swimMarlow Pfeiffer
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.50 | +2.11s to B·+12.21s to Sectionals | 2025-02-17 | 2025 OH BSC SC Regional Championshipsslow pool |
| 100 Freestyle | SCY | 1:17.27 | B+5.08s to BB·+22.78s to Sectionals | 2026-10-17 | 2026 OLY Fall Classicvenue |
| 200 Freestyle | SCY | 2:51.93 | +2.84s to B·+54.04s to Sectionals | 2026-02-20 | 2026 OH BSC SC Regional Championshipsfast pool |
| 50 Backstroke | SCY | 38.68 | B+0.99s to BB·+11.39s to Sectionals | 2026-03-13 | 2026 OH SC Junior Championshipsfast pool |
| 100 Backstroke | SCY | 1:24.68 | B+1.09s to BB·+24.19s to Sectionals | 2026-03-14 | 2026 OH SC Junior Championshipsfast pool |
| 50 Breaststroke | SCY | 44.19 | B+1.90s to BB·+13.50s to Sectionals | 2026-03-13 | 2026 OH SC Junior Championshipsfast pool |
| 100 Breaststroke | SCY | 1:36.55 | B+3.66s to BB·+27.06s to Sectionals | 2026-03-14 | 2026 OH SC Junior Championshipsfast pool |
| 50 Butterfly | SCY | 44.05 | +5.16s to B·+17.36s to Sectionals | 2026-02-22 | 2026 OH BSC SC Regional Championshipsfast pool |
| 100 Butterfly | SCY | 1:37.98 | +7.19s to B·+38.39s to Sectionals | 2026-02-21 | 2026 OH BSC SC Regional Championshipsfast pool |
| 100 Individual Medley | SCY | 1:26.24 | B+3.95s to BB | 2026-10-17 | 2026 OLY Fall Classicvenue |
| 50 Freestyle | LCM | 40.40 | +0.01s to B·+11.61s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champsvenue |
| 100 Freestyle | LCM | 1:31.76 | +2.57s to B·+29.97s to Sectionals | 2025-06-28 | 2025 OLY Summer Classicvenue |
| 50 Backstroke | LCM | 46.50 | B+3.01s to BB·+15.01s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champsvenue |
| 100 Breaststroke | LCM | 1:54.97 | B+7.68s to BB·+34.98s to Sectionals | 2025-07-12 | 2025 OH SW LC Regional Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 36.69 | flying | 200 Free Relay (leg 2) | 2025-02-16 | 2025 OH BSC SC Regional Championships |
| 50 Breaststroke | SCY | 44.55 | flying | 200 Medley Relay (leg 2) | 2026-02-22 | 2026 OH BSC SC Regional Championships |
| 50 Butterfly | SCY | 45.50 | flying | 200 Medley Relay (leg 3) | 2025-02-17 | 2025 OH BSC SC Regional 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
1060 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:24.68 | 405 |
| 100 BR SCY | 1:36.55 | 405 |
| 100 FL SCY | 1:37.98 | 250 |
| 500 FR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1851 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:51.93 | 356 |
| 50 BK SCY | 38.68 | 425 |
| 50 BR SCY | 44.19 | 416 |
| 50 FL SCY | 44.05 | 248 |
| 100 IM SCY | 1:26.24 | 406 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:17.27
Front half 35.89s · back half 41.38s
200 Freestyle SCY 2:51.93
Front half 83.64s · back half 88.29s
100 Backstroke SCY 1:24.68
Front half 41.23s · back half 43.45s
100 Breaststroke SCY 1:36.55
Front half 46.08s · back half 50.47s
100 Butterfly SCY 1:37.98
Front half 44.38s · back half 53.60s
100 Individual Medley SCY 1:26.24
Front half 39.97s · back half 46.27s
100 Freestyle LCM 1:31.76
Front half 42.66s · back half 49.10s
100 Breaststroke LCM 1:54.97
Front half 55.76s · back half 59.21s
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.