swimMichael Zhang-Shen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.61 | 2025-02-22 | 2025 PN IST Feb Invitational venue | |
| 100 Freestyle | SCY | 1:12.38 | 2024-01-01 | 2024 PN C March Madness [RESULTS] | |
| 50 Backstroke | SCY | 50.68 | 2025-03-29 | 2025 PN Spring Finale, Division 2 | |
| 50 Breaststroke | SCY | 51.75 | 2025-03-29 | 2025 PN Spring Finale, Division 2 | |
| 25 Butterfly | SCY | 50.57 | 2024-11-04 | 2024 PN Wave Rocktober Invitational | |
| 50 Freestyle | LCM | 47.29 | 2025-07-12 | 2025 PN OCA July Jamboree Invitational venue | |
| 100 Freestyle | LCM | 1:44.60 | 2025-06-14 | 2025 IST June Invtational venue | |
| 50 Backstroke | LCM | 57.94 | 2025-06-14 | 2025 IST June Invtational venue | |
| 100 Backstroke | LCM | 2:01.41 | 2025-07-12 | 2025 PN OCA July Jamboree Invitational venue | |
| 50 Breaststroke | LCM | 1:12.68 | 2024-06-23 | 2024 IST June Invtational venue | |
| 50 Butterfly | LCM | 58.99 | 2025-06-14 | 2025 IST June Invtational venue |
IMX / IMR
IMX 10 & under · LCM
285 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 2:01.41 | 285 |
| 200 FR LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
IMR 10 & under · SCY
1192 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:12.38 | 589 |
| 50 BK SCY | 50.68 | 256 |
| 50 BR SCY | 51.75 | 347 |
| 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 Backstroke LCM 2:01.41 RT 0.84s
Front half 59.37s · back half 62.04s
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.
Progression
Faster times are higher. One card per event, all courses & history.