swimRyan Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 41.50 | +3.21s to B | 2025-12-06 | 2025 CA Trident Swim Club SC Dec Meet venue |
| 100 Freestyle | SCY | 1:35.75 | +7.26s to B | 2025-12-07 | 2025 CA Trident Swim Club SC Dec Meet venue |
| 50 Backstroke | SCY | 48.90 | +0.41s to B | 2026-03-08 | 2026 CA Arcadia Riptides "Last Ditch" Meet fast pool |
| 100 Backstroke | SCY | 1:48.92 | +7.83s to B | 2025-12-06 | 2025 CA Trident Swim Club SC Dec Meet venue |
| 50 Breaststroke | SCY | 57.70 | +4.21s to B | 2025-12-07 | 2025 CA Trident Swim Club SC Dec Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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
254 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:48.92 | 254 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
789 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:35.75 | 254 |
| 50 BK SCY | 48.90 | 285 |
| 50 BR SCY | 57.70 | 250 |
| 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 Freestyle SCY 1:35.75
Front half 45.32s · back half 50.43s
100 Backstroke SCY 1:48.92
Front half 52.82s · back half 56.10s
Progression
Faster times are higher. One card per event, all courses & history.