swimCooper Hartwig
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.26 | +0.47s to B·+10.87s to Sectionals | 2026-03-21 | 2026 MD LSC / NBAC 11 & Over Championshipsfast pool |
| 100 Freestyle | SCY | 1:16.21 | +4.72s to B·+27.72s to Sectionals | 2026-09-27 | 2026 Hanover Happyvenue |
| 200 Freestyle | SCY | 3:02.75 | +26.76s to B·+76.46s to Sectionals | 2026-03-21 | 2026 MD LSC / NBAC 11 & Over Championshipsfast pool |
| 500 Freestyle | SCY | 8:14.24 | +74.35s to B·+206.85s to Sectionals | 2026-01-24 | Rockfish Winter Wake Up Meetvenue |
| 50 Backstroke | SCY | 41.84 | +3.35s to B·+18.15s to Futures | 2026-09-27 | 2026 Hanover Happyvenue |
| 100 Backstroke | SCY | 1:34.97 | +12.78s to B·+40.48s to Sectionals | 2026-10-18 | 2026 RAYS Great Pumpkin Splash Invitational -venue |
| 200 Backstroke | SCY | 3:30.99 | +38.10s to B·+92.40s to Sectionals | 2025-12-12 | 2025 MAKO HOLIDAY INVITATIONALvenue |
| 50 Breaststroke | SCY | 46.86 | +3.37s to B·+20.57s to Futures | 2026-10-18 | 2026 RAYS Great Pumpkin Splash Invitational -venue |
| 100 Breaststroke | SCY | 1:55.82 | +23.23s to B·+54.33s to Sectionals | 2025-11-09 | 2025 CAC 5th Annual Zachary Spain Memorial Mevenue |
| 50 Butterfly | SCY | 41.57 | +4.48s to B·+18.68s to Futures | 2026-09-27 | 2026 Hanover Happyvenue |
| 100 Butterfly | SCY | 1:40.75 | +17.86s to B·+47.56s to Sectionals | 2026-01-24 | Rockfish Winter Wake Up Meetvenue |
| 100 Individual Medley | SCY | 1:26.48 | +4.59s to B | 2026-09-27 | 2026 Hanover Happyvenue |
| 200 Individual Medley | SCY | 3:12.06 | +12.77s to B·+72.67s to Sectionals | 2026-10-18 | 2026 RAYS Great Pumpkin Splash Invitational -venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 43.60 | flat | 200 Free Relay | 2025-03-30 | 2025 Maryland 9-10 B Championship Meet |
| 50 Backstroke | SCY | 43.99 | flat | 200 Medley Relay | 2026-03-22 | 2026 MD LSC / NBAC 11 & Over Championships |
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 11-12 · SCY
1229 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 8:14.24 | 258 |
| 100 BK SCY | 1:34.97 | 245 |
| 100 BR SCY | 1:55.82 | 200 |
| 100 FL SCY | 1:40.75 | 201 |
| 200 IM SCY | 3:12.06 | 325 |
IMR 11-12 · SCY
1486 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:02.75 | 262 |
| 50 BK SCY | 41.84 | 305 |
| 50 BR SCY | 46.86 | 303 |
| 50 FL SCY | 41.57 | 264 |
| 100 IM SCY | 1:26.48 | 352 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:16.21
Front half 34.67s · back half 41.54s
200 Freestyle SCY 3:02.75
500 Freestyle SCY 8:14.24
Front half 241.85s · back half 252.39s
100 Backstroke SCY 1:34.97
Front half 46.28s · back half 48.69s
200 Backstroke SCY 3:30.99
Front half 100.90s · back half 110.09s
100 Breaststroke SCY 1:55.82
Front half 52.45s · back half 63.37s
100 Butterfly SCY 1:40.75
Front half 45.65s · back half 55.10s
100 Individual Medley SCY 1:26.48
Front half 38.45s · back half 48.03s
200 Individual Medley SCY 3:12.06
Front half 92.91s · back half 99.15s
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.