swimStefan Karpenko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.81 | B+1.02s to BB·+13.42s to Sectionals | 2020-01-24 | 2020 MR PAC Winter Invitational |
| 50 Backstroke | SCY | 38.19 | BB+0.40s to A·+14.50s to Futures | 2020-01-24 | 2020 MR PAC Winter Invitational |
| 100 Backstroke | SCY | 1:25.16 | BB+5.27s to A·+30.67s to Sectionals | 2020-02-28 | 2020 MR Metro Silvers North Championships |
| 50 Breaststroke | SCY | 48.11 | B+0.32s to BB·+21.82s to Futures | 2020-01-24 | 2020 MR PAC Winter Invitational |
| 100 Breaststroke | SCY | 1:44.47 | B+0.88s to BB·+42.98s to Sectionals | 2020-02-28 | 2020 MR Metro Silvers North Championships |
| 100 Butterfly | SCY | 1:30.32 | BB+5.73s to A·+37.13s to Sectionals | 2020-01-24 | 2020 MR PAC Winter Invitational |
| 100 Freestyle | LCM | 1:50.31 | +9.22s to B·+54.82s to Sectionals | 2019-05-17 | 2019 mr pac spring starter invitational res |
| 100 Backstroke | LCM | 1:43.41 | BB+11.12s to A·+41.42s to Sectionals | 2019-05-17 | 2019 mr pac spring starter invitational res |
| 50 Breaststroke | LCM | 57.28 | B+2.89s to BB·+26.39s to Futures | 2019-05-17 | 2019 mr pac spring starter invitational res |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
IMX / IMR
IMX 10 & under · SCY
1420 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:25.16 | 531 |
| 100 BR SCY | 1:44.47 | 428 |
| 100 FL SCY | 1:30.32 | 461 |
| 200 FR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1030 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.19 | 598 |
| 50 BR SCY | 48.11 | 432 |
| 100 FR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 35.81 split/total mismatch
Front half 34.32s · back half 1.49s
50 Backstroke SCY 38.19 split/total mismatch
Front half 49.22s · back half -11.03s
100 Backstroke SCY 1:25.16
Front half 39.33s · back half 45.83s
100 Breaststroke SCY 1:44.47
Front half 48.13s · back half 56.34s
100 Butterfly SCY 1:30.32
Progression
Faster times are higher. One card per event, all courses & history.