| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Butterfly | 58.04 | 2025 NYAC Cup | 2025-11-14 |
| 100m Freestyle | 55.76 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 100m Freestyle | 53.79 | 2025 NYAC Cup | 2025-11-14 |
| 200m Freestyle | 2:04.39 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 200m Freestyle | 1:58.02 | 2025 NYAC Cup | 2025-11-14 |
| 400m Freestyle | 4:30.57 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 400m Freestyle | 4:19.84 | MAC Fall Fest Invitational | 2025-10-18 |
| 50m Breaststroke | 32.97 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 50m Breaststroke | 30.50 | 2025 NYAC Cup | 2025-11-14 |
| 50m Butterfly | 27.31 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 50m Butterfly | 26.27 | 2025 NYAC Cup | 2025-11-14 |
| 50m Freestyle | 25.60 | RHAC Winter Invitational 2026 | 2026-01-16 |
| 50m Freestyle | 24.19 | 2025 NYAC Cup | 2025-11-14 |
Kennedy, Sean's top personal bests include 100m Butterfly (58.04), 100m Freestyle (55.76), 100m Freestyle (53.79), 200m Freestyle (2:04.39), 200m Freestyle (1:58.02).
Kennedy, Sean swims for Toronto Olympian Swim Team.
Kennedy, Sean has competed in 5 meets.