Thomas Mieszczak
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.61 | 2025-02-01 | 2025 Guppy Bowlvenue | |
| 50 Freestyle | SCY | 31.35 | BB+0.16s to A·+8.76s to Sectionals | 2026-03-14 | 2026 SCY 10 & Under Championship Meetvenue |
| 100 Freestyle | SCY | 1:07.00 | AA+2.91s to AAA·+18.01s to Sectionals | 2026-10-25 | Lisa Ferris Fall Festivalvenue |
| 200 Freestyle | SCY | 2:36.34 | BB+4.65s to A·+48.85s to Sectionals | 2026-10-25 | Lisa Ferris Fall Festivalvenue |
| 500 Freestyle | SCY | 7:09.59 | BB+26.00s to A·+136.70s to Sectionals | 2026-03-08 | 2026 Lake Huron Regional Meetfast pool |
| 25 Backstroke | SCY | 18.29 | 2024-12-07 | Snowball Splashvenue | |
| 50 Backstroke | SCY | 36.22 | A+0.23s to AA·+11.73s to Sectionals | 2026-10-10 | 2026 HVP IMX Challenge Meetvenue |
| 100 Backstroke | SCY | 1:16.77 | A+0.48s to AA·+20.68s to Sectionals | 2026-10-25 | Lisa Ferris Fall Festivalvenue |
| 25 Breaststroke | SCY | 22.27 | 2025-02-01 | 2025 Guppy Bowlvenue | |
| 50 Breaststroke | SCY | 41.14 | A+0.95s to AA·+13.95s to Sectionals | 2026-10-11 | 2026 HVP IMX Challenge Meetvenue |
| 100 Breaststroke | SCY | 1:33.55 | BB+1.86s to A·+29.96s to Sectionals | 2026-10-10 | 2026 HVP IMX Challenge Meetvenue |
| 25 Butterfly | SCY | 17.03 | 2025-10-11 | 2025 Back to the Poolvenue | |
| 50 Butterfly | SCY | 32.01 | AAA+1.22s to AAAA·+8.32s to Sectionals | 2026-10-24 | Lisa Ferris Fall Festivalvenue |
| 100 Butterfly | SCY | 1:25.20 | BB+0.61s to A·+31.21s to Sectionals | 2026-10-11 | 2026 HVP IMX Challenge Meetvenue |
| 100 Individual Medley | SCY | 1:18.02 | A+1.53s to AA | 2026-10-24 | Lisa Ferris Fall Festivalvenue |
| 200 Individual Medley | SCY | 2:58.06 | BB+4.57s to A·+57.07s to Sectionals | 2026-10-10 | 2026 HVP IMX Challenge Meetvenue |
| 50 Freestyle | SCM | 38.13 | BB+3.64s to A | 2025-05-03 | May the Fourth Intergalactic Meet 2025slow pool |
| 100 Freestyle | SCM | 1:29.10 | B+1.41s to BB | 2025-05-04 | May the Fourth Intergalactic Meet 2025slow pool |
| 50 Backstroke | SCM | 44.98 | BB+3.29s to A | 2025-05-04 | May the Fourth Intergalactic Meet 2025slow pool |
| 50 Breaststroke | SCM | 55.03 | B+2.24s to BB | 2025-05-03 | May the Fourth Intergalactic Meet 2025slow pool |
| 50 Butterfly | SCM | 54.29 | +2.90s to B | 2025-05-04 | May the Fourth Intergalactic Meet 2025slow pool |
| 100 Individual Medley | SCM | 1:43.98 | B+4.69s to BB | 2025-05-03 | May the Fourth Intergalactic Meet 2025slow pool |
| 50 Freestyle | LCM | 34.57 | A+0.18s to AA·+8.58s to Sectionals | 2026-05-17 | 2026 CW Mega May Showersvenue |
| 100 Freestyle | LCM | 1:17.69 | A+0.90s to AA·+21.10s to Sectionals | 2026-06-13 | 2026 OLY Summer Classicvenue |
| 200 Freestyle | LCM | 2:49.90 | A+3.51s to AA·+46.41s to Sectionals | 2026-07-19 | 2026 MI LCM MAGS Championship Meetvenue |
| 400 Freestyle | LCM | 6:24.88 | BB+17.69s to A·+122.69s to Sectionals | 2026-06-12 | 2026 OLY Summer Classicvenue |
| 50 Backstroke | LCM | 43.21 | BB+0.12s to A·+14.52s to Sectionals | 2026-05-30 | 2026 PCC Cruisin into Summervenue |
| 100 Backstroke | LCM | 1:27.70 | AA+3.61s to AAA·+23.31s to Sectionals | 2026-07-18 | 2026 MI LCM MAGS Championship Meetvenue |
| 50 Breaststroke | LCM | 52.15 | BB+4.26s to A·+20.16s to Sectionals | 2026-07-17 | 2026 MI LCM MAGS Championship Meetvenue |
| 100 Breaststroke | LCM | 1:51.59 | BB+6.00s to A·+38.80s to Sectionals | 2026-07-11 | 2026 Grizzly Summer Sizzlervenue |
| 50 Butterfly | LCM | 35.41 | AAA+0.72s to AAAA·+8.02s to Sectionals | 2026-07-19 | 2026 MI LCM MAGS Championship Meetvenue |
| 100 Butterfly | LCM | 2:00.27 | B+7.38s to BB·+58.78s to Sectionals | 2026-05-30 | 2026 PCC Cruisin into Summervenue |
| 200 Individual Medley | LCM | 3:11.70 | A+2.01s to AA·+52.31s to Sectionals | 2026-07-18 | 2026 MI LCM MAGS Championship Meetvenue |
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.
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 | 30.50 | flat | 200 Free Relay | 2026-10-25 | Lisa Ferris Fall Festival |
| 50 Freestyle | SCY | 30.05 | flying | 200 Free Relay (leg 2) | 2026-03-15 | 2026 SCY 10 & Under Championship Meet |
| 50 Freestyle | SCY | 30.70 | flying | 200 Medley Relay (leg 4) | 2026-03-14 | 2026 SCY 10 & Under Championship Meet |
| 50 Butterfly | SCY | 31.48 | flying | 200 Medley Relay (leg 3) | 2026-10-24 | Lisa Ferris Fall Festival |
| 50 Freestyle | LCM | 33.83 | flat | 200 Free Relay | 2026-07-19 | 2026 MI LCM MAGS Championship Meet |
| 50 Freestyle | LCM | 51.02 | flying | 200 Free Relay (leg 2) | 2024-07-21 | 2024 MAGS Long Course Championship Meet |
| 50 Freestyle | LCM | 35.88 | flying | 200 Medley Relay (leg 4) | 2025-07-19 | 2025 LC MAGS Championship Meet |
| 50 Backstroke | LCM | 47.53 | flat | 200 Medley Relay | 2024-07-20 | 2024 MAGS Long Course Championship Meet |
| 50 Butterfly | LCM | 36.74 | flying | 200 Medley Relay (leg 3) | 2026-07-18 | 2026 MI LCM MAGS Championship 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
3090 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:36.34 | 611 |
| 100 BK SCY | 1:16.77 | 725 |
| 100 BR SCY | 1:33.55 | 597 |
| 100 FL SCY | 1:25.20 | 549 |
| 200 IM SCY | 2:58.06 | 608 |
IMR 10 & under · SCY
3740 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:07.00 | 743 |
| 50 BK SCY | 36.22 | 701 |
| 50 BR SCY | 41.14 | 692 |
| 50 FL SCY | 32.01 | 889 |
| 100 IM SCY | 1:18.02 | 715 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:07.00
Front half 32.46s · back half 34.54s
200 Freestyle SCY 2:36.34
Front half 77.64s · back half 78.70s
500 Freestyle SCY 7:09.59
Front half 211.70s · back half 217.89s
100 Backstroke SCY 1:16.77
Front half 37.75s · back half 39.02s
100 Breaststroke SCY 1:33.55
Front half 44.55s · back half 49.00s
100 Butterfly SCY 1:25.20
Front half 39.98s · back half 45.22s
100 Individual Medley SCY 1:18.02
Front half 36.38s · back half 41.64s
200 Individual Medley SCY 2:58.06
Front half 83.40s · back half 94.66s
100 Freestyle SCM 1:29.10
Front half 40.97s · back half 48.13s
100 Individual Medley SCM 1:43.98
Front half 49.10s · back half 54.88s
200 Freestyle LCM 2:49.90
Front half 82.96s · back half 86.94s
400 Freestyle LCM 6:24.88
Front half 189.24s · back half 195.64s
100 Backstroke LCM 1:27.70
Front half 43.09s · back half 44.61s
100 Breaststroke LCM 1:51.59
Front half 53.18s · back half 58.41s
100 Butterfly LCM 2:00.27
Front half 53.62s · back half 66.65s
200 Individual Medley LCM 3:11.70
Front half 90.85s · back half 100.85s
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.