swimDavid Zhao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.67 | AA+0.88s to AAA·+4.28s to Sectionals | 2018-03-15 | 2018 Age Group Championshipvenue |
| 100 Freestyle | SCY | 1:14.50 | +3.01s to B·+26.01s to Sectionals | 2016-02-26 | CT ZEUS Regional Championships SCY 2016venue |
| 50 Backstroke | SCY | 34.81 | BB+2.12s to A·+11.12s to Futures | 2017-03-24 | screg17 SOCOrslts rev032417 |
| 100 Backstroke | SCY | 1:29.38 | +7.19s to B·+34.89s to Sectionals | 2015-01-03 | Woodbridge Aquatic Club Invitationalvenue |
| 50 Breaststroke | SCY | 36.16 | A+1.17s to AA·+9.87s to Futures | 2017-03-27 | 2017 Age Group Championship Revised |
| 100 Breaststroke | SCY | 1:21.92 | BB+3.53s to A·+20.43s to Sectionals | 2018-03-15 | 2018 Age Group Championshipvenue |
| 200 Breaststroke | SCY | 2:50.63 | BB+2.24s to A·+35.64s to Sectionals | 2017-03-27 | 2017 Age Group Championship Revised |
| 50 Butterfly | SCY | 30.91 | A+1.22s to AA·+8.02s to Futures | 2014-12-20 | OMNI 2nd Chance Christmas Qualifier REV 010515venue |
| 100 Butterfly | SCY | 1:25.49 | +2.60s to B·+32.30s to Sectionals | 2016-02-26 | CT ZEUS Regional Championships SCY 2016venue |
| 100 Individual Medley | SCY | 1:13.35 | BB+3.36s to A | 2013-01-26 | sys011317rslts |
| 200 Individual Medley | SCY | 2:40.15 | BB+7.86s to A·+40.76s to Sectionals | 2017-03-24 | screg17 SOCOrslts rev032417 |
| 50 Freestyle | LCM | 30.04 | AA+0.65s to AAA·+4.55s to Sectionals | 2018-07-26 | 2018 LC Age Group Championshipvenue |
| 50 Backstroke | LCM | 1:43.76 | +59.17s to B·+75.87s to Futures | 2015-07-17 | Regional Championships 12/U NMEG Revised 072015 |
| 50 Breaststroke | LCM | 37.16 | AAA+1.07s to AAAA·+6.27s to Futures | 2018-07-26 | 2018 LC Age Group Championshipvenue |
| 100 Breaststroke | LCM | 1:23.58 | AA+0.49s to AAA·+13.89s to Sectionals | 2018-07-26 | 2018 LC Age Group Championshipvenue |
| 200 Breaststroke | LCM | 3:11.09 | A+3.90s to AA·+38.50s to Sectionals | 2017-07-20 | 2017 Age Group Championship LC_Rev 082217 |
| 50 Butterfly | LCM | 34.67 | A+1.08s to AA·+8.38s to Futures | 2018-07-26 | 2018 LC Age Group Championshipvenue |
| 200 Individual Medley | LCM | 3:02.37 | BB+8.18s to A·+46.18s to Sectionals | 2018-07-06 | SLAC/LEHY Regional Championships 12&U |
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.
IMX / IMR
IMX 11-12 · SCY
1751 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:29.38 | 294 |
| 100 BR SCY | 1:21.92 | 566 |
| 100 FL SCY | 1:25.49 | 330 |
| 200 IM SCY | 2:40.15 | 561 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
2411 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 34.81 | 531 |
| 50 BR SCY | 36.16 | 660 |
| 50 FL SCY | 30.91 | 643 |
| 100 IM SCY | 1:13.35 | 577 |
| 200 FR 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 1:14.50
Front half 34.06s · back half 40.44s
100 Backstroke SCY 1:29.38
Front half 43.18s · back half 46.20s
200 Breaststroke SCY 2:50.63
Front half 81.55s · back half 89.08s
100 Butterfly SCY 1:25.49
100 Individual Medley SCY 1:13.35
Front half 34.37s · back half 38.98s
200 Individual Medley SCY 2:40.15
Front half 75.25s · back half 84.90s
100 Breaststroke LCM 1:23.58
Front half 39.54s · back half 44.04s
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.