swimYien Dai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 17.51 | 2025-01-01 | 2025 Bronze Championships at UVAC | |
| 50 Freestyle | SCY | 35.05 | B+0.26s to BB·+11.86s to Sectionals | 2026-01-01 | uvac 2026 scy bronze meet results |
| 100 Freestyle | SCY | 1:26.92 | B+7.63s to BB·+35.93s to Sectionals | 2025-12-07 | 2025 NE UVAC Winter Classicvenue |
| 200 Freestyle | SCY | 2:59.18 | B+8.49s to BB·+67.39s to Sectionals | 2026-01-01 | uvac 2026 scy bronze meet results |
| 500 Freestyle | SCY | 8:23.96 | B+49.87s to BB·+201.27s to Sectionals | 2026-01-04 | 2026 NE UVAC CVI Invitationalvenue |
| 25 Backstroke | SCY | 21.97 | 2024-12-07 | 2024 NE UVAC Winter Classicvenue | |
| 50 Backstroke | SCY | 40.04 | BB+2.25s to A·+16.35s to Futures | 2026-01-01 | 2026 Silver Championships at UVAC |
| 100 Backstroke | SCY | 1:24.77 | BB+4.88s to A·+29.28s to Sectionals | 2026-01-31 | 2026 NE UVAC TT Silversvenue |
| 25 Breaststroke | SCY | 28.93 | 2024-12-07 | 2024 NE UVAC Winter Classicvenue | |
| 50 Breaststroke | SCY | 51.35 | B+3.56s to BB·+25.06s to Futures | 2026-01-04 | 2026 NE UVAC CVI Invitationalvenue |
| 25 Butterfly | SCY | 21.78 | 2025-01-01 | 2025 Bronze Championships at UVAC | |
| 50 Butterfly | SCY | 41.84 | B+0.55s to BB·+18.95s to Futures | 2026-03-01 | 2026 NE UVAC 14 and Under Pentathlonvenue |
| 100 Butterfly | SCY | 1:56.50 | +2.61s to B·+61.31s to Sectionals | 2025-11-08 | 2025 NE UVAC Dorsi Raynolds Memorial Meet - cvenue |
| 100 Individual Medley | SCY | 1:32.57 | B+2.78s to BB | 2026-01-01 | 2026 Silver Championships at UVAC |
| 200 Individual Medley | SCY | 3:40.12 | +1.53s to B·+96.13s to Sectionals | 2025-11-08 | 2025 NE UVAC Dorsi Raynolds Memorial Meet - cvenue |
| 50 Freestyle | LCM | 49.06 | +5.17s to B·+22.07s to Sectionals | 2025-05-10 | 2025 NE CRA & USC May LC Specialty Meetvenue |
| 100 Freestyle | LCM | 1:48.31 | +7.22s to B·+49.32s to Sectionals | 2025-05-11 | 2025 NE CRA & USC May LC Specialty Meetvenue |
| 50 Backstroke | LCM | 52.66 | B+3.37s to BB·+24.77s to Futures | 2025-05-11 | 2025 NE CRA & USC May LC Specialty Meetvenue |
| 100 Backstroke | LCM | 1:53.41 | B+8.92s to BB·+48.22s to Sectionals | 2025-05-10 | 2025 NE CRA & USC May LC Specialty Meetvenue |
| 50 Breaststroke | LCM | 1:15.43 | +14.54s to B·+44.54s to Futures | 2025-05-10 | 2025 NE CRA & USC May LC Specialty Meetvenue |
| 100 Breaststroke | LCM | 2:19.07 | +5.98s to B·+65.37s to Sectionals | 2025-05-11 | 2025 NE CRA & USC May LC Specialty Meetvenue |
| 50 Butterfly | LCM | 55.80 | +3.51s to B·+29.51s to Futures | 2025-05-11 | 2025 NE CRA & USC May LC Specialty Meetvenue |
| 100 Butterfly | LCM | 2:19.80 | +10.21s to B·+76.71s to Sectionals | 2025-05-10 | 2025 NE CRA & USC May LC Specialty Meetvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 36.77 | flat | 200 Free Relay | 2026-01-17 | 2026 NE UVAC Bronze Championships |
| 50 Freestyle | SCY | 35.23 | flying | 200 Medley Relay (leg 4) | 2026-01-31 | 2026 NE UVAC Silvers |
| 50 Freestyle | SCY | 37.03 | flying | 200 Free Relay (leg 4) | 2024-10-12 | 2024 NE UVAC Invite 10-12-24 |
| 50 Butterfly | SCY | 49.13 | flying | 200 Medley Relay (leg 3) | 2025-01-19 | 2025 NE UVAC Bronze Championships |
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 10 & under · SCY
1481 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:59.18 | 406 |
| 100 BK SCY | 1:24.77 | 539 |
| 100 FL SCY | 1:56.50 | 214 |
| 200 IM SCY | 3:40.12 | 322 |
| 100 BR SCY | — | 0 |
IMR 10 & under · SCY
2040 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:26.92 | 340 |
| 50 BK SCY | 40.04 | 519 |
| 50 BR SCY | 51.35 | 355 |
| 50 FL SCY | 41.84 | 398 |
| 100 IM SCY | 1:32.57 | 428 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:26.92
Front half 39.90s · back half 47.02s
200 Freestyle SCY 2:59.18 split/total mismatch
Front half 45.66s · back half 133.52s
500 Freestyle SCY 8:23.96
Front half 244.30s · back half 259.66s
100 Backstroke SCY 1:24.77
Front half 40.64s · back half 44.13s
100 Butterfly SCY 1:56.50
Front half 49.04s · back half 67.46s
100 Individual Medley SCY 1:32.57 split/total mismatch
Front half 41.92s · back half 50.65s
200 Individual Medley SCY 3:40.12
Front half 102.98s · back half 117.14s
100 Freestyle LCM 1:48.31
Front half 50.59s · back half 57.72s
100 Backstroke LCM 1:53.41
Front half 56.49s · back half 56.92s
100 Breaststroke LCM 2:19.07
Front half 63.75s · back half 75.32s
100 Butterfly LCM 2:19.80
Front half 61.78s · back half 78.02s
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.