swimstats

David Chen

Mage 17BDBLSTEPAPEPJE

77 plausible swims · 19 meets · 2018-01-01 → 2022-11-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 27.41 B+1.32s to BB 2021-11-05 2021 BD CathedralLorettoInvite venue
100 Freestyle SCY 1:00.50 B+3.51s to BB 2022-11-12 2022 TURKEY BEAST SPLASH INVITATIONAL MEET BD slow pool
200 Freestyle SCY 2:23.60 +8.21s to B 2019-09-21 2019 BD RAST Knights Swim Challenge slow pool
500 Freestyle SCY 6:37.13 +29.84s to B 2020-01-16 2020 BD UIL District 1-5A Championship venue
50 Backstroke SCY 34.90 +3.71s to B 2019-01-27 2019 BD BAT Polar Bear Plunge venue
100 Backstroke SCY 1:11.48 +4.69s to B 2019-10-26 2019 BD SWAToberfest Sprintacular venue
200 Backstroke SCY 3:10.17 +44.08s to B 2018-01-26 2018 BD BAT Polar Bear Splash
50 Breaststroke SCY 36.47 +0.48s to B 2019-10-26 2019 BD SWAToberfest Sprintacular venue
100 Breaststroke SCY 1:18.57 +3.08s to B 2022-11-12 2022 TURKEY BEAST SPLASH INVITATIONAL MEET BD slow pool
200 Breaststroke SCY 2:49.57 +5.38s to B 2019-10-26 2019 BD SWAToberfest Sprintacular venue
50 Butterfly SCY 35.88 +4.69s to B 2018-01-01 19th Annual Leo Cancellare Memorial Invitational
100 Individual Medley SCY 1:13.47 2019-01-27 2019 BD BAT Polar Bear Plunge venue
200 Individual Medley SCY 2:27.30 B+8.41s to BB 2022-11-12 2022 TURKEY BEAST SPLASH INVITATIONAL MEET BD slow pool
50 Freestyle LCM 31.08 B+0.89s to BB 2021-07-24 2021 BD SWAT Sun City Summer Bash slow pool
100 Freestyle LCM 1:12.08 +1.39s to B 2021-07-25 2021 BD SWAT Sun City Summer Bash slow pool
200 Freestyle LCM 2:51.79 +16.30s to B 2021-07-25 2021 BD SWAT Sun City Summer Bash slow pool
100 Backstroke LCM 1:28.93 +10.24s to B 2021-07-24 2021 BD SWAT Sun City Summer Bash slow pool
50 Breaststroke LCM 45.59 +4.70s to B 2021-07-25 2021 BD SWAT Sun City Summer Bash slow pool
200 Breaststroke LCM 3:40.86 +28.67s to B 2021-07-24 2021 BD SWAT Sun City Summer Bash slow pool
200 Individual Medley LCM 3:18.33 +25.04s to B 2021-07-24 2021 BD SWAT Sun City Summer Bash slow pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 29.05 flat 200 Free Relay 2019-10-27 2019 BD SWAToberfest Sprintacular
50 Freestyle SCY 27.08 flying 200 Free Relay (leg 2) 2020-01-30 1-5A Regional Championships 2020
100 Freestyle SCY 1:04.49 flat 400 Free Relay 2019-11-02 Cathedral/Loretto RJ Memorial Invitational
100 Freestyle SCY 1:02.73 flying 400 Free Relay (leg 3) 2020-01-16 2020 BD UIL District 1-5A Championship

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 17-18 · SCY

1296 points (4/6 events — incomplete)

EventTime Points
500 FR SCY 6:37.13 322
200 BK SCY 3:10.17 182
200 BR SCY 2:49.57 369
200 IM SCY 2:27.30 423
200 FL SCY— 0
400 IM SCY— 0

IMR 17-18 · SCY

1442 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 2:23.60 339
100 BK SCY 1:11.48 319
100 BR SCY 1:18.57 361
200 IM SCY 2:27.30 423
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

200 Freestyle SCY 2:23.60 RT 0.72s

30.85
35.54
38.71
38.50

Front half 66.39s · back half 77.21s

500 Freestyle SCY 6:37.13 RT 0.94s

34.41
37.97
39.56
40.68
40.41
40.77
41.15
41.11
41.93
39.14

Front half 193.03s · back half 204.10s

100 Backstroke SCY 1:11.48 RT 0.92s

34.78
36.70

Front half 34.78s · back half 36.70s

200 Breaststroke SCY 2:49.57

37.20
42.50
44.54
45.33

Front half 79.70s · back half 89.87s

100 Individual Medley SCY 1:13.47

34.83
38.64

Front half 34.83s · back half 38.64s

100 Freestyle LCM 1:12.08

32.99
39.09

Front half 32.99s · back half 39.09s

200 Freestyle LCM 2:51.79

36.72
42.53
46.76
45.78

Front half 79.25s · back half 92.54s

100 Backstroke LCM 1:28.93

41.88
47.05

Front half 41.88s · back half 47.05s

200 Breaststroke LCM 3:40.86

47.17
54.29
59.35
60.05

Front half 101.46s · back half 119.40s

200 Individual Medley LCM 3:18.33

45.51
50.20
55.33
47.29

Front half 95.71s · back half 102.62s

Reaction time

fastest 0.72s average 0.874s slowest 1.02s 17 electronic starts

Start reaction over time faster starts higher

From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 27.41 10 swims
100 Freestyle SCY 1:00.50 8 swims
200 Freestyle SCY 2:23.60 5 swims
500 Freestyle SCY 6:37.13 4 swims
50 Backstroke SCY 34.90 1 swim
100 Backstroke SCY 1:11.48 10 swims
200 Backstroke SCY 3:10.17 1 swim
50 Breaststroke SCY 36.47 4 swims
100 Breaststroke SCY 1:18.57 11 swims
200 Breaststroke SCY 2:49.57 2 swims
50 Butterfly SCY 35.88 3 swims
100 Individual Medley SCY 1:13.47 2 swims
200 Individual Medley SCY 2:27.30 9 swims
50 Freestyle LCM 31.08 1 swim
100 Freestyle LCM 1:12.08 1 swim
200 Freestyle LCM 2:51.79 1 swim
100 Backstroke LCM 1:28.93 1 swim
50 Breaststroke LCM 45.59 1 swim
200 Breaststroke LCM 3:40.86 1 swim
200 Individual Medley LCM 3:18.33 1 swim