| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:13.00 | 2025 NYAC Cup | 2025-11-14 |
| 100m Breaststroke | 1:26.97 | 2025 NYAC Cup | 2025-11-14 |
| 100m Butterfly | 1:13.67 | 2025 NYAC Cup | 2025-11-14 |
| 100m Freestyle | 1:05.48 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 1500m Freestyle | 2:17.59 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 200m Backstroke | 2:36.31 | 2025 NYAC Cup | 2025-11-14 |
| 200m Breaststroke | 3:02.96 | 2025 NYAC Cup | 2025-11-14 |
| 200m Butterfly | 2:44.61 | 2025 MSSAC Harvest Invitational | 2025-11-01 |
| 200m Freestyle | 2:20.41 | 2025 MSSAC Harvest Invitational | 2025-11-01 |
| 200m IM | 2:36.96 | 2025 MSSAC Harvest Invitational | 2025-11-01 |
| 400m Freestyle | 4:50.07 | 2026 Central Region Div 1 SC Championships | 2026-02-06 |
| 400m IM | 5:33.33 | 2025 NYAC Cup | 2025-11-14 |
| 50m Breaststroke | 42.10 | MAC Fall Fest Invitational | 2025-10-18 |
| 50m Freestyle | 29.53 | 2025 MSSAC Open | 2025-12-19 |
| 800m Freestyle | 10:02.74 | 2025 MSSAC Harvest Invitational | 2025-11-01 |
Gracon, Madeleine's top personal bests include 100m Backstroke (1:13.00), 100m Breaststroke (1:26.97), 100m Butterfly (1:13.67), 100m Freestyle (1:05.48), 1500m Freestyle (2:17.59).
Gracon, Madeleine swims for Mississauga Aquatic Club.
Gracon, Madeleine has competed in 9 meets.