swimMarien Arndt
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 27.71 | Sectionals ✓+1.12s to Futures | 2025-08-09 | 2025 USMS Summer Nationals- OBSERVEDvenue |
| 100 Freestyle | LCM | 1:02.83 | Sectionals ✓+5.14s to Futures | 2025-08-07 | 2025 USMS Summer Nationals- OBSERVEDvenue |
| 200 Freestyle | LCM | 2:23.38 | +4.39s to Sectionals | 2025-08-10 | 2025 USMS Summer Nationals- OBSERVEDvenue |
| 50 Butterfly | LCM | 30.84 | +2.45s to Futures | 2025-08-10 | 2025 USMS Summer Nationals- OBSERVEDvenue |
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.
PR splits
200 Freestyle LCM 2:23.38 RT 0.73s
Front half 68.08s · back half 75.30s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.