| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:22.91 | UCSC February Invitational | 2026-02-21 |
| 100m Breaststroke | 1:34.00 | UCSC February Invitational | 2026-02-21 |
| 100m Freestyle | 1:13.90 | Summer Festival | 2025-06-13 |
| 100m IM | 1:23.62 | UCSC February Invitational | 2026-02-21 |
| 200m Backstroke | 2:57.91 | UCSC Holiday Classic | 2025-12-13 |
| 200m Butterfly | 2:58.18 | UCSC February Invitational | 2026-02-21 |
| 200m Freestyle | 2:28.13 | UCSC Holiday Classic | 2025-12-13 |
| 200m IM | 2:51.63 | UCSC Holiday Classic | 2025-12-13 |
| 400m Freestyle | 5:08.63 | Winter Provincial Trials | 2026-03-06 |
| 400m IM | 5:54.21 | Winter Provincial Trials | 2026-03-06 |
| 50m Backstroke | 40.50 | UCSC TC1-Special | 2025-10-17 |
| 50m Breaststroke | 43.18 | UCSC February Invitational | 2026-02-21 |
| 50m Butterfly | 35.53 | UCSC Holiday Classic | 2025-12-13 |
| 50m Freestyle | 31.88 | UCSC Holiday Classic | 2025-12-13 |
| 800m Freestyle | 10:35.14 | Winter Provincial Trials | 2026-03-06 |
Mathew, Ben's top personal bests include 100m Backstroke (1:22.91), 100m Breaststroke (1:34.00), 100m Freestyle (1:13.90), 100m IM (1:23.62), 200m Backstroke (2:57.91).
Mathew, Ben swims for Calgary Swimming.
Mathew, Ben has competed in 8 meets.