swimJackie Ko
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:35.85 | +4.96s to B·+41.36s to Sectionals | 2026-11-08 | 2026 CSC Fall Frenzyfast pool |
| 200 Freestyle | SCY | 3:21.27 | B+20.68s to BB·+83.38s to Sectionals | 2026-11-07 | 2026 CSC Fall Frenzyfast pool |
| 100 Backstroke | SCY | 1:40.32 | B+6.33s to BB·+39.83s to Sectionals | 2026-11-07 | 2026 CSC Fall Frenzyfast pool |
| 100 Breaststroke | SCY | 1:48.04 | B+1.15s to BB·+38.55s to Sectionals | 2026-11-08 | 2026 CSC Fall Frenzyfast pool |
| 200 Individual Medley | SCY | 3:25.55 | B+5.96s to BB·+72.56s to Sectionals | 2026-11-08 | 2026 CSC Fall Frenzyfast pool |
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.
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 10 & under · SCY
1470 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:21.27 | 309 |
| 100 BK SCY | 1:40.32 | 348 |
| 100 BR SCY | 1:48.04 | 408 |
| 200 IM SCY | 3:25.55 | 405 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
267 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:35.85 | 267 |
| 50 BK 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
200 Freestyle SCY 3:21.27
Front half 96.35s · back half 104.92s
100 Breaststroke SCY 1:48.04
Front half 51.11s · back half 56.93s
200 Individual Medley SCY 3:25.55
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.