swimMadelyn Kosowicz
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.29 | 2025-01-01 | 1597412 | |
| 50 Freestyle | SCY | 29.60 | AAA+1.21s to AAAA·+4.31s to Sectionals | 2026-01-17 | CAST Groundhog 2026 |
| 100 Freestyle | SCY | 1:20.29 | BB+8.80s to A·+25.80s to Sectionals | 2026-01-01 | 1694798 |
| 200 Freestyle | SCY | 2:43.72 | BB+5.33s to A·+45.83s to Sectionals | 2025-02-21 | 2025 Region 2 Short Course Regionals |
| 25 Backstroke | SCY | 22.12 | 2025-01-01 | 1595960 | |
| 50 Backstroke | SCY | 45.13 | B+1.84s to BB·+17.84s to Sectionals | 2026-01-23 | 2026 HSSB Winter Meet |
| 25 Breaststroke | SCY | 26.38 | 2024-10-26 | ASC Spooky Splash Spectacularvenue | |
| 50 Breaststroke | SCY | 46.57 | BB+3.78s to A·+15.88s to Sectionals | 2026-01-01 | 1694798 |
| 100 Breaststroke | SCY | 1:45.80 | BB+12.21s to A·+36.31s to Sectionals | 2025-12-06 | Fox Valley Wave Splashfest |
| 25 Butterfly | SCY | 17.50 | 2026-01-01 | 1694798 | |
| 50 Butterfly | SCY | 44.53 | B+1.84s to BB·+17.84s to Sectionals | 2026-01-01 | 1694798 |
| 100 Individual Medley | SCY | 1:36.03 | B+2.24s to BB | 2025-12-06 | Fox Valley Wave Splashfest |
| 50 Freestyle | LCM | 39.03 | BB+2.44s to A·+10.24s to Sectionals | 2026-06-20 | 2026 FCYST Summer Classic |
| 100 Freestyle | LCM | 1:36.26 | B+3.17s to BB·+34.47s to Sectionals | 2026-06-20 | 2026 FCYST Summer Classic |
| 100 Breaststroke | LCM | 2:09.66 | B+5.67s to BB·+49.67s to Sectionals | 2025-07-12 | 2025 FCYST Bird Bathvenue |
| 50 Butterfly | LCM | 1:00.41 | +5.92s to B·+30.12s to Sectionals | 2025-07-12 | 2025 FCYST Bird Bathvenue |
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 | 41.94 | flat | 200 Free Relay | 2025-03-30 | 2025 MN MYAS Midwest Regional Swim 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
1010 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:43.72 | 575 |
| 100 BR SCY | 1:45.80 | 435 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2077 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:20.29 | 455 |
| 50 BK SCY | 45.13 | 376 |
| 50 BR SCY | 46.57 | 497 |
| 50 FL SCY | 44.53 | 346 |
| 100 IM SCY | 1:36.03 | 403 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:43.72 split/total mismatch
100 Freestyle LCM 1:36.26 split/total mismatch
Front half 45.34s · back half 50.92s
100 Breaststroke LCM 2:09.66
Front half 59.84s · back half 69.82s
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.