swimDavid Yang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.19 | AAAA | 2020-03-07 | 2020 Short Course TAGS Championships venue |
| 100 Freestyle | SCY | 54.59 | AAAA | 2020-03-08 | 2020 Short Course TAGS Championships venue |
| 200 Freestyle | SCY | 1:58.46 | AAAA | 2020-03-06 | 2020 Short Course TAGS Championships venue |
| 500 Freestyle | SCY | 5:19.70 | AAAA | 2020-03-05 | 2020 Short Course TAGS Championships venue |
| 50 Backstroke | SCY | 29.21 | AAAA | 2020-03-06 | 2020 Short Course TAGS Championships venue |
| 100 Backstroke | SCY | 1:02.09 | AAAA | 2020-03-07 | 2020 Short Course TAGS Championships venue |
| 200 Backstroke | SCY | 2:14.35 | 2020-03-08 | 2020 Short Course TAGS Championships venue | |
| 50 Breaststroke | SCY | 56.65 | +3.16s to B | 2026-01-01 | St. Peters Rec-Plex Swim Team |
| 100 Breaststroke | SCY | 1:14.73 | AAAA | 2026-01-01 | fall festival results(1) |
| 200 Breaststroke | SCY | 2:45.45 | 2015-03-01 | Ozark Division I Championship, 2/27 | |
| 50 Butterfly | SCY | 32.10 | AAA+1.31s to AAAA | 2026-01-01 | fall festival results final |
| 100 Butterfly | SCY | 1:05.90 | AAAA | 2015-12-04 | Holiday H2O Invitational |
| 100 Individual Medley | SCY | 1:11.35 | AAA+1.46s to AAAA | 2013-12-06 | Holiday H2O Invitational |
| 200 Individual Medley | SCY | 2:22.04 | AAAA | 2026-01-01 | fall festival results(1) |
| 50 Freestyle | LCM | 42.21 | B+2.42s to BB | 2011-06-03 | Meet Me In St. Louis |
| 100 Freestyle | LCM | 1:43.33 | +2.24s to B | 2011-06-03 | Meet Me In St. Louis |
| 100 Backstroke | LCM | 1:57.34 | +0.65s to B | 2011-06-03 | Meet Me In St. Louis |
| 50 Butterfly | LCM | 1:04.28 | +11.99s to B | 2011-06-03 | Meet Me In St. Louis |
| 100 Butterfly | LCM | 2:17.53 | +7.94s to B | 2011-06-03 | Meet Me In St. Louis |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.43 | flying | 200 Free Relay (leg 4) | 2020-03-07 | 2020 Short Course TAGS Championships |
| 100 Freestyle | SCY | 53.78 | flying | 400 Free Relay (leg 4) | 2020-03-06 | 2020 Short Course TAGS Championships |
| 100 Freestyle | SCY | 54.58 | flying | 400 Medley Relay (leg 4) | 2020-03-08 | 2020 Short Course TAGS 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
5500 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:58.46 | 1100 |
| 100 BK SCY | 1:02.09 | 1100 |
| 100 BR SCY | 1:14.73 | 1100 |
| 100 FL SCY | 1:05.90 | 1100 |
| 200 IM SCY | 2:22.04 | 1100 |
IMR 10 & under · SCY
4282 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 54.59 | 1100 |
| 50 BK SCY | 29.21 | 1100 |
| 50 BR SCY | 56.65 | 265 |
| 50 FL SCY | 32.10 | 882 |
| 100 IM SCY | 1:11.35 | 935 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.59
Front half 26.45s · back half 28.14s
200 Freestyle SCY 1:58.46
Front half 56.42s · back half 62.04s
500 Freestyle SCY 5:19.70
Front half 156.70s · back half 163.00s
100 Backstroke SCY 1:02.09
Front half 29.93s · back half 32.16s
200 Backstroke SCY 2:14.35
Front half 67.32s · back half 67.03s
100 Breaststroke SCY 1:14.73
Front half 34.68s · back half 40.05s
200 Breaststroke SCY 2:45.45
Front half 76.68s · back half 88.77s
100 Butterfly SCY 1:05.90
Front half 30.45s · back half 35.45s
100 Individual Medley SCY 1:11.35
Front half 33.12s · back half 38.23s
200 Individual Medley SCY 2:22.04
Front half 65.21s · back half 76.83s
100 Butterfly LCM 2:17.53
Front half 64.21s · back half 73.32s
Progression
Faster times are higher. One card per event, all courses & history.