| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:05.65 | AA AGD & NT#4 NORTH | 2026-02-14 |
| 100m Freestyle | 1:32.63 | Nova Tech #5 North | 2026-04-12 |
| 100m IM | 1:46.78 | Nova Tech #5 North | 2026-04-12 |
| 200m Freestyle | 3:28.58 | AA AGD & NT#4 NORTH | 2026-02-14 |
| 50m Backstroke | 56.25 | Nova Tech #5 North | 2026-04-12 |
| 50m Breaststroke | 53.84 | Nova Tech #5 North | 2026-04-12 |
| 50m Butterfly | 1:15.87 | AA AGD Meet & Nova Tech #3 North | 2026-01-25 |
| 50m Freestyle | 43.70 | AA AGD Meet & Nova Tech #3 North | 2026-01-25 |
Mason, Henry's top personal bests include 100m Backstroke (2:05.65), 100m Freestyle (1:32.63), 100m IM (1:46.78), 200m Freestyle (3:28.58), 50m Backstroke (56.25).
Mason, Henry swims for Pictou County Mariners.
Mason, Henry has competed in 4 meets.