| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:09.34 | 2026 AUS Swimming Championships | 2026-02-13 |
| 200m Backstroke | 2:25.86 | 2025 Kemp-Fry Invitational Swim Meet | 2025-11-28 |
| 200m Breaststroke | 3:00.16 | 2026 AUS Swimming Championships | 2026-02-13 |
| 200m Freestyle | 2:23.28 | 2025 AUS #2 Invitational | 2025-11-08 |
| 200m IM | 2:39.88 | Amby Legere Invitational | 2026-01-24 |
| 400m Freestyle | 4:55.18 | 2025 Kemp-Fry Invitational Swim Meet | 2025-11-28 |
| 50m Backstroke | 33.46 | 2025 Kemp-Fry Invitational Swim Meet | 2025-11-28 |
| 50m Breaststroke | 40.86 | Amby Legere Invitational | 2026-01-24 |
| 50m Freestyle | 30.16 | 2025 AUS #2 Invitational | 2025-11-08 |
| 800m Freestyle | 10:04.34 | 2026 AUS Swimming Championships | 2026-02-13 |
Hubbard, Madison's top personal bests include 100m Backstroke (1:09.34), 200m Backstroke (2:25.86), 200m Breaststroke (3:00.16), 200m Freestyle (2:23.28), 200m IM (2:39.88).
Hubbard, Madison swims for University of New Brunswick.
Hubbard, Madison has competed in 4 meets.