swimDayna Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.20 | B+1.51s to BB·+5.91s to Sectionals | 2017-02-04 | The JV Championship Meet 2017venue |
| 100 Freestyle | SCY | 1:08.49 | B+4.10s to BB·+14.00s to Sectionals | 2017-03-04 | 2017 Lake Erie Senior Championshipfast pool |
| 200 Freestyle | SCY | 2:26.29 | B+7.60s to BB·+28.40s to Sectionals | 2017-02-04 | The JV Championship Meet 2017venue |
| 100 Backstroke | SCY | 1:21.18 | +6.19s to B·+20.69s to Sectionals | 2015-03-01 | 2015 MRST Regional Meetvenue |
| 100 Breaststroke | SCY | 1:26.32 | B+5.93s to BB·+16.83s to Sectionals | 2016-03-06 | Lake Erie Senior Championships 2016fast pool |
| 200 Individual Medley | SCY | 2:46.50 | B+11.11s to BB·+33.51s to Sectionals | 2017-03-04 | 2017 Lake Erie Senior Championshipfast pool |
| 50 Freestyle | SCM | 39.04 | +3.75s to B | 2015-07-12 | Makos Summer Splashvenue |
| 100 Backstroke | SCM | 1:40.75 | +17.86s to B | 2015-07-12 | Makos Summer Splashvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 | 31.86 | flying | 200 Free Relay (leg 2) | 2017-02-04 | The JV Championship Meet 2017 |
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 15-16 · SCY
418 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:46.50 | 418 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1610 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:26.29 | 446 |
| 100 BK SCY | 1:21.18 | 329 |
| 100 BR SCY | 1:26.32 | 417 |
| 200 IM SCY | 2:46.50 | 418 |
| 100 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 1:08.49
Front half 32.53s · back half 35.96s
200 Freestyle SCY 2:26.29
Front half 68.23s · back half 78.06s
100 Backstroke SCY 1:21.18
Front half 39.59s · back half 41.59s
100 Breaststroke SCY 1:26.32
Front half 40.89s · back half 45.43s
200 Individual Medley SCY 2:46.50
Front half 81.08s · back half 85.42s
100 Backstroke SCM 1:40.75
Front half 46.18s · back half 54.57s
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.