Mark Shen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 46.97 | +8.68s to B·+24.68s to Sectionals | 2024-10-06 | 2024 ST TXLA 10&U Fall Kick Offvenue |
| 50 Backstroke | SCY | 49.64 | +1.15s to B·+23.95s to Sectionals | 2024-10-06 | 2024 ST TXLA 10&U Fall Kick Offvenue |
| 50 Breaststroke | SCY | 52.14 | B+4.35s to BB·+22.65s to Sectionals | 2024-11-03 | 2024 ST TXLA 10&U November Unclassifiedvenue |
| 100 Breaststroke | SCY | 1:54.47 | B+10.88s to BB·+51.78s to Sectionals | 2024-11-03 | 2024 ST TXLA 10&U November Unclassifiedvenue |
| 50 Freestyle | LCM | 55.67 | +11.78s to B·+30.08s to Sectionals | 2024-06-23 | 2024 ST TXLA 12&U Sprint Cupvenue |
| 50 Backstroke | LCM | 1:04.67 | +9.28s to B·+34.48s to Sectionals | 2024-05-19 | 2024 ST TXLA 10&U End of School Splashvenue |
| 50 Breaststroke | LCM | 1:08.92 | +8.03s to B·+34.73s to Sectionals | 2024-04-21 | 2024 ST TXLA 10&U Long Course Kick Offvenue |
| 100 Breaststroke | LCM | 2:17.09 | +4.00s to B·+64.70s to Sectionals | 2024-05-19 | 2024 ST TXLA 10&U End of School Splashvenue |
| 50 Butterfly | LCM | 1:08.86 | +16.57s to B·+41.07s to Sectionals | 2024-04-06 | 2024 ST NTRO LC Red vs Blackslow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 10 & under · SCY
326 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:54.47 | 326 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
611 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 49.64 | 272 |
| 50 BR SCY | 52.14 | 339 |
| 100 FR 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 Breaststroke SCY 1:54.47
Front half 54.84s · back half 59.63s
100 Breaststroke LCM 2:17.09
Front half 68.75s · back half 68.34s
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.