Karla Chernock
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 1:13.99 | B+4.80s to BB | 2006 High School Sectionals venue | |
| 100 Butterfly | SCY | 1:10.48 | B+1.69s to BB | 2006 High School Sectionals venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.90 | flying | 200 Free Relay (leg 3) | 2006 High School Sectionals | |
| 50 Backstroke | SCY | 33.31 | flat | 200 Medley Relay | 2006 High School Sectionals |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMR 17-18 · SCY
890 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:13.99 | 410 |
| 100 FL SCY | 1:10.48 | 480 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:13.99
Front half 35.84s · back half 38.15s
100 Butterfly SCY 1:10.48
Front half 32.51s · back half 37.97s
Progression
Faster times are higher. One card per event, all courses & history.