| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:29.22 | 2025 Candy Cane Invitational | 2025-12-12 |
| 100m Breaststroke | 1:45.50 | 2025 Candy Cane Invitational | 2025-12-12 |
| 100m Butterfly | 1:33.00 | Age Group Development #3 | 2025-11-22 |
| 100m Freestyle | 1:09.50 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 100m IM | 1:27.82 | 2025 DAL Sprint Meet | 2025-10-19 |
| 200m Backstroke | 3:06.62 | Age Group Development #3 | 2025-11-22 |
| 200m Freestyle | 2:33.85 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 200m IM | 3:00.91 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 400m Freestyle | 5:34.08 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 400m IM | 6:37.68 | 2025 Candy Cane Invitational | 2025-12-12 |
| 50m Backstroke | 40.84 | Age Group Development #3 | 2025-11-22 |
| 50m Breaststroke | 48.80 | 2025 DAL Sprint Meet | 2025-10-19 |
| 50m Butterfly | 37.16 | 2026 AA & AAA Winter Champs | 2026-03-05 |
| 50m Freestyle | 33.36 | 2025 DAL Sprint Meet | 2025-10-19 |
| 800m Freestyle | 11:24.23 | 2026 AA & AAA Winter Champs | 2026-03-05 |
Joncas, Abigail's top personal bests include 100m Backstroke (1:29.22), 100m Breaststroke (1:45.50), 100m Butterfly (1:33.00), 100m Freestyle (1:09.50), 100m IM (1:27.82).
Joncas, Abigail swims for Dartmouth Crusaders Swim Club.
Joncas, Abigail has competed in 7 meets.