| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Butterfly | 1:12.98 | GO Gee Gee March Break Invitational 2026 | 2026-02-28 |
| 100m Freestyle | 1:06.64 | 2025 Eastern Ontario LC Regional Championships | 2025-06-05 |
| 100m Freestyle | 1:01.09 | GO Gee Gee March Break Invitational 2026 | 2026-02-28 |
| 200m Breaststroke | 3:20.53 | 2025 Eastern Ontario LC Regional Championships | 2025-06-05 |
| 200m Freestyle | 2:18.27 | GO Gee Gee March Break Invitational 2026 | 2026-02-28 |
| 400m Freestyle | 4:59.22 | GO Gee Gee March Break Invitational 2026 | 2026-02-28 |
| 50m Butterfly | 32.61 | 2025 Eastern Ontario LC Regional Championships | 2025-06-05 |
| 50m Butterfly | 31.28 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 50m Freestyle | 28.33 | 2025 Alex Baumann Invitational | 2025-11-21 |
| 800m Freestyle | 10:41.70 | 2025 Alex Baumann Invitational | 2025-11-21 |
Polman, Graham's top personal bests include 100m Butterfly (1:12.98), 100m Freestyle (1:06.64), 100m Freestyle (1:01.09), 200m Breaststroke (3:20.53), 200m Freestyle (2:18.27).
Polman, Graham swims for Greater Ottawa Kingfish Swim Club.
Polman, Graham has competed in 6 meets.