David Krosin

Mage 18LELBRLESDSHSH

15 plausible swims · 6 meets · 2010-02-14 → 2011-03-13

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.15 BB+1.46s to A 2011-03-12 Lake Erie Gold Championships venue
100 Freestyle SCY 54.22 BB+2.23s to A 2011-03-05 LE Silver Qualifier venue
500 Freestyle SCY 7:09.63 +64.84s to B High School Sectionals venue
50 Backstroke SCY 29.33 B+0.64s to BB 2011-03-13 Lake Erie Gold Championships venue
100 Backstroke SCY 1:01.09 B+0.20s to BB 2011-02-14 High School Sectionals venue
200 Backstroke SCY 2:17.42 B+3.33s to BB 2011-03-06 LE Silver Qualifier venue
100 Butterfly SCY 1:02.28 B+1.39s to BB 2010-02-14 High School Sectionals venue
200 Butterfly SCY 2:30.63 +3.14s to B 2011-03-06 LE Silver Qualifier venue
50 Freestyle LCM 29.79 B+0.10s to BB 2009 LESI Long Course Championships venue
100 Freestyle LCM 1:09.50 B+4.31s to BB 2009 LESI Long Course Championships venue
100 Butterfly LCM 1:18.87 +3.88s to B 2009 LESI Long Course Championships venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

Fastest relay legs

LegCourseTime StartRelayDateMeet
100 Freestyle SCY 54.78 flying 400 Free Relay (leg 3) 2011-02-20 2011 Northeast High School District
50 Backstroke SCY 27.54 flat 200 Medley Relay 2011-02-14 High School Sectionals
100 Freestyle LCM 1:09.88 flying 400 Medley Relay (leg 4) 2009 LESI Long Course Championships
100 Freestyle LCM 1:08.56 flying 400 Free Relay (leg 4) 2009 LESI Long Course 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 17-18 · SCY

1124 points (3/6 events — incomplete)

EventTime Points
500 FR SCY 7:09.63 254
200 BK SCY 2:17.42 483
200 FL SCY 2:30.63 387
200 BR SCY 0
200 IM SCY 0
400 IM SCY 0

IMR 17-18 · SCY

1001 points (2/5 events — incomplete)

EventTime Points
100 BK SCY 1:01.09 512
100 FL SCY 1:02.28 489
200 FR SCY 0
100 BR SCY 0
200 IM 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 54.22

25.56
28.66

Front half 25.56s · back half 28.66s

500 Freestyle SCY 7:09.63

38.17
42.81
43.28
44.28
43.90
44.48
44.86
44.16
43.47
40.22

Front half 212.44s · back half 217.19s

100 Backstroke SCY 1:01.09

29.32
31.77

Front half 29.32s · back half 31.77s

200 Backstroke SCY 2:17.42

31.19
34.54
35.91
35.78

Front half 65.73s · back half 71.69s

100 Butterfly SCY 1:02.28

28.12
34.16

Front half 28.12s · back half 34.16s

200 Butterfly SCY 2:30.63

31.28
37.18
40.78
41.39

Front half 68.46s · back half 82.17s

100 Freestyle LCM 1:09.50

32.69
36.81

Front half 32.69s · back half 36.81s

100 Butterfly LCM 1:18.87

35.87
43.00

Front half 35.87s · back half 43.00s

Progression

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

50 Freestyle SCY 25.15 1 swim
100 Freestyle SCY 54.22 1 swim
500 Freestyle SCY 7:09.63 0 swims
50 Backstroke SCY 29.33 1 swim
100 Backstroke SCY 1:01.09 3 swims
200 Backstroke SCY 2:17.42 1 swim
100 Butterfly SCY 1:02.28 2 swims
200 Butterfly SCY 2:30.63 1 swim
50 Freestyle LCM 29.79 0 swims
100 Freestyle LCM 1:09.50 0 swims
100 Butterfly LCM 1:18.87 0 swims