swimChelsea Jin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.93 | 2024-09-22 | 2024 FCST Red v Blue Challengevenue | |
| 50 Freestyle | SCY | 35.60 | +0.21s to B·+10.71s to Sectionals | 2026-01-17 | 2026 LSST January Frosty Meet |
| 100 Freestyle | SCY | 1:19.38 | +1.69s to B·+25.29s to Sectionals | 2025-12-19 | Gulf Fall Championships |
| 25 Backstroke | SCY | 21.93 | 2024-09-21 | 2024 FCST Red v Blue Challengevenue | |
| 50 Backstroke | SCY | 40.81 | +0.22s to B·+12.22s to Sectionals | 2025-12-19 | Gulf Fall Championships |
| 100 Backstroke | SCY | 1:25.41 | B+1.82s to BB·+24.62s to Sectionals | 2026-01-17 | 2026 LSST January Frosty Meet |
| 25 Breaststroke | SCY | 25.68 | 2024-10-12 | 2024 DADS October Developmental Tri Meetfast pool | |
| 50 Breaststroke | SCY | 45.86 | +0.37s to B·+12.27s to Sectionals | 2026-01-17 | 2026 LSST January Frosty Meet |
| 50 Butterfly | SCY | 36.45 | B+0.36s to BB·+9.06s to Sectionals | 2026-01-17 | 2026 LSST January Frosty Meet |
| 100 Individual Medley | SCY | 1:22.30 | B+0.01s to BB | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Freestyle | LCM | 1:52.18 | +22.99s to B·+50.89s to Sectionals | 2024-04-21 | 2024 FCST April LC Invitevenue |
| 50 Backstroke | LCM | 58.29 | +11.50s to B·+25.40s to Sectionals | 2024-04-20 | 2024 FCST April LC Invitevenue |
| 100 Backstroke | LCM | 2:05.37 | +19.58s to B·+55.58s to Sectionals | 2024-04-21 | 2024 FCST April LC Invitevenue |
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 · SCY
395 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:25.41 | 395 |
| 500 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1639 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 40.81 | 362 |
| 50 BR SCY | 45.86 | 372 |
| 50 FL SCY | 36.45 | 438 |
| 100 IM SCY | 1:22.30 | 467 |
| 200 FR 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 SCY 1:22.30 split/total mismatch
Front half 36.57s · back half 45.73s
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.