| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Backstroke | 2:11.47 | NCA Christmas Meet | 2025-12-17 |
| 100m Freestyle | 2:01.47 | NCA Christmas Meet | 2025-12-17 |
| 25m Backstroke | 29.29 | NEOR Top Fish #1 | 2025-11-09 |
| 25m Breaststroke | 28.08 | NCA Christmas Meet | 2025-12-17 |
| 25m Freestyle | 22.59 | NEOR Top Fish #1 | 2025-11-09 |
| 25m IM | 27.66 | NEOR Top Fish #1 | 2025-11-09 |
| 50m Freestyle | 50.88 | NEOR Top Fish #1 | 2025-11-09 |
Klein, Andrew's top personal bests include 100m Backstroke (2:11.47), 100m Freestyle (2:01.47), 25m Backstroke (29.29), 25m Breaststroke (28.08), 25m Freestyle (22.59).
Klein, Andrew swims for Nickel City Aquatics.
Klein, Andrew has competed in 3 meets.