Ruihan Du
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.59 | AA+1.20s to AAA | 2026-01-18 | 2026 Brian Malick Memorial Z1S Championships venue |
| 100 Freestyle | SCY | 57.27 | A+1.78s to AA | 2026-01-18 | 2026 Brian Malick Memorial Z1S Championships venue |
| 100 Backstroke | SCY | 1:07.24 | BB+3.45s to A | 2026-01-17 | 2026 Brian Malick Memorial Z1S Championships venue |
| 100 Breaststroke | SCY | 1:15.41 | BB+3.12s to A | 2026-01-17 | 2026 Brian Malick Memorial Z1S Championships venue |
| 100 Butterfly | SCY | 1:07.36 | BB+4.17s to A | 2026-01-17 | 2026 Brian Malick Memorial Z1S Championships venue |
| 200 Individual Medley | SCY | 2:24.97 | BB+3.78s to A | 2026-01-18 | 2026 Brian Malick Memorial Z1S Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
IMX / IMR
IMX 13-14 · SCY
546 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:24.97 | 546 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2046 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:07.24 | 503 |
| 100 BR SCY | 1:15.41 | 513 |
| 100 FL SCY | 1:07.36 | 484 |
| 200 IM SCY | 2:24.97 | 546 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.