swimAliyah Kosmalski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.83 | BB+2.14s to A·+5.04s to Sectionals | 2025-03-14 | 2025 Speedo Maryland Junior Championship - Sivenue |
| 100 Freestyle | SCY | 1:05.44 | B+0.35s to BB·+12.35s to Sectionals | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 200 Freestyle | SCY | 2:43.20 | +11.81s to B·+48.21s to Sectionals | 2024-12-08 | 2024 NAAC Holiday Blastvenue |
| 50 Backstroke | SCY | 36.85 | +0.96s to B·+10.56s to Futures | 2025-02-15 | 2025 MAC Fabulous February 'B' & Mini Meetvenue |
| 100 Backstroke | SCY | 1:22.55 | +6.66s to B·+23.26s to Sectionals | 2024-12-07 | 2024 NAAC Holiday Blastvenue |
| 200 Backstroke | SCY | 3:03.01 | +18.12s to B·+54.12s to Sectionals | 2024-12-08 | 2024 NAAC Holiday Blastvenue |
| 50 Breaststroke | SCY | 38.91 | B+0.02s to BB·+9.12s to Futures | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 100 Breaststroke | SCY | 1:25.76 | B+4.57s to BB·+17.57s to Sectionals | 2024-12-08 | 2024 NAAC Holiday Blastvenue |
| 200 Breaststroke | SCY | 3:09.33 | +1.14s to B·+39.94s to Sectionals | 2025-12-06 | 2025 Christmas Championshipsvenue |
| 50 Butterfly | SCY | 31.99 | BB+1.70s to A·+6.30s to Futures | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1fast pool |
| 200 Individual Medley | SCY | 2:54.51 | +5.62s to B·+43.82s to Sectionals | 2024-12-07 | 2024 NAAC Holiday Blastvenue |
| 50 Freestyle | LCM | 34.70 | B+0.51s to BB·+6.41s to Sectionals | 2025-06-15 | 2025 CAC Schools Out For Summerslow pool |
| 100 Breaststroke | LCM | 1:41.79 | +1.60s to B·+23.90s to Sectionals | 2025-06-15 | 2025 CAC Schools Out For Summerslow pool |
| 50 Butterfly | LCM | 39.99 | +0.20s to B·+10.50s to Futures | 2025-06-15 | 2025 CAC Schools Out For Summerslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:05.62 | flying | 400 Free Relay (leg 3) | 2026-03-14 | 2026 MD LSC / NBAC JR Champs - Site 1 |
| 50 Butterfly | SCY | 34.49 | flying | 200 Medley Relay (leg 3) | 2025-12-06 | 2025 Christmas 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 15-16 · SCY
1055 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 3:03.01 | 293 |
| 200 BR SCY | 3:09.33 | 399 |
| 200 IM SCY | 2:54.51 | 363 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1422 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:43.20 | 321 |
| 100 BK SCY | 1:22.55 | 313 |
| 100 BR SCY | 1:25.76 | 425 |
| 200 IM SCY | 2:54.51 | 363 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:43.20
100 Backstroke SCY 1:22.55 RT 1.02s
Front half 38.88s · back half 43.67s
200 Backstroke SCY 3:03.01 RT 0.98s
Front half 89.13s · back half 93.88s
100 Breaststroke SCY 1:25.76 RT 0.35s
Front half 40.25s · back half 45.51s
200 Breaststroke SCY 3:09.33
Front half 91.31s · back half 98.02s
200 Individual Medley SCY 2:54.51
Front half 82.53s · back half 91.98s
100 Breaststroke LCM 1:41.79
Front half 49.64s · back half 52.15s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.