swimHarrison Karpf
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 13.02 | 2025-11-05 | 2025 BT Block Party Sprint Night #1 | |
| 50 Freestyle | SCY | 28.15 | B+1.76s to BB·+5.56s to Sectionals | 2025-11-15 | 2025 MW MAC Sr Finals and Prelim/Finalsvenue |
| 100 Freestyle | SCY | 1:04.55 | +2.16s to B·+15.56s to Sectionals | 2025-11-09 | 2025 MW ACE Danielle Soby Bemis Memorial Invivenue |
| 25 Backstroke | SCY | 17.88 | 2025-11-05 | 2025 BT Block Party Sprint Night #1 | |
| 200 Backstroke | SCY | 2:35.62 | +7.13s to B·+34.23s to Sectionals | 2025-10-11 | blck bt results 101125 |
| 25 Breaststroke | SCY | 14.63 | 2025-11-05 | BLCK MW BT Block Party Sprint #1venue | |
| 50 Breaststroke | SCY | 30.22 | A+0.03s to AA·+3.03s to Sectionals | 2026-03-08 | 2026 MW Midwestern Senior Short Course Champsfast pool |
| 100 Breaststroke | SCY | 1:06.59 | BB+0.60s to A·+3.00s to Sectionals | 2026-03-06 | 2026 MW Midwestern Senior Short Course Champsfast pool |
| 200 Breaststroke | SCY | 2:30.55 | BB+7.36s to A·+11.96s to Sectionals | 2026-03-07 | 2026 MW Midwestern Senior Short Course Champsfast pool |
| 25 Butterfly | SCY | 14.38 | 2025-11-05 | 2025 BT Block Party Sprint Night #1 | |
| 100 Butterfly | SCY | 2:58.01 | +110.72s to B·+124.02s to Sectionals | 2025-10-11 | blck bt results 101125 |
| 100 Individual Medley | SCY | 1:09.29 | 2025-11-09 | 2025 MW ACE Danielle Soby Bemis Memorial Invivenue | |
| 50 Freestyle | LCM | 32.49 | B+1.90s to BB·+6.50s to Sectionals | 2026-04-25 | 2026 MW GOAL Sprint Cupvenue |
| 100 Freestyle | LCM | 1:11.72 | B+5.03s to BB·+15.13s to Sectionals | 2026-04-26 | 2026 MW GOAL Sprint Cupvenue |
| 50 Backstroke | LCM | 36.65 | B+1.46s to BB·+7.96s to Sectionals | 2026-04-25 | 2026 MW GOAL Sprint Cupvenue |
| 50 Breaststroke | LCM | 35.86 | A+1.47s to AA·+3.87s to Sectionals | 2026-04-26 | 2026 MW GOAL Sprint Cupvenue |
| 100 Breaststroke | LCM | 1:19.25 | BB+2.26s to A·+6.46s to Sectionals | 2026-04-25 | 2026 MW GOAL Sprint Cupvenue |
| 200 Individual Medley | LCM | 2:49.76 | B+5.87s to BB·+30.37s to Sectionals | 2026-04-26 | 2026 MW GOAL Sprint Cupvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 Breaststroke | SCY | 30.00 | flying | 200 Medley Relay (leg 2) | 2026-03-07 | 2026 MW Midwestern Senior Short Course Champs |
| 100 Breaststroke | SCY | 1:07.48 | flying | 400 Medley Relay (leg 2) | 2026-03-07 | 2026 MW Midwestern Senior Short Course Champs |
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 15-16 · SCY
935 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:35.62 | 359 |
| 200 BR SCY | 2:30.55 | 576 |
| 500 FR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · LCM
1077 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR LCM | 1:19.25 | 606 |
| 200 IM LCM | 2:49.76 | 471 |
| 200 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:04.55
Front half 31.47s · back half 33.08s
100 Breaststroke SCY 1:06.59
Front half 31.20s · back half 35.39s
200 Breaststroke SCY 2:30.55
Front half 73.48s · back half 77.07s
100 Individual Medley SCY 1:09.29
Front half 33.66s · back half 35.63s
100 Freestyle LCM 1:11.72
Front half 34.66s · back half 37.06s
100 Breaststroke LCM 1:19.25
Front half 38.25s · back half 41.00s
200 Individual Medley LCM 2:49.76
Front half 82.97s · back half 86.79s
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.