swimRisa Kozai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 31.92 | 2026-01-24 | NHA January Mini Distancefast pool | |
| 50 Freestyle | SCY | 1:25.14 | +60.35s to Sectionals | 2026-01-24 | NHA January Mini Distancefast pool |
| 100 Freestyle | SCY | 2:38.53 | +105.44s to Sectionals | 2026-03-22 | PRA Last Splashvenue |
| 25 Backstroke | SCY | 31.50 | 2025-11-23 | 251121 PRA 14 & U Single Agevenue | |
| 50 Backstroke | SCY | 1:09.65 | +43.36s to Futures | 2026-03-22 | PRA Last Splashvenue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 10 & under · SCY
161 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 2:38.53 | 59 |
| 50 BK SCY | 1:09.65 | 102 |
| 50 BR SCY | — | 0 |
| 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 2:38.53
Front half 73.81s · back half 84.72s
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.