swimWilliam Chatterjee
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 40.30 | +2.01s to B·+17.91s to Sectionals | 2026-02-03 | CBST Spring Fever |
| 100 Freestyle | SCY | 1:28.96 | +0.47s to B·+40.47s to Sectionals | 2026-01-10 | 2026 BHA Winter Blizzard ABBC |
| 500 Freestyle | SCY | 8:53.76 | +29.27s to B·+246.37s to Sectionals | 2025-11-10 | RAC Fall Distance Invite |
| 50 Backstroke | SCY | 37.11 | A+1.12s to AA·+13.42s to Futures | 2026-01-10 | 2026 BHA Winter Blizzard ABBC |
| 100 Backstroke | SCY | 1:44.51 | +3.42s to B·+50.02s to Sectionals | 2026-02-03 | CBST Spring Fever |
| 200 Backstroke | SCY | 3:29.38 | +90.79s to Sectionals | 2026-01-19 | FCA Distance Challenege |
| 100 Individual Medley | SCY | 1:49.57 | +9.78s to B | 2026-02-03 | CBST Spring Fever |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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
287 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:44.51 | 287 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1227 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:28.96 | 317 |
| 50 BK SCY | 37.11 | 652 |
| 100 IM SCY | 1:49.57 | 258 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 8:53.76 split/total mismatch
100 Backstroke SCY 1:44.51
Front half 50.71s · back half 53.80s
200 Backstroke SCY 3:29.38
Front half 49.23s · back half 160.15s
100 Individual Medley SCY 1:49.57
Front half 54.71s · back half 54.86s
Progression
Faster times are higher. One card per event, all courses & history.