swimJulia Kobayashi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 34.24 | +0.15s to B·+8.15s to Sectionals | 2017-07-30 | 2017 CO PPSL Championshipsvenue |
| 100 Freestyle | SCY | 1:23.44 | +8.75s to B·+26.95s to Sectionals | 2017-06-21 | 2017 CO FHAC vs RR Dual Meetvenue |
| 50 Backstroke | SCY | 43.44 | +4.65s to B·+17.15s to Futures | 2017-07-29 | 2017 CO PPSL Championshipsvenue |
| 100 Backstroke | SCY | 1:34.70 | +8.11s to B·+33.31s to Sectionals | 2017-07-30 | 2017 CO PPSL Championshipsvenue |
| 50 Breaststroke | SCY | 44.81 | +0.82s to B·+15.02s to Futures | 2017-07-30 | 2017 CO PPSL Championshipsvenue |
| 100 Breaststroke | SCY | 1:38.09 | +1.60s to B·+27.50s to Sectionals | 2017-07-29 | 2017 CO PPSL Championshipsvenue |
| 50 Butterfly | SCY | 41.98 | +4.99s to B·+16.29s to Futures | 2017-06-28 | 2017 CO FHAC vs VALCvenue |
| 100 Individual Medley | SCY | 1:31.51 | +6.22s to B | 2017-07-29 | 2017 CO PPSL Championshipsvenue |
| 200 Individual Medley | SCY | 3:24.34 | +20.35s to B·+67.85s to Sectionals | 2017-07-30 | 2017 CO PPSL Championshipsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.17 | flying | 200 Free Relay (leg 3) | 2017-07-30 | 2017 CO PPSL Championships |
| 50 Freestyle | SCY | 33.25 | flying | 200 Medley Relay (leg 4) | 2017-06-28 | 2017 CO FHAC vs VALC |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
984 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:34.70 | 290 |
| 100 BR SCY | 1:38.09 | 387 |
| 200 IM SCY | 3:24.34 | 307 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
1325 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 43.44 | 300 |
| 50 BR SCY | 44.81 | 399 |
| 50 FL SCY | 41.98 | 286 |
| 100 IM SCY | 1:31.51 | 340 |
| 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 Backstroke SCY 1:34.70
Front half 46.25s · back half 48.45s
100 Breaststroke SCY 1:38.09
Front half 46.33s · back half 51.76s
100 Individual Medley SCY 1:31.51
Front half 45.28s · back half 46.23s
200 Individual Medley SCY 3:24.34
Front half 99.38s · back half 104.96s
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.