Mark Yashchynskyi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.17 | B+1.38s to BB·+13.58s to Sectionals | 2026-07-12 | 2026 USSC July Last Chancevenue |
| 100 Freestyle | SCY | 1:22.09 | B+2.80s to BB·+33.10s to Sectionals | 2026-07-11 | 2026 USSC July Last Chancevenue |
| 200 Freestyle | SCY | 2:54.43 | B+3.74s to BB·+66.94s to Sectionals | 2026-07-12 | 2026 USSC July Last Chancevenue |
| 50 Backstroke | SCY | 40.16 | BB+2.37s to A·+15.67s to Sectionals | 2026-07-11 | 2026 USSC July Last Chancevenue |
| 100 Backstroke | SCY | 1:29.49 | BB+9.60s to A·+33.40s to Sectionals | 2026-07-12 | 2026 USSC July Last Chancevenue |
| 50 Breaststroke | SCY | 45.37 | BB+3.28s to A·+18.18s to Sectionals | 2026-07-10 | 2026 USSC July Last Chancevenue |
| 100 Breaststroke | SCY | 1:42.74 | BB+11.05s to A·+39.15s to Sectionals | 2026-07-11 | 2026 USSC July Last Chancevenue |
| 25 Butterfly | SCY | 28.95 | 2025-12-12 | USSC Holiday Intersquadvenue | |
| 50 Butterfly | SCY | 51.52 | +5.03s to B·+27.83s to Sectionals | 2026-07-10 | 2026 USSC July Last Chancevenue |
| 100 Individual Medley | SCY | 1:50.71 | +10.92s to B | 2025-12-12 | USSC Holiday Intersquadvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.58 | flying | 200 Free Relay (leg 3) | 2026-03-07 | 2026 Lake Huron Regional Meet |
| 50 Breaststroke | SCY | 47.52 | flying | 200 Medley Relay (leg 2) | 2026-03-08 | 2026 Lake Huron Regional Meet |
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 · SCY
1349 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:54.43 | 440 |
| 100 BK SCY | 1:29.49 | 458 |
| 100 BR SCY | 1:42.74 | 451 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1896 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:22.09 | 404 |
| 50 BK SCY | 40.16 | 514 |
| 50 BR SCY | 45.37 | 515 |
| 50 FL SCY | 51.52 | 213 |
| 100 IM SCY | 1:50.71 | 250 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:22.09
Front half 38.08s · back half 44.01s
200 Freestyle SCY 2:54.43
Front half 85.85s · back half 88.58s
100 Breaststroke SCY 1:42.74
Front half 49.88s · back half 52.86s
100 Individual Medley SCY 1:50.71
Front half 57.20s · back half 53.51s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.