Ethan Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.96 | B+1.07s to BB | 2025-01-11 | 2025 CA CCAQ EC SC ABC Meet venue |
| 100 Freestyle | SCY | 1:07.00 | B+4.31s to BB | 2025-01-12 | 2025 CA CCAQ EC SC ABC Meet venue |
| 200 Freestyle | SCY | 2:34.78 | +6.99s to B | 2025-01-11 | 2025 CA CCAQ EC SC ABC Meet venue |
| 100 Backstroke | SCY | 1:22.90 | +8.51s to B | 2025-01-11 | 2025 CA CCAQ EC SC ABC Meet venue |
| 100 Breaststroke | SCY | 1:31.71 | +7.42s to B | 2024-10-05 | 2024 CA Otterfest C Meet slow pool |
| 100 Butterfly | SCY | 1:19.58 | +5.79s to B | 2024-10-05 | 2024 CA Otterfest C Meet slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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
IMR 13-14 · SCY
1175 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.78 | 329 |
| 100 BK SCY | 1:22.90 | 268 |
| 100 BR SCY | 1:31.71 | 285 |
| 100 FL SCY | 1:19.58 | 293 |
| 200 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 Freestyle SCY 1:07.00
Front half 32.50s · back half 34.50s
200 Freestyle SCY 2:34.78
Front half 73.50s · back half 81.28s
100 Backstroke SCY 1:22.90
Front half 39.61s · back half 43.29s
100 Breaststroke SCY 1:31.71
Front half 43.40s · back half 48.31s
100 Butterfly SCY 1:19.58
Front half 37.49s · back half 42.09s
Progression
Faster times are higher. One card per event, all courses & history.