swimCooper Chierek
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.67 | BB+2.08s to A·+4.48s to Sectionals | 2024-12-07 | 2024 IE VS Christmas Openvenue |
| 100 Freestyle | SCY | 1:01.29 | B+0.90s to BB·+10.30s to Sectionals | 2025-01-25 | 2025 Winter Openvenue |
| 200 Freestyle | SCY | 2:23.64 | +1.05s to B·+31.85s to Sectionals | 2023-12-03 | 2023 IE VS Christmas Openvenue |
| 500 Freestyle | SCY | 6:31.26 | +5.27s to B·+88.57s to Sectionals | 2024-02-16 | 2024 IES JUNIOR CHAMPIONSHIPSvenue |
| 50 Backstroke | SCY | 35.76 | +2.07s to B·+12.07s to Futures | 2024-02-18 | 2024 IES JUNIOR CHAMPIONSHIPSvenue |
| 100 Backstroke | SCY | 1:12.81 | +1.42s to B·+17.32s to Sectionals | 2025-01-25 | 2025 Winter Openvenue |
| 200 Backstroke | SCY | 2:44.96 | +9.77s to B·+43.67s to Sectionals | 2024-04-26 | 2024 IE VS Black vs Teal Developmentalslow pool |
| 50 Breaststroke | SCY | 44.66 | +6.07s to B·+18.37s to Futures | 2023-09-23 | 2023 IE MRA Sprint Shootoutvenue |
| 100 Breaststroke | SCY | 1:34.80 | +14.21s to B·+31.61s to Sectionals | 2023-11-03 | 2023 IE VS Very Scary Developmentalslow pool |
| 50 Butterfly | SCY | 30.25 | BB+1.86s to A·+7.36s to Futures | 2024-02-18 | 2024 IES JUNIOR CHAMPIONSHIPSvenue |
| 100 Butterfly | SCY | 1:07.24 | B+1.75s to BB·+12.05s to Sectionals | 2024-02-17 | 2024 IES JUNIOR CHAMPIONSHIPSvenue |
| 200 Butterfly | SCY | 2:51.22 | +14.33s to B·+47.83s to Sectionals | 2024-04-26 | 2024 IE VS Black vs Teal Developmentalslow pool |
| 100 Individual Medley | SCY | 1:20.24 | 2023-09-23 | 2023 IE MRA Sprint Shootoutvenue | |
| 200 Individual Medley | SCY | 2:32.64 | B+5.95s to BB·+28.65s to Sectionals | 2025-01-25 | 2025 Winter Openvenue |
| 50 Freestyle | LCM | 30.40 | BB+1.01s to A·+3.41s to Sectionals | 2024-07-07 | Pendleton Open 2024venue |
| 100 Freestyle | LCM | 1:09.36 | BB+4.97s to A·+10.37s to Sectionals | 2024-07-06 | Pendleton Open 2024venue |
| 200 Freestyle | LCM | 2:37.43 | B+5.14s to BB·+28.74s to Sectionals | 2024-06-23 | 2024 IE VS Starlight Openslow pool |
| 400 Freestyle | LCM | 5:39.15 | B+14.26s to BB·+64.76s to Sectionals | 2024-07-12 | 2024 Sizzlin' Summer Splashvenue |
| 800 Freestyle | LCM | 14:05.73 | +120.84s to B·+275.74s to Sectionals | 2023-06-07 | 2023 IE VS Velocity Mileslow pool |
| 1500 Freestyle | LCM | 26:24.68 | +193.29s to B·+493.59s to Sectionals | 2023-06-07 | 2023 IE VS Velocity Mileslow pool |
| 50 Backstroke | LCM | 38.93 | B+2.24s to BB·+11.04s to Futures | 2024-07-07 | Pendleton Open 2024venue |
| 100 Backstroke | LCM | 1:25.12 | +1.43s to B·+19.93s to Sectionals | 2024-07-07 | Pendleton Open 2024venue |
| 200 Backstroke | LCM | 3:06.20 | +4.21s to B·+44.71s to Sectionals | 2024-06-22 | 2024 IE VS Starlight Openslow pool |
| 50 Breaststroke | LCM | 47.45 | +3.36s to B·+16.56s to Futures | 2024-07-06 | Pendleton Open 2024venue |
| 100 Breaststroke | LCM | 1:42.57 | +8.58s to B·+28.87s to Sectionals | 2024-07-13 | 2024 Sizzlin' Summer Splashvenue |
| 50 Butterfly | LCM | 33.22 | BB+1.23s to A·+6.93s to Futures | 2024-05-31 | 2024 IE VS Apple Capitalslow pool |
| 100 Butterfly | LCM | 1:16.58 | B+1.99s to BB·+13.49s to Sectionals | 2024-06-02 | 2024 IE VS Apple Capitalslow pool |
| 200 Butterfly | LCM | 3:01.95 | +1.86s to B·+40.86s to Sectionals | 2024-06-01 | 2024 IE VS Apple Capitalslow pool |
| 200 Individual Medley | LCM | 2:59.38 | B+9.49s to BB·+34.69s to Sectionals | 2024-07-12 | 2024 Sizzlin' Summer Splashvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 32.82 | flat | 200 Free Relay | 2023-01-29 | 2023 Winter Open |
| 50 Freestyle | SCY | 27.87 | flying | 200 Medley Relay (leg 4) | 2024-01-27 | 2024 Winter Open |
| 50 Freestyle | SCY | 27.55 | flying | 200 Free Relay (leg 4) | 2024-01-28 | 2024 Winter Open |
| 50 Backstroke | SCY | 35.70 | flat | 200 Medley Relay | 2023-11-18 | 2023 IE MRA Thankswimming Open |
| 50 Butterfly | SCY | 27.70 | flying | 200 Medley Relay (leg 3) | 2025-01-25 | 2025 Winter Open |
| 100 Freestyle | LCM | 1:26.34 | flat | 400 Free Relay | 2022-06-05 | 2022 IE VS Apple Capital |
| 100 Freestyle | LCM | 1:28.89 | flying | 400 Medley Relay (leg 4) | 2022-06-04 | 2022 IE VS Apple Capital |
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 13-14 · LCM
1702 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:39.15 | 457 |
| 200 BK LCM | 3:06.20 | 392 |
| 200 FL LCM | 3:01.95 | 406 |
| 200 IM LCM | 2:59.38 | 447 |
| 200 BR LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
2132 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:37.43 | 476 |
| 100 BK LCM | 1:25.12 | 401 |
| 100 BR LCM | 1:42.57 | 321 |
| 100 FL LCM | 1:16.58 | 487 |
| 200 IM LCM | 2:59.38 | 447 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.29
Front half 30.64s · back half 30.65s
100 Backstroke SCY 1:12.81
Front half 36.18s · back half 36.63s
200 Backstroke SCY 2:44.96
Front half 121.94s · back half 43.02s
50 Breaststroke SCY 44.66
Front half 20.51s · back half 24.15s
100 Breaststroke SCY 1:34.80
Front half 46.39s · back half 48.41s
200 Butterfly SCY 2:51.22
100 Individual Medley SCY 1:20.24
Front half 35.90s · back half 44.34s
200 Individual Medley SCY 2:32.64
Front half 71.53s · back half 81.11s
400 Freestyle LCM 5:39.15
Front half 169.59s · back half 169.56s
100 Breaststroke LCM 1:42.57
Front half 49.37s · back half 53.20s
200 Individual Medley LCM 2:59.38
Front half 80.58s · back half 98.80s
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.