| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:33.73 | MAC Rising Star #2 | 2025-05-30 |
| 100m Backstroke | 1:28.68 | MAC Jingle Bell | 2025-12-12 |
| 100m Breaststroke | 1:52.71 | 2025 OAK Brad Townsend Fall Classic | 2025-10-17 |
| 100m Butterfly | 1:37.81 | 2025 OAK Brad Townsend Fall Classic | 2025-10-17 |
| 100m Freestyle | 1:13.55 | MAC Rising Star #2 | 2025-05-30 |
| 100m Freestyle | 1:12.89 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m Backstroke | 3:09.00 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 200m Freestyle | 2:47.95 | MAC Rising Star #2 | 2025-05-30 |
| 200m Freestyle | 2:42.88 | David Lawson Invitational 2026 | 2026-01-23 |
| 200m IM | 3:23.20 | MAC Rising Star #2 | 2025-05-30 |
| 200m IM | 3:22.83 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
| 400m Freestyle | 5:48.02 | David Lawson Invitational 2026 | 2026-01-23 |
| 50m Backstroke | 38.29 | David Lawson Invitational 2026 | 2026-01-23 |
| 50m Breaststroke | 51.06 | David Lawson Invitational 2026 | 2026-01-23 |
| 50m Butterfly | 42.51 | David Lawson Invitational 2026 | 2026-01-23 |
| 50m Freestyle | 34.53 | MAC Rising Star #2 | 2025-05-30 |
| 50m Freestyle | 32.41 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
Vandennoort, Liam's top personal bests include 100m Backstroke (1:33.73), 100m Backstroke (1:28.68), 100m Breaststroke (1:52.71), 100m Butterfly (1:37.81), 100m Freestyle (1:13.55).
Vandennoort, Liam swims for Oakville Aquatic Club.
Vandennoort, Liam has competed in 7 meets.