swimSerena Ung
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.39 | A+0.90s to AA·+2.10s to Sectionals | 2025-07-20 | 2025 ISI Summer Regional Championship - SCSTvenue |
| 100 Freestyle | SCY | 59.95 | A+2.36s to AA·+5.46s to Sectionals | 2025-07-19 | 2025 ISI Summer Regional Championship - SCSTvenue |
| 50 Backstroke | SCY | 30.67 | A+1.18s to AA·+3.38s to Sectionals | 2025-07-19 | 2025 ISI Summer Regional Championship - SCSTvenue |
| 100 Backstroke | SCY | 1:05.11 | BB+0.02s to A·+4.62s to Sectionals | 2026-03-01 | 2026 Winter ISI Regionals- MAVS - copied - covenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | 26.45 | flying | 200 Free Relay (leg 4) | 2025-07-20 | 2025 ISI Summer Regional Championship - SCST |
| 50 Backstroke | SCY | 30.16 | flat | 200 Medley Relay | 2025-07-19 | 2025 ISI Summer Regional Championship - SCST |
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 15-16 · SCY
639 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:05.11 | 639 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 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 59.95
Front half 28.12s · back half 31.83s
100 Backstroke SCY 1:05.11
Front half 31.20s · back half 33.91s
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.