swimMarilyn Hartwick
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.07 | 2025-01-05 | 2025 JAWS New Years Classicvenue | |
| 50 Freestyle | SCY | 46.45 | +11.06s to B·+21.16s to Sectionals | 2024-11-02 | Greater Kalamazoo Arena Challengevenue |
| 100 Freestyle | SCY | 1:40.34 | +22.65s to B·+45.85s to Sectionals | 2025-01-05 | 2025 JAWS New Years Classicvenue |
| 50 Backstroke | SCY | 48.69 | +8.10s to B·+21.40s to Sectionals | 2025-01-05 | 2025 JAWS New Years Classicvenue |
| 100 Backstroke | SCY | 2:05.36 | +34.67s to B·+64.87s to Sectionals | 2024-05-18 | LAC Spring Tune-UPvenue |
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.
IMX / IMR
IMX 11-12 · SCY
125 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 2:05.36 | 125 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
213 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 48.69 | 213 |
| 200 FR SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM 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 1:40.34
Front half 46.92s · back half 53.42s
100 Backstroke SCY 2:05.36
Front half 55.37s · back half 69.99s
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.