| Event | Time | Meet | Date |
|---|---|---|---|
| 25m Backstroke | 41.64 | OSC 12&Under Series #1 | 2025-11-09 |
| 25m Breaststroke | 39.28 | OSC 12&Under Series #2 | 2026-01-11 |
| 25m Freestyle | 34.14 | OSC 12&Under Series #1 | 2025-11-09 |
| 50m Backstroke | 1:31.84 | OSC 12&Under Series #2 | 2026-01-11 |
| 50m Freestyle | 1:09.17 | Rising Rays 2026 | 2026-03-14 |
DU, Mark's top personal bests include 25m Backstroke (41.64), 25m Breaststroke (39.28), 25m Freestyle (34.14), 50m Backstroke (1:31.84), 50m Freestyle (1:09.17).
DU, Mark swims for Edmonton Keyano Swim Club.
DU, Mark has competed in 3 meets.