swimJonathan Tsai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 41.62 | +6.53s to B·+18.43s to Sectionals | 2026-10-25 | 2026 THSC Fall Invitationalvenue |
| 100 Freestyle | SCY | 1:33.50 | +17.41s to B·+42.51s to Sectionals | 2026-10-24 | 2026 THSC Fall Invitationalvenue |
| 50 Backstroke | SCY | 45.89 | +4.70s to B·+22.20s to Futures | 2026-10-25 | 2026 THSC Fall Invitationalvenue |
| 50 Breaststroke | SCY | 58.49 | +11.60s to B·+32.20s to Futures | 2026-10-24 | 2026 THSC Fall Invitationalvenue |
| 50 Butterfly | SCY | 57.63 | +17.54s to B·+34.74s to Futures | 2026-10-24 | 2026 THSC Fall Invitationalvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 54.31 | flying | 200 Medley Relay (leg 2) | 2026-10-25 | 2026 THSC Fall Invitational |
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
IMR 11-12 · SCY
486 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 45.89 | 231 |
| 50 BR SCY | 58.49 | 156 |
| 50 FL SCY | 57.63 | 99 |
| 200 FR 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
100 Freestyle SCY 1:33.50
Front half 45.70s · back half 47.80s
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.