swimMarlowe Duff
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.81 | B+1.82s to BB·+6.52s to Sectionals | 2025-01-11 | 2025 RSCA Polar Dashslow pool |
| 100 Freestyle | SCY | 1:09.69 | B+4.60s to BB·+15.20s to Sectionals | 2025-03-08 | 2025 RSCA 8 & Under Champsslow pool |
| 500 Freestyle | SCY | 7:14.50 | +26.31s to B·+119.51s to Sectionals | 2026-06-24 | GTWY Get Your Best Yard Timesvenue |
| 100 Backstroke | SCY | 1:28.53 | +12.64s to B·+28.04s to Sectionals | 2026-06-24 | GTWY Get Your Best Yard Timesvenue |
| 200 Backstroke | SCY | 3:17.71 | +32.82s to B·+66.22s to Sectionals | 2026-02-14 | FAST Last Chance 2026venue |
| 50 Breaststroke | SCY | 46.92 | +5.03s to B·+16.23s to Sectionals | 2023-01-01 | fall festival results 2023 |
| 100 Breaststroke | SCY | 1:37.56 | +10.07s to B·+28.07s to Sectionals | 2025-03-08 | 2025 RSCA 8 & Under Champsslow pool |
| 50 Butterfly | SCY | 39.40 | +4.11s to B·+12.71s to Sectionals | 2023-01-01 | fall festival results 2023 |
| 100 Butterfly | SCY | 1:21.09 | +5.30s to B·+21.50s to Sectionals | 2026-02-14 | FAST Last Chance 2026venue |
| 100 Individual Medley | SCY | 1:26.55 | 2025-01-11 | 2025 RSCA Polar Dashslow pool | |
| 200 Individual Medley | SCY | 2:41.06 | B+4.17s to BB·+28.07s to Sectionals | 2025-01-11 | FINAL RESULTS |
| 50 Freestyle | LCM | 37.23 | +0.44s to B·+8.44s to Sectionals | 2024-07-13 | 2024 Independence Celebration |
| 100 Freestyle | LCM | 1:18.54 | B+4.75s to BB·+16.75s to Sectionals | 2025-04-05 | 2025 METS Long Course Kickoffvenue |
| 100 Breaststroke | LCM | 1:56.61 | +16.42s to B·+36.62s to Sectionals | 2024-07-13 | 2024 Independence Celebration |
| 50 Butterfly | LCM | 50.70 | +10.91s to B·+20.41s to Sectionals | 2023-04-14 | Sanction #: OZ-6209 |
| 100 Butterfly | LCM | 1:42.96 | +17.17s to B·+34.87s to Sectionals | 2025-04-05 | 2025 METS Long Course Kickoffvenue |
| 200 Individual Medley | LCM | 3:35.67 | +21.18s to B·+64.38s to Sectionals | 2024-07-13 | 2024 Independence Celebration |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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.
IMX / IMR
IMX 15-16 · SCY
1026 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:14.50 | 331 |
| 200 BK SCY | 3:17.71 | 233 |
| 200 IM SCY | 2:41.06 | 462 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1329 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:28.53 | 254 |
| 100 BR SCY | 1:37.56 | 288 |
| 100 FL SCY | 1:21.09 | 325 |
| 200 IM SCY | 2:41.06 | 462 |
| 200 FR SCY | — | 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 1:09.69
Front half 33.52s · back half 36.17s
500 Freestyle SCY 7:14.50
Front half 208.92s · back half 225.58s
100 Backstroke SCY 1:28.53
Front half 43.52s · back half 45.01s
200 Backstroke SCY 3:17.71
Front half 97.09s · back half 100.62s
100 Individual Medley SCY 1:26.55
Front half 43.67s · back half 42.88s
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.