| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:19.21 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
| 100m Freestyle | 2:25.15 | Craven SPORT Services Racing Series #2 | 2025-11-15 |
| 200m Freestyle | 4:35.16 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
| 200m IM | 5:02.79 | Craven SPORT Services Racing Series #3 | 2026-03-07 |
| 25m Backstroke | 36.20 | Craven SPORT Services Racing Series #1 | 2025-09-27 |
| 25m Breaststroke | 44.16 | Craven SPORT Services Racing Series #1 | 2025-09-27 |
| 50m Backstroke | 1:03.28 | Craven SPORT Services Racing Series #2 | 2025-11-15 |
| 50m Freestyle | 1:11.69 | Craven SPORT Services Racing Series #1 | 2025-09-27 |
Memon, Arhaan's top personal bests include 100m Backstroke (2:19.21), 100m Freestyle (2:25.15), 200m Freestyle (4:35.16), 200m IM (5:02.79), 25m Backstroke (36.20).
Memon, Arhaan swims for Team Gold.
Memon, Arhaan has competed in 4 meets.