swimAleksander Kostrzewa
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.98 | +4.89s to B·+17.59s to Sectionals | 2024-03-02 | 2024 MR AGUA Last Chance Invitational |
| 200 Freestyle | SCY | 2:22.27 | A+5.38s to AA·+35.98s to Sectionals | 2024-11-23 | 2024 MR QNS Protect Ya (turkey) Neck Invite |
| 50 Backstroke | SCY | 1:54.10 | +72.91s to B·+90.41s to Futures | 2023-01-01 | Sanction #: 231007 |
| 100 Backstroke | SCY | 1:32.08 | +2.29s to B·+37.59s to Sectionals | 2025-10-26 | 2025 MR QNS Can I Kick It Invitationalvenue |
| 50 Breaststroke | SCY | 46.70 | B+3.51s to BB·+20.41s to Futures | 2025-10-26 | 2025 MR QNS Can I Kick It Invitationalvenue |
| 100 Individual Medley | SCY | 53.25 | AAAA | 2024-09-29 | 2024 MR QNS Hello Brooklyn!! |
| 50 Freestyle | LCM | 43.39 | +3.50s to B·+17.90s to Sectionals | 2024-06-22 | 2024 MR LIE June Jamboree Invitationalvenue |
| 100 Freestyle | LCM | 1:45.35 | +17.56s to B·+49.86s to Sectionals | 2024-06-23 | 2024 MR LIE June Jamboree Invitationalvenue |
| 50 Backstroke | LCM | 53.04 | +5.45s to B·+25.15s to Futures | 2024-06-22 | 2024 MR LIE June Jamboree Invitationalvenue |
| 100 Backstroke | LCM | 2:03.41 | +18.72s to B·+61.42s to Sectionals | 2024-06-23 | 2024 MR LIE June Jamboree Invitationalvenue |
| 50 Breaststroke | LCM | 59.02 | +5.63s to B·+28.13s to Futures | 2025-06-06 | 2025 MR LIE June Jumpoff Invitational |
| 50 Butterfly | LCM | 50.47 | +5.18s to B·+24.18s to Futures | 2025-06-06 | 2025 MR LIE June Jumpoff Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · SCY
269 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:32.08 | 269 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1977 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:22.27 | 556 |
| 50 BK SCY | 1:54.10 | 15 |
| 50 BR SCY | 46.70 | 306 |
| 100 IM SCY | 53.25 | 1100 |
| 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
200 Freestyle SCY 2:22.27
100 Backstroke SCY 1:32.08
Front half 45.31s · back half 46.77s
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.