swimKai Kobayashi-Coston
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.81 | AAAA | 2025-10-12 | 2025 MR AP FLY YMCA Invitational |
| 100 Freestyle | SCY | 1:19.89 | +3.80s to B | 2025-10-12 | 2025 MR AP FLY YMCA Invitational |
| 200 Freestyle | SCY | 2:51.94 | +5.35s to B | 2026-01-01 | Sanction #: 20270-AP-260270APT |
| 50 Backstroke | SCY | 44.53 | +3.34s to B | 2026-01-01 | Sanction #: 20270-AP-260270APT |
| 50 Breaststroke | SCY | 46.11 | B+2.92s to BB | 2026-02-01 | 2026 MR AP Metro Swim League Championships |
| 100 Breaststroke | SCY | 1:23.38 | A+2.19s to AA | 2025-11-14 | 2025 MR FLY Big Apple Classic Invitational |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
IMX / IMR
IMX 11-12 · SCY
537 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:23.38 | 537 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
886 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:51.94 | 315 |
| 50 BK SCY | 44.53 | 253 |
| 50 BR SCY | 46.11 | 318 |
| 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.
Progression
Faster times are higher. One card per event, all courses & history.