swimMars Shen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.57 | B+1.68s to BB·+8.28s to Sectionals | 2026-09-13 | 2026 Michael's Memorial Meetfast pool |
| 100 Freestyle | SCY | 1:10.60 | +3.01s to B·+22.31s to Sectionals | 2026-09-12 | 2026 Michael's Memorial Meetfast pool |
| 50 Breaststroke | SCY | 41.01 | +0.52s to B·+11.52s to Sectionals | 2026-09-12 | 2026 Michael's Memorial Meetfast pool |
| 50 Butterfly | SCY | 34.75 | +0.06s to B·+10.46s to Sectionals | 2026-09-13 | 2026 Michael's Memorial Meetfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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.
PR splits
100 Freestyle SCY 1:10.60
Front half 32.49s · back half 38.11s
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.