| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:59.99 | 2025 Tbaytel Cyclone Invitational | 2025-10-25 |
| 100m Breaststroke | 2:25.43 | 2025 Tbaytel Cyclone Invitational | 2025-10-25 |
| 100m Butterfly | 2:12.11 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 100m Freestyle | 1:41.16 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 100m IM | 2:00.59 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 200m Freestyle | 3:41.37 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 200m IM | 4:40.32 | Thunderbolts Time Trial 1 2025 | 2025-10-11 |
| 400m Freestyle | 7:32.16 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 50m Backstroke | 52.82 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 50m Breaststroke | 1:09.05 | Thunderbolts Fall SC Invitational | 2025-11-15 |
| 50m Freestyle | 46.81 | 2025 Tbaytel Cyclone Invitational | 2025-10-25 |
Pehkonen, Raija's top personal bests include 100m Backstroke (1:59.99), 100m Breaststroke (2:25.43), 100m Butterfly (2:12.11), 100m Freestyle (1:41.16), 100m IM (2:00.59).
Pehkonen, Raija swims for Thunder Bay Thunderbolts.
Pehkonen, Raija has competed in 4 meets.