| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:19.93 | ManSask Provincial Championships | 2025-07-10 |
| 100m Breaststroke | 1:25.41 | ManSask Provincial Championships | 2025-07-10 |
| 100m Freestyle | 1:08.51 | 2025 VIR Championships | 2025-06-20 |
| 200m Backstroke | 2:47.14 | ManSask Provincial Championships | 2025-07-10 |
| 200m Backstroke | 2:49.03 | 2025 Stingrays' Annual June Jamboree | 2025-06-13 |
| 200m Breaststroke | 2:56.95 | ManSask Provincial Championships | 2025-07-10 |
| 400m IM | 6:15.10 | 2025 VIR Championships | 2025-06-20 |
| 50m Backstroke | 34.98 | ManSask Provincial Championships | 2025-07-10 |
| 50m Backstroke | 35.00 | 2025 Stingrays' Annual June Jamboree | 2025-06-13 |
| 50m Breaststroke | 36.91 | ManSask Provincial Championships | 2025-07-10 |
| 50m Breaststroke | 37.47 | 2025 Stingrays' Annual June Jamboree | 2025-06-13 |
| 50m Butterfly | 38.36 | 2025 VIR Championships | 2025-06-20 |
| 50m Freestyle | 31.55 | ManSask Provincial Championships | 2025-07-10 |
| 800m Freestyle | 10:50.09 | 2025 Stingrays' Annual June Jamboree | 2025-06-13 |
MacGregor, Waylin's top personal bests include 100m Backstroke (1:19.93), 100m Breaststroke (1:25.41), 100m Freestyle (1:08.51), 200m Backstroke (2:47.14), 200m Backstroke (2:49.03).
MacGregor, Waylin swims for Duncan Swim Team.
MacGregor, Waylin has competed in 3 meets.