Miley Mieczkowski
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.02 | A+0.93s to AA | 2025-01-25 | 2025 MLA Big Lake venue |
| 100 Freestyle | SCY | 54.89 | AA+0.80s to AAA | 2024-12-06 | 2024 GLT Tsunami Meet |
| 200 Freestyle | SCY | 2:04.88 | A+2.59s to AA | 2024-10-03 | 2024 Macomb County Championship venue |
| 500 Freestyle | SCY | 5:57.84 | BB+13.55s to A | 2026-02-20 | For the Love of Swimming venue |
| 1000 Freestyle | SCY | 12:20.36 | BB+28.07s to A | 2024-12-14 | 2024-25 Super Fast and Furious Prelim/Final venue |
| 50 Backstroke | SCY | 31.52 | BB+1.33s to A | 2026-03-27 | 2026 SCY ULTRA Championship Meet venue |
| 100 Backstroke | SCY | 58.33 | AAA+2.44s to AAAA | 2024-12-06 | 2024 GLT Tsunami Meet |
| 200 Backstroke | SCY | 2:26.74 | BB+8.25s to A | 2026-03-28 | 2026 SCY ULTRA Championship Meet venue |
| 50 Breaststroke | SCY | 38.89 | B+0.80s to BB | 2024-05-18 | 2024 USSC Spring Into Summer venue |
| 100 Breaststroke | SCY | 1:24.02 | B+4.53s to BB | 2024-05-19 | 2024 USSC Spring Into Summer venue |
| 200 Breaststroke | SCY | 2:56.68 | B+3.19s to BB | 2026-01-17 | 2026 Odd Age Classic venue |
| 50 Butterfly | SCY | 28.44 | AA+1.05s to AAA | 2026-03-07 | 2026 Lake Erie Regional Meet venue |
| 100 Butterfly | SCY | 1:02.99 | A+2.10s to AA | 2024-10-12 | 2024 HS Girls MISCA Meet venue |
| 200 Butterfly | SCY | 2:32.74 | BB+11.25s to A | 2026-03-27 | 2026 SCY ULTRA Championship Meet venue |
| 100 Individual Medley | SCY | 1:08.33 | 2025-02-22 | 2025 Lake Erie Regional Meet venue | |
| 200 Individual Medley | SCY | 2:27.00 | BB+4.61s to A | 2025-01-26 | 2025 MLA Big Lake venue |
| 400 Individual Medley | SCY | 5:21.22 | BB+17.73s to A | 2025-02-23 | 2025 Lake Erie Regional Meet venue |
| 50 Freestyle | SCM | 31.31 | BB+1.22s to A | 2025-05-04 | May the Fourth Intergalactic Meet 2025 slow pool |
| 100 Freestyle | SCM | 1:08.37 | BB+3.18s to A | 2025-05-03 | May the Fourth Intergalactic Meet 2025 slow pool |
| 800 Freestyle | SCM | 11:02.15 | BB+38.86s to A | 2025-05-04 | May the Fourth Intergalactic Meet 2025 slow pool |
| 100 Backstroke | SCM | 1:19.27 | B+2.88s to BB | 2025-05-03 | May the Fourth Intergalactic Meet 2025 slow pool |
| 200 Backstroke | SCM | 2:51.74 | B+5.95s to BB | 2025-05-04 | May the Fourth Intergalactic Meet 2025 slow pool |
| 100 Breaststroke | SCM | 1:35.75 | +1.16s to B | 2025-05-04 | May the Fourth Intergalactic Meet 2025 slow pool |
| 200 Breaststroke | SCM | 3:25.00 | B+13.31s to BB | 2025-05-03 | May the Fourth Intergalactic Meet 2025 slow pool |
| 50 Freestyle | LCM | 31.93 | BB+0.94s to A | 2025-07-25 | 2025 LC ULTRA Championship Meet |
| 100 Freestyle | LCM | 1:04.26 | AA+2.77s to AAA | 2024-06-14 | 2024 Freeze or Fry |
| 200 Freestyle | LCM | 2:15.71 | AA+2.62s to AAA | 2024-07-12 | 2024 Grizzly Summer Sizzler |
| 400 Freestyle | LCM | 5:34.66 | B+2.47s to BB | 2025-06-14 | 2025 Freeze or Fry Freestyle Challenge venue |
| 800 Freestyle | LCM | 11:13.45 | BB+38.06s to A | 2025-06-15 | 2025 Freeze or Fry Freestyle Challenge venue |
| 1500 Freestyle | LCM | 21:23.95 | BB+72.06s to A | 2024-06-14 | 2024 Freeze or Fry venue |
| 100 Backstroke | LCM | 1:07.19 | AAA+1.90s to AAAA | 2025-07-25 | 2025 LC ULTRA Championship Meet |
| 200 Backstroke | LCM | 2:59.96 | B+4.77s to BB | 2024-06-16 | 2024 Freeze or Fry venue |
| 50 Breaststroke | LCM | 46.34 | +0.05s to B | 2025-06-14 | 2025 Freeze or Fry Freestyle Challenge venue |
| 100 Breaststroke | LCM | 1:40.89 | +2.60s to B | 2025-06-15 | 2025 Freeze or Fry Freestyle Challenge venue |
| 200 Breaststroke | LCM | 3:40.18 | +7.09s to B | 2025-06-01 | 2025 PCC Cruisin into Summer venue |
| 50 Butterfly | LCM | 33.06 | A+1.07s to AA | 2024-07-28 | 2024 LCM ULTRA Championship Meet fast pool |
| 100 Butterfly | LCM | 1:14.52 | BB+2.23s to A | 2025-05-30 | 2025 PCC Cruisin into Summer |
| 200 Butterfly | LCM | 3:16.89 | +10.40s to B | 2025-06-28 | 2025 OLY Summer Classic venue |
| 200 Individual Medley | LCM | 2:52.97 | BB+9.38s to A | 2024-06-15 | 2024 Freeze or Fry venue |
| 400 Individual Medley | LCM | 6:23.69 | B+7.80s to BB | 2024-06-14 | 2024 Freeze or Fry venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.89 | flying | 200 Free Relay (leg 4) | 2024-10-03 | 2024 Macomb County Championship |
| 50 Butterfly | SCY | 29.02 | flying | 200 Medley Relay (leg 3) | 2024-10-03 | 2024 Macomb County Championship |
| 100 Freestyle | LCM | 1:12.18 | flying | 400 Free Relay (leg 4) | 2024-06-16 | 2024 Freeze or Fry |
| 100 Butterfly | LCM | 1:26.46 | flying | 400 Medley Relay (leg 3) | 2024-06-15 | 2024 Freeze or Fry |
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 17-18 · SCY
3228 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:57.84 | 574 |
| 200 BK SCY | 2:26.74 | 534 |
| 200 BR SCY | 2:56.68 | 481 |
| 200 FL SCY | 2:32.74 | 510 |
| 200 IM SCY | 2:27.00 | 581 |
| 400 IM SCY | 5:21.22 | 548 |
IMR 17-18 · SCY
3213 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.88 | 690 |
| 100 BK SCY | 58.33 | 837 |
| 100 BR SCY | 1:24.02 | 433 |
| 100 FL SCY | 1:02.99 | 672 |
| 200 IM SCY | 2:27.00 | 581 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.89 split/total mismatch
200 Freestyle SCY 2:04.88
Front half 59.94s · back half 64.94s
500 Freestyle SCY 5:57.84
Front half 173.29s · back half 184.55s
1000 Freestyle SCY 12:20.36
Front half 369.54s · back half 370.82s
100 Backstroke SCY 58.33 split/total mismatch
200 Backstroke SCY 2:26.74
Front half 71.42s · back half 75.32s
200 Breaststroke SCY 2:56.68
Front half 85.73s · back half 90.95s
100 Butterfly SCY 1:02.99
Front half 29.67s · back half 33.32s
200 Butterfly SCY 2:32.74
Front half 70.86s · back half 81.88s
100 Individual Medley SCY 1:08.33
Front half 31.16s · back half 37.17s
200 Individual Medley SCY 2:27.00
Front half 69.29s · back half 77.71s
400 Individual Medley SCY 5:21.22
Front half 156.04s · back half 165.18s
100 Freestyle SCM 1:08.37
Front half 32.92s · back half 35.45s
800 Freestyle SCM 11:02.15
Front half 328.42s · back half 333.73s
100 Backstroke SCM 1:19.27
Front half 38.40s · back half 40.87s
200 Backstroke SCM 2:51.74
Front half 83.46s · back half 88.28s
100 Breaststroke SCM 1:35.75
Front half 45.70s · back half 50.05s
200 Breaststroke SCM 3:25.00
Front half 100.68s · back half 104.32s
400 Freestyle LCM 5:34.66
Front half 164.46s · back half 170.20s
800 Freestyle LCM 11:13.45
Front half 334.01s · back half 339.44s
1500 Freestyle LCM 21:23.95
200 Backstroke LCM 2:59.96
Front half 89.29s · back half 90.67s
200 Breaststroke LCM 3:40.18
Front half 107.46s · back half 112.72s
200 Butterfly LCM 3:16.89
Front half 95.02s · back half 101.87s
200 Individual Medley LCM 2:52.97
Front half 84.98s · back half 87.99s
400 Individual Medley LCM 6:23.69
Front half 191.61s · back half 192.08s
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.
Progression
Faster times are higher. One card per event, all courses & history.