swimShibani Chakraborty
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 59.69 | +24.30s to B·+34.90s to Sectionals | 2011-02-06 | 2011 February Freeze Invitational |
| 50 Backstroke | SCY | 1:18.64 | +38.05s to B·+52.35s to Futures | 2010-12-05 | December Super Splash 2010 |
| 50 Freestyle | SCM | 51.03 | +11.94s to B·+23.94s to Sectionals | 2012-06-03 | 2012 Starfish Meter Madness - Pentathlon slow pool |
| 50 Backstroke | SCM | 54.64 | +9.75s to B | 2012-06-03 | 2012 Starfish Meter Madness - Pentathlon slow pool |
| 50 Breaststroke | SCM | 1:04.50 | +14.21s to B | 2012-06-03 | 2012 Starfish Meter Madness - Pentathlon slow pool |
| 100 Individual Medley | SCM | 2:15.49 | +37.50s to B | 2012-06-03 | 2012 Starfish Meter Madness - Pentathlon slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 11-12 · SCY
50 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 1:18.64 | 50 |
| 200 FR SCY | — | 0 |
| 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 Individual Medley SCM 2:15.49
Front half 64.95s · back half 70.54s
Progression
Faster times are higher. One card per event, all courses & history.