swimWilliam Martschenko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 42.56 | +7.47s to B | 2024-10-12 | CT RST October Meet venue |
| 100 Freestyle | SCY | 1:44.39 | +28.30s to B | 2024-11-15 | CT WYW YMCA Bob McDowell Thanksgiving Invite venue |
| 50 Backstroke | SCY | 54.84 | +13.65s to B | 2025-01-24 | WYW Trials/Finals Meet venue |
| 50 Breaststroke | SCY | 51.13 | +4.24s to B | 2025-01-24 | WYW Trials/Finals Meet venue |
| 100 Individual Medley | SCY | 1:55.62 | +27.53s to B | 2024-11-15 | CT WYW YMCA Bob McDowell Thanksgiving Invite venue |
| 100 Backstroke | LCM | 1:54.07 | +9.38s to B | 2024-05-31 | CT ZEUS May Invite slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · LCM
234 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:54.07 | 234 |
| 400 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 11-12 · SCY
515 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 54.84 | 135 |
| 50 BR SCY | 51.13 | 233 |
| 100 IM SCY | 1:55.62 | 147 |
| 200 FR SCY | — | 0 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Individual Medley SCY 1:55.62 split/total mismatch
Progression
Faster times are higher. One card per event, all courses & history.