| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:21.28 | BAD Outdoor LC Invitational | 2025-06-20 |
| 100m Backstroke | 1:14.29 | Hall of Fame | 2025-10-18 |
| 100m Breaststroke | 1:14.82 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 100m Breaststroke | 1:14.30 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 100m Butterfly | 1:14.63 | BAD Outdoor LC Invitational | 2025-06-20 |
| 100m Butterfly | 1:05.76 | Western Region Short Course Championships | 2026-02-12 |
| 100m Freestyle | 1:00.85 | Western Region Short Course Championships | 2026-02-12 |
| 100m IM | 1:08.95 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m Backstroke | 2:34.51 | Western Region Short Course Championships | 2026-02-12 |
| 200m Breaststroke | 2:41.95 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 200m Breaststroke | 2:38.60 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m Butterfly | 2:50.78 | Western Region Long Course Championships | 2025-06-13 |
| 200m Butterfly | 2:49.38 | 2025 MSSAC Open | 2025-12-19 |
| 200m Freestyle | 2:27.14 | Western Region Long Course Championships | 2025-06-13 |
| 200m Freestyle | 2:13.69 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m IM | 2:26.07 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 200m IM | 2:25.84 | Western Region Short Course Championships | 2026-02-12 |
| 400m Freestyle | 5:08.98 | Western Region Long Course Championships | 2025-06-13 |
| 400m Freestyle | 4:35.20 | Western Region Short Course Championships | 2026-02-12 |
| 400m IM | 5:11.02 | 2026 Ontario Age Groups - MPAC | 2026-03-05 |
| 400m IM | 5:20.33 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 50m Backstroke | 33.21 | Hall of Fame | 2025-10-18 |
| 50m Breaststroke | 36.42 | MAC Winter Invitational | 2026-01-22 |
| 50m Breaststroke | 34.22 | Western Region Short Course Championships | 2026-02-12 |
| 50m Butterfly | 31.59 | MAC Winter Invitational | 2026-01-22 |
| 50m Butterfly | 30.95 | Hall of Fame | 2025-10-18 |
| 50m Freestyle | 29.31 | MAC Winter Invitational | 2026-01-22 |
| 50m Freestyle | 29.13 | Hall of Fame | 2025-10-18 |
| 800m Freestyle | 9:38.63 | 2026 Joanne Malar Invitational | 2026-01-16 |
Faddoul, Marc's top personal bests include 100m Backstroke (1:21.28), 100m Backstroke (1:14.29), 100m Breaststroke (1:14.82), 100m Breaststroke (1:14.30), 100m Butterfly (1:14.63).
Faddoul, Marc swims for Hamilton Aquatic Club.
Faddoul, Marc has competed in 11 meets.