| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Butterfly | 57.10 | OSAC Team Challenge Short Course Swim Meet | 2025-11-14 |
| 200m Breaststroke | 2:41.71 | COBRA 2026 Stephen Clarke Classic | 2026-01-10 |
| 200m Butterfly | 2:07.80 | OSAC Team Challenge Short Course Swim Meet | 2025-11-14 |
| 200m Freestyle | 1:57.69 | OSAC Team Challenge Short Course Swim Meet | 2025-11-14 |
| 200m IM | 2:08.91 | OSAC Team Challenge Short Course Swim Meet | 2025-11-14 |
| 400m Freestyle | 4:14.56 | OSAC Team Challenge Short Course Swim Meet | 2025-11-14 |
| 400m IM | 4:40.69 | OSAC Team Challenge Short Course Swim Meet | 2025-11-14 |
| 50m Butterfly | 25.87 | OSAC Team Challenge Short Course Swim Meet | 2025-11-14 |
Blackwell, Matthew's top personal bests include 100m Butterfly (57.10), 200m Breaststroke (2:41.71), 200m Butterfly (2:07.80), 200m Freestyle (1:57.69), 200m IM (2:08.91).
Blackwell, Matthew swims for Halton Hills Blue Fins.
Blackwell, Matthew has competed in 5 meets.