swimRiku Kasahara
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.76 | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue | |
| 50 Freestyle | SCY | 33.62 | +10.43s to Sectionals | 2026-07-19 | 2026 CA SOCAL OC Summer Championshipvenue |
| 200 Freestyle | SCY | 2:43.09 | +51.30s to Sectionals | 2026-07-19 | 2026 CA SOCAL OC Summer Championshipvenue |
| 50 Backstroke | SCY | 49.84 | +26.15s to Futures | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 50 Breaststroke | SCY | 52.63 | +26.34s to Futures | 2026-02-01 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 25 Butterfly | SCY | 20.09 | 2026-02-01 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue | |
| 50 Butterfly | SCY | 47.57 | +24.68s to Futures | 2026-02-15 | 2026 Desert Committee Championshipsvenue |
| 100 Individual Medley | SCY | 1:27.67 | 2026-07-19 | 2026 CA SOCAL OC Summer Championshipvenue | |
| 50 Freestyle | LCM | 38.70 | +11.71s to Sectionals | 2026-07-26 | 2026 CA SCS Summer A/G Champsvenue |
| 100 Freestyle | LCM | 1:27.02 | +28.03s to Sectionals | 2026-07-25 | 2026 CA SCS Summer A/G Champsvenue |
| 50 Butterfly | LCM | 44.47 | +18.18s to Futures | 2026-07-12 | 2026 CA TST July 2026 BB MIN LCvenue |
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.
IMX / IMR
IMX 10 & under · SCY
538 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:43.09 | 538 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1374 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 49.84 | 269 |
| 50 BR SCY | 52.63 | 330 |
| 50 FL SCY | 47.57 | 271 |
| 100 IM SCY | 1:27.67 | 504 |
| 100 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:43.09
Front half 77.81s · back half 85.28s
100 Individual Medley SCY 1:27.67
Front half 42.11s · back half 45.56s
100 Freestyle LCM 1:27.02
Front half 40.23s · back half 46.79s
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.