swimCallie Cho
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.00 | B+1.31s to BB·+8.11s to Sectionals | 2026-01-18 | 2026 ST AQTX B Champs Northvenue |
| 100 Freestyle | SCY | 1:14.78 | +0.09s to B·+20.69s to Sectionals | 2024-11-16 | 2024 ST ASC Turkey Bashvenue |
| 50 Backstroke | SCY | 39.20 | +0.41s to B·+10.61s to Sectionals | 2024-09-22 | 2024 ST WLOO Short Course Kick Offslow pool |
| 100 Backstroke | SCY | 1:35.33 | +8.74s to B·+34.54s to Sectionals | 2024-01-13 | 2024 ST SC B Championship at AAAAslow pool |
| 50 Breaststroke | SCY | 46.34 | +2.35s to B·+12.75s to Sectionals | 2024-09-22 | 2024 ST WLOO Short Course Kick Offslow pool |
| 100 Breaststroke | SCY | 1:37.35 | +0.86s to B·+26.46s to Sectionals | 2024-11-16 | 2024 ST ASC Turkey Bashvenue |
| 100 Individual Medley | SCY | 1:30.85 | +5.56s to B | 2024-01-13 | 2024 ST SC B Championship at AAAAslow pool |
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.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.73 | flying | 200 Free Relay (leg 3) | 2024-02-03 | 2024 ST STX Championship - Belton |
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
680 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:35.33 | 284 |
| 100 BR SCY | 1:37.35 | 396 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1115 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 39.20 | 408 |
| 50 BR SCY | 46.34 | 360 |
| 100 IM SCY | 1:30.85 | 347 |
| 200 FR SCY | — | 0 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:14.78
Front half 35.08s · back half 39.70s
100 Backstroke SCY 1:35.33
Front half 46.24s · back half 49.09s
100 Breaststroke SCY 1:37.35
Front half 46.06s · back half 51.29s
100 Individual Medley SCY 1:30.85
Front half 43.21s · back half 47.64s
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.