| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 1:53.38 | KBM Distance & Development | 2025-11-08 |
| 100m Breaststroke | 2:39.41 | KBM Qualifier | 2025-05-24 |
| 100m Freestyle | 1:36.37 | Beast Cup 2026 | 2026-01-10 |
| 100m IM | 2:04.47 | KBM Distance & Development | 2025-11-08 |
| 200m Freestyle | 3:20.07 | Beast Cup 2026 | 2026-01-10 |
| 200m IM | 4:20.37 | Beast Cup 2026 | 2026-01-10 |
| 50m Backstroke | 53.84 | Beast Cup 2026 | 2026-01-10 |
| 50m Breaststroke | 1:10.31 | KBM Pentathlon | 2025-10-19 |
| 50m Butterfly | 1:04.87 | Beast Cup 2026 | 2026-01-10 |
| 50m Freestyle | 46.31 | KBM Pentathlon | 2025-10-19 |
Horton, Fiona's top personal bests include 100m Backstroke (1:53.38), 100m Breaststroke (2:39.41), 100m Freestyle (1:36.37), 100m IM (2:04.47), 200m Freestyle (3:20.07).
Horton, Fiona swims for Kingston Blue Marlins.
Horton, Fiona has competed in 4 meets.