| Event | Time | Meet | Date |
|---|---|---|---|
| 100m Breaststroke | 2:36.29 | UCSC Holiday Classic | 2025-12-13 |
| 100m Freestyle | 2:07.75 | UCSC Holiday Classic | 2025-12-13 |
| 100m IM | 2:24.57 | UCSC February Invitational | 2026-02-21 |
| 50m Backstroke | 59.66 | UCSC February Invitational | 2026-02-21 |
| 50m Breaststroke | 1:10.05 | UCSC TC1-Special | 2025-10-17 |
| 50m Freestyle | 56.08 | UCSC February Invitational | 2026-02-21 |
Schmeling, Karl's top personal bests include 100m Breaststroke (2:36.29), 100m Freestyle (2:07.75), 100m IM (2:24.57), 50m Backstroke (59.66), 50m Breaststroke (1:10.05).
Schmeling, Karl swims for Brontosaurus magnificus.
Schmeling, Karl has competed in 3 meets.