swimMarek Shepko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.17 | AAAA·+3.88s to Sectionals | 2025-03-22 | 2025 IN Swimming Age Group Short Course Champ venue |
| 100 Freestyle | SCY | 1:00.18 | AAAA·+10.49s to Sectionals | 2025-01-04 | 2025 Mid States All Star Championships venue |
| 200 Freestyle | SCY | 2:14.20 | AAA+1.41s to AAAA·+24.51s to Sectionals | 2025-01-05 | 2025 Mid States All Star Championships venue |
| 50 Breaststroke | SCY | 36.05 | AAAA·+8.86s to Sectionals | 2025-03-23 | 2025 IN Swimming Age Group Short Course Champ venue |
| 50 Butterfly | SCY | 29.23 | AAAA·+5.54s to Sectionals | 2025-03-23 | 2025 IN Swimming Age Group Short Course Champ venue |
| 100 Butterfly | SCY | 1:05.42 | AAAA·+9.63s to Sectionals | 2025-03-21 | 2025 IN Swimming Age Group Short Course Champ venue |
| 200 Individual Medley | SCY | 2:27.89 | AAAA·+25.00s to Sectionals | 2025-03-22 | 2025 IN Swimming Age Group Short Course Champ venue |
| 50 Freestyle | LCM | 30.26 | AAAA·+3.97s to Sectionals | 2025-07-20 | 2025 Texas Age Group Championships fast pool |
| 100 Freestyle | LCM | 1:04.85 | AAAA·+7.06s to Sectionals | 2025-07-17 | 2025 Texas Age Group Championships fast pool |
| 200 Freestyle | LCM | 2:20.68 | AAAA·+14.69s to Sectionals | 2025-07-18 | 2025 Texas Age Group Championships fast pool |
| 50 Butterfly | LCM | 32.45 | AAAA·+5.06s to Sectionals | 2025-07-19 | 2025 Texas Age Group Championships fast pool |
| 100 Butterfly | LCM | 1:15.53 | AAAA·+12.04s to Sectionals | 2025-07-18 | 2025 Texas Age Group Championships fast pool |
| 200 Individual Medley | LCM | 2:40.60 | AAAA·+18.61s to Sectionals | 2025-07-17 | 2025 Texas Age Group Championships fast pool |
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.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 31.52 | flat | 200 Free Relay | 2025-07-20 | 2025 Texas Age Group Championships |
| 100 Freestyle | LCM | 1:05.94 | flying | 400 Free Relay (leg 4) | 2025-07-18 | 2025 Texas Age Group Championships |
| 50 Breaststroke | LCM | 43.57 | flying | 200 Medley Relay (leg 2) | 2025-07-19 | 2025 Texas Age Group Championships |
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
IMX 10 & under · LCM
3300 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:20.68 | 1100 |
| 100 FL LCM | 1:15.53 | 1100 |
| 200 IM LCM | 2:40.60 | 1100 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
IMR 10 & under · LCM
3300 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:04.85 | 1100 |
| 50 FL LCM | 32.45 | 1100 |
| 200 IM LCM | 2:40.60 | 1100 |
| 50 BK LCM | — | 0 |
| 50 BR LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:00.18
Front half 29.39s · back half 30.79s
200 Freestyle SCY 2:14.20
Front half 65.89s · back half 68.31s
100 Butterfly SCY 1:05.42
Front half 30.33s · back half 35.09s
200 Individual Medley SCY 2:27.89
Front half 69.60s · back half 78.29s
100 Freestyle LCM 1:04.85
Front half 31.87s · back half 32.98s
200 Freestyle LCM 2:20.68
Front half 69.00s · back half 71.68s
100 Butterfly LCM 1:15.53
Front half 35.92s · back half 39.61s
200 Individual Medley LCM 2:40.60
Front half 75.27s · back half 85.33s
Progression
Faster times are higher. One card per event, all courses & history.