swimSammuel Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.78 | BB+1.69s to A | 2026-01-24 | 2026 Zone 1 North Championships venue |
| 100 Freestyle | SCY | 1:08.39 | BB+3.20s to A | 2026-02-07 | Alto Feb 7-8 CBA Valentines Day venue |
| 200 Freestyle | SCY | 2:28.54 | BB+5.75s to A | 2026-02-08 | Alto Feb 7-8 CBA Valentines Day venue |
| 500 Freestyle | SCY | 6:26.37 | BB+3.88s to A | 2026-03-07 | DACA CBA meet venue |
| 50 Backstroke | SCY | 37.58 | BB+2.69s to A | 2026-01-25 | 2026 Zone 1 North Championships venue |
| 100 Backstroke | SCY | 1:21.39 | BB+5.80s to A | 2026-02-08 | Alto Feb 7-8 CBA Valentines Day venue |
| 50 Breaststroke | SCY | 45.56 | B+2.37s to BB | 2026-01-24 | 2026 Zone 1 North Championships venue |
| 50 Butterfly | SCY | 36.12 | BB+2.43s to A | 2026-01-25 | 2026 Zone 1 North Championships venue |
| 100 Butterfly | SCY | 1:24.33 | B+1.34s to BB | 2026-02-07 | Alto Feb 7-8 CBA Valentines Day venue |
| 100 Individual Medley | SCY | 1:22.12 | B+0.43s to BB | 2026-01-24 | 2026 Zone 1 North Championships venue |
| 200 Individual Medley | SCY | 2:46.60 | BB+2.91s to A | 2026-03-07 | DACA CBA meet venue |
| 100 Freestyle | LCM | 1:18.88 | BB+3.59s to A | 2026-05-03 | Alto Spring Jam CBA venue |
| 200 Freestyle | LCM | 2:44.06 | BB+1.37s to A | 2026-06-20 | Alto Summer Swelter venue |
| 400 Freestyle | LCM | 5:39.34 | A+9.35s to AA | 2026-06-21 | Alto Summer Swelter venue |
| 100 Backstroke | LCM | 1:29.31 | BB+1.12s to A | 2026-06-20 | Alto Summer Swelter venue |
| 200 Backstroke | LCM | 3:05.65 | A+7.46s to AA | 2026-05-02 | Alto Spring Jam CBA venue |
| 50 Breaststroke | LCM | 50.31 | B+1.12s to BB | 2026-05-02 | Alto Spring Jam CBA venue |
| 100 Breaststroke | LCM | 1:51.86 | B+3.67s to BB | 2026-06-21 | Alto Summer Swelter venue |
| 50 Butterfly | LCM | 39.91 | BB+1.92s to A | 2026-05-03 | Alto Spring Jam CBA venue |
| 200 Butterfly | LCM | 3:21.04 | BB+11.35s to A | 2026-06-21 | Alto Summer Swelter venue |
| 400 Individual Medley | LCM | 6:44.66 | BB+4.67s to A | 2026-06-20 | Alto Summer Swelter venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
IMX / IMR
IMX 11-12 · SCY
1773 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:26.37 | 541 |
| 100 BK SCY | 1:21.39 | 390 |
| 100 FL SCY | 1:24.33 | 344 |
| 200 IM SCY | 2:46.60 | 498 |
| 100 BR SCY | — | 0 |
IMR 11-12 · SCY
2054 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:28.54 | 488 |
| 50 BK SCY | 37.58 | 422 |
| 50 BR SCY | 45.56 | 330 |
| 50 FL SCY | 36.12 | 403 |
| 100 IM SCY | 1:22.12 | 411 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:08.39
Front half 32.68s · back half 35.71s
200 Freestyle SCY 2:28.54
Front half 72.49s · back half 76.05s
100 Backstroke SCY 1:21.39
Front half 39.87s · back half 41.52s
100 Butterfly SCY 1:24.33
Front half 39.24s · back half 45.09s
100 Individual Medley SCY 1:22.12
Front half 36.91s · back half 45.21s
200 Freestyle LCM 2:44.06
Front half 79.69s · back half 84.37s
400 Freestyle LCM 5:39.34
Front half 167.49s · back half 171.85s
200 Backstroke LCM 3:05.65
Front half 92.88s · back half 92.77s
200 Butterfly LCM 3:21.04
Front half 95.69s · back half 105.35s
400 Individual Medley LCM 6:44.66
Front half 196.51s · back half 208.15s
Progression
Faster times are higher. One card per event, all courses & history.