| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:10.85 | 2025 MSSAC Open | 2025-12-19 |
| 100m Butterfly | 1:14.70 | Western Region Short Course Championships | 2026-02-12 |
| 100m Freestyle | 1:02.99 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 1500m Freestyle | 2:27.65 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 200m Backstroke | 2:30.46 | 2025 MSSAC Open | 2025-12-19 |
| 200m Breaststroke | 3:02.11 | Western Region Short Course Championships | 2026-02-12 |
| 200m Butterfly | 2:45.19 | Western Region Short Course Championships | 2026-02-12 |
| 200m Freestyle | 2:16.74 | 2025 MSSAC Open | 2025-12-19 |
| 200m IM | 2:33.37 | Western Region Short Course Championships | 2026-02-12 |
| 400m Freestyle | 4:35.09 | Western Region Short Course Championships | 2026-02-12 |
| 400m IM | 5:26.80 | Western Region Short Course Championships | 2026-02-12 |
| 50m Backstroke | 33.71 | Western Region Short Course Championships | 2026-02-12 |
| 50m Breaststroke | 42.78 | 2026 Joanne Malar Invitational | 2026-01-16 |
| 50m Freestyle | 28.23 | Western Region Short Course Championships | 2026-02-12 |
| 800m Freestyle | 10:03.55 | Gus Ryder Memorial Cup 2025 | 2025-11-07 |
Jenkins, Dexter's top personal bests include 100m Backstroke (1:10.85), 100m Butterfly (1:14.70), 100m Freestyle (1:02.99), 1500m Freestyle (2:27.65), 200m Backstroke (2:30.46).
Jenkins, Dexter swims for Hamilton Aquatic Club.
Jenkins, Dexter has competed in 9 meets.