:23.88 | Scar Pan Am Winter Classic | 2026-01-16 |
| 100m Backstroke | 1:20.98 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m Breaststroke | 1:40.28 | Scar Pan Am Winter Classic | 2026-01-16 |
| 100m Butterfly | 1:21.82 | 2026 MMST GTA Skins | 2026-02-13 |
| 100m Butterfly | 1:19.55 | BBST Fall Invitational 2025 | 2025-11-21 |
| 100m Freestyle | 1:12.49 | 2026 MMST GTA Skins | 2026-02-13 |
| 100m Freestyle | 1:10.09 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 100m IM | 1:25.81 | 2025 MMST Club Champs | 2025-05-31 |
| 200m Butterfly | 3:21.99 | 2026 MMST GTA Skins | 2026-02-13 |
| 200m Butterfly | 3:25.07 | Border City Invitational 2025 | 2025-12-05 |
| 200m Freestyle | 2:52.01 | 2025 Central Region Div 2 LC Championships | 2025-06-13 |
| 200m Freestyle | 2:37.19 | BAC SC Fall Invitational | 2025-11-07 |
| 200m IM | 3:01.00 | Scar Pan Am Winter Classic | 2026-01-16 |
| 200m IM | 2:59.96 | BBST Fall Invitational 2025 | 2025-11-21 |
| 400m Freestyle | 5:53.50 | Scar Pan Am Winter Classic | 2026-01-16 |
| 400m Freestyle | 5:36.38 | BAC SC Fall Invitational | 2025-11-07 |
| 50m Backstroke | 38.40 | 2026 MMST GTA Skins | 2026-02-13 |
| 50m Backstroke | 35.86 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 50m Breaststroke | 44.05 | BBST Fall Invitational 2025 | 2025-11-21 |
| 50m Butterfly | 33.72 | 2026 MMST GTA Skins | 2026-02-13 |
| 50m Butterfly | 33.19 | 2025 MMST Dash 4 Cash | 2025-10-18 |
| 50m Freestyle | 32.17 | 2026 MMST GTA Skins | 2026-02-13 |
| 50m Freestyle | 30.83 | 2026 Central Region Div 2 SC Championships | 2026-02-20 |
| 800m Freestyle | 12:37.22 | 2026 MMST GTA Skins | 2026-02-13 |
Mariano, Prince Edward Micha's top personal bests include 100m Backstroke (1:23.88), 100m Backstroke (1:20.98), 100m Breaststroke (1:40.28), 100m Butterfly (1:21.82), 100m Butterfly (1:19.55).
Mariano, Prince Edward Micha swims for Milton Marlin Swim Team.
Mariano, Prince Edward Micha has competed in 9 meets.