| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:46.09 | 2026 Manta Grand Prix | 2026-02-20 |
| 100m Breaststroke | 1:45.73 | 2026 Manta Grand Prix | 2026-02-20 |
| 25m Freestyle | 22.83 | Bison Sprint IM Invitational | 2025-10-18 |
| 50m Backstroke | 51.85 | Bison Sprint IM Invitational | 2026-01-10 |
| 50m Breaststroke | 52.71 | St. James Seals Invitational | 2026-01-23 |
| 50m Freestyle | 40.88 | 2026 Manta Grand Prix | 2026-02-20 |
Holunga, Sophie's top personal bests include 100m Backstroke (1:46.09), 100m Breaststroke (1:45.73), 25m Freestyle (22.83), 50m Backstroke (51.85), 50m Breaststroke (52.71).
Holunga, Sophie swims for St James Seals Swim Club.
Holunga, Sophie has competed in 6 meets.