swimAlexander Zakrzewski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.75 | BB+0.06s to A | 2026-02-01 | BCA Winter Heats venue |
| 100 Freestyle | SCY | 50.39 | A+0.50s to AA | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitational venue |
| 200 Freestyle | SCY | 1:51.76 | A+1.57s to AA | 2026-02-01 | BCA Winter Heats venue |
| 500 Freestyle | SCY | 5:24.06 | BB+11.37s to A | 2026-01-31 | BCA Winter Heats venue |
| 1000 Freestyle | SCY | 11:51.48 | BB+54.49s to A | 2026-02-01 | BCA Winter Heats venue |
| 50 Backstroke | SCY | 25.87 | A+0.48s to AA | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitational venue |
| 100 Backstroke | SCY | 57.62 | BB+1.43s to A | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitational venue |
| 200 Backstroke | SCY | 2:03.72 | A+5.13s to AA | 2026-01-31 | BCA Winter Heats venue |
| 50 Breaststroke | SCY | 33.95 | B+0.86s to BB | 2025-09-14 | BCA Fall Intersquad venue |
| 100 Breaststroke | SCY | 1:09.55 | BB+5.36s to A | 2025-09-21 | 2025 TSM Aquatics Season Opener venue |
| 50 Butterfly | SCY | 26.33 | A+0.94s to AA | 2025-12-07 | 2025 SGAC WAG Last Ditch venue |
| 100 Butterfly | SCY | 59.65 | BB+3.46s to A | 2025-09-20 | 2025 TSM Aquatics Season Opener venue |
| 100 Individual Medley | SCY | 1:03.42 | 2025-09-14 | BCA Fall Intersquad venue | |
| 200 Individual Medley | SCY | 2:04.84 | A+3.35s to AA | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitational venue |
| 400 Individual Medley | SCY | 4:41.71 | BB+8.12s to A | 2026-01-31 | BCA Winter Heats venue |
| 50 Freestyle | LCM | 28.09 | BB+0.70s to A | 2025-06-01 | CITI Summer Sizzler venue |
| 100 Freestyle | LCM | 58.26 | A+0.57s to AA | 2026-06-06 | 2026 BCA June LC Meet venue |
| 200 Freestyle | LCM | 2:22.65 | B+0.06s to BB | 2025-06-01 | CITI Summer Sizzler venue |
| 400 Freestyle | LCM | 5:15.48 | B+11.49s to BB | 2025-03-29 | 2025 SGAC March LC Meet slow pool |
| 200 Backstroke | LCM | 2:32.75 | BB+6.86s to A | 2026-06-06 | 2026 BCA June LC Meet venue |
| 100 Butterfly | LCM | 1:09.76 | B+0.07s to BB | 2025-06-28 | 2025 Alpha Summer Classic venue |
| 200 Butterfly | LCM | 2:49.44 | +1.65s to B | 2025-06-01 | CITI Summer Sizzler venue |
| 200 Individual Medley | LCM | 2:29.71 | BB+1.62s to A | 2026-06-06 | 2026 BCA June LC Meet venue |
| 400 Individual Medley | LCM | 5:41.87 | BB+23.88s to A | 2025-06-28 | 2025 Alpha Summer Classic venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
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 17-18 · LCM
2607 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:15.48 | 467 |
| 200 BK LCM | 2:32.75 | 573 |
| 200 FL LCM | 2:49.44 | 404 |
| 200 IM LCM | 2:29.71 | 639 |
| 400 IM LCM | 5:41.87 | 524 |
| 200 BR LCM | — | 0 |
IMR 17-18 · SCY
3103 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:51.76 | 720 |
| 100 BK SCY | 57.62 | 610 |
| 100 BR SCY | 1:09.55 | 521 |
| 100 FL SCY | 59.65 | 557 |
| 200 IM SCY | 2:04.84 | 695 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 50.39
Front half 23.95s · back half 26.44s
200 Freestyle SCY 1:51.76
Front half 52.51s · back half 59.25s
500 Freestyle SCY 5:24.06
Front half 157.17s · back half 166.89s
1000 Freestyle SCY 11:51.48
Front half 354.79s · back half 356.69s
100 Backstroke SCY 57.62
Front half 27.52s · back half 30.10s
200 Backstroke SCY 2:03.72
Front half 60.64s · back half 63.08s
100 Breaststroke SCY 1:09.55
Front half 33.11s · back half 36.44s
100 Butterfly SCY 59.65
Front half 27.95s · back half 31.70s
200 Individual Medley SCY 2:04.84
Front half 58.84s · back half 66.00s
400 Individual Medley SCY 4:41.71
Front half 133.08s · back half 148.63s
200 Freestyle LCM 2:22.65
Front half 66.42s · back half 76.23s
200 Backstroke LCM 2:32.75
Front half 73.43s · back half 79.32s
200 Butterfly LCM 2:49.44
Front half 76.76s · back half 92.68s
200 Individual Medley LCM 2:29.71
Front half 67.94s · back half 81.77s
400 Individual Medley LCM 5:41.87
Front half 162.65s · back half 179.22s
Progression
Faster times are higher. One card per event, all courses & history.