swimRiaan Chakraborty
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.15 | B+0.56s to BB·+9.96s to Sectionals | 2026-07-25 | Zone 2 Summer Championshipsfast pool |
| 100 Freestyle | SCY | 1:13.63 | B+3.04s to BB·+22.64s to Sectionals | 2026-07-26 | Zone 2 Summer Championshipsfast pool |
| 50 Backstroke | SCY | 40.09 | B+2.00s to BB·+16.40s to Futures | 2026-07-26 | Zone 2 Summer Championshipsfast pool |
| 50 Breaststroke | SCY | 47.53 | +0.64s to B·+21.24s to Futures | 2026-07-25 | Zone 2 Summer Championshipsfast pool |
| 50 Butterfly | SCY | 35.55 | BB+1.86s to A·+12.66s to Futures | 2026-07-26 | Zone 2 Summer Championshipsfast pool |
| 100 Individual Medley | SCY | 1:37.44 | +9.35s to B | 2026-03-29 | Albany Armada Aquatics SC C/B/BB+venue |
| 200 Individual Medley | SCY | 3:04.67 | B+6.48s to BB·+60.68s to Sectionals | 2026-07-25 | Zone 2 Summer Championshipsfast pool |
| 50 Freestyle | LCM | 37.73 | B+0.64s to BB·+10.74s to Sectionals | 2026-06-13 | Orinda PC LC AG C/B/BB+venue |
| 100 Freestyle | LCM | 1:19.77 | BB+4.48s to A·+20.78s to Sectionals | 2026-06-14 | Orinda PC LC AG C/B/BB+venue |
| 200 Freestyle | LCM | 2:59.63 | B+3.44s to BB·+50.94s to Sectionals | 2026-06-13 | Orinda PC LC AG C/B/BB+venue |
| 50 Backstroke | LCM | 46.24 | B+2.25s to BB·+18.35s to Futures | 2026-06-27 | NVST Summer Plunge 2026 -venue |
| 50 Breaststroke | LCM | 57.33 | +3.94s to B·+26.44s to Futures | 2026-06-27 | NVST Summer Plunge 2026 -venue |
| 50 Butterfly | LCM | 40.92 | BB+2.93s to A·+14.63s to Futures | 2026-06-28 | NVST Summer Plunge 2026 -venue |
| 100 Butterfly | LCM | 1:40.40 | B+5.41s to BB·+37.31s to Sectionals | 2026-06-27 | NVST Summer Plunge 2026 -venue |
| 200 Individual Medley | LCM | 3:27.06 | B+2.97s to BB·+62.37s to Sectionals | 2026-06-28 | NVST Summer Plunge 2026 -venue |
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
IMX 11-12 · LCM
691 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FL LCM | 1:40.40 | 307 |
| 200 IM LCM | 3:27.06 | 384 |
| 400 FR LCM | — | 0 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
IMR 11-12 · LCM
1806 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:59.63 | 418 |
| 50 BK LCM | 46.24 | 350 |
| 50 BR LCM | 57.33 | 249 |
| 50 FL LCM | 40.92 | 405 |
| 200 IM LCM | 3:27.06 | 384 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.