| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:18.24 | 2026 Swim NS Master's Invitational | 2026-02-22 |
| 100m Freestyle | 1:05.79 | Meet 61968 | 2026-04-25 |
| 100m IM | 1:22.32 | 2026 Swim NS Master's Invitational | 2026-02-22 |
| 50m Backstroke | 37.41 | 2026 Halifax Chronos Master's LC Invitational | 2026-03-15 |
| 50m Backstroke | 37.32 | Meet 61968 | 2026-04-25 |
| 50m Breaststroke | 41.94 | 2026 Halifax Chronos Master's LC Invitational | 2026-03-15 |
| 50m Breaststroke | 40.49 | Meet 61968 | 2026-04-25 |
| 50m Butterfly | 33.52 | 2026 Halifax Chronos Master's LC Invitational | 2026-03-15 |
| 50m Butterfly | 33.37 | Meet 61968 | 2026-04-25 |
| 50m Freestyle | 30.30 | 2026 Halifax Chronos Master's LC Invitational | 2026-03-15 |
| 50m Freestyle | 29.39 | Meet 61968 | 2026-04-25 |
Boulanger, Mathieu's top personal bests include 100m Backstroke (1:18.24), 100m Freestyle (1:05.79), 100m IM (1:22.32), 50m Backstroke (37.41), 50m Backstroke (37.32).
Boulanger, Mathieu swims for Halifax Chronos Masters.
Boulanger, Mathieu has competed in 3 meets.