Casey Chu

Mage 18CZOZCSP

286 plausible swims · 46 meets · 2016-01-09 → 2025-04-06

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.25	BB+0.56s to A	2023-01-01	fall festival results 2023
100 Freestyle	SCY	49.65	AA+1.96s to AAA	2024-11-24	2024 Ozark A Championships venue
200 Freestyle	SCY	1:47.98	AA+2.59s to AAA	2024-11-22	2024 Ozark A Championships venue
500 Freestyle	SCY	4:52.94	AA+6.25s to AAA	2024-11-23	2024 Ozark A Championships venue
1000 Freestyle	SCY	10:29.95	A+0.36s to AA	2024-03-01	Senior Champs 2024
1650 Freestyle	SCY	17:58.28	A+28.89s to AA	2021-11-19	2021 Ozark A Championships
50 Backstroke	SCY	28.00	BB+1.51s to A	2022-10-29	2022 CSP Sprint Your Own Age
100 Backstroke	SCY	55.63	A+1.74s to AA	2025-03-07	Senior Champs 2025
200 Backstroke	SCY	2:03.15	A+4.56s to AA	2024-03-01	Senior Champs 2024
50 Breaststroke	SCY	32.50	BB+1.91s to A	2022-10-29	2022 CSP Sprint Your Own Age
100 Breaststroke	SCY	1:12.24	B+2.65s to BB	2021-10-08	Fall Festival
200 Breaststroke	SCY	2:10.23	AA+2.24s to AAA	2023-03-03	Senior Champs
50 Butterfly	SCY	30.07	B+1.38s to BB	2019-12-06	Holiday H2O Invitational
100 Butterfly	SCY	54.22	A+0.33s to AA	2024-11-22	2024 Ozark A Championships venue
200 Butterfly	SCY	2:01.82	A+0.63s to AA	2024-11-23	2024 Ozark A Championships venue
100 Individual Medley	SCY	59.33		2022-10-29	2022 CSP Sprint Your Own Age
200 Individual Medley	SCY	2:03.05	A+1.56s to AA	2024-03-01	Senior Champs 2024
400 Individual Medley	SCY	4:17.56	AA+6.77s to AAA	2025-03-07	Senior Champs 2025 venue
50 Freestyle	LCM	28.31	BB+0.92s to A	2023-04-14	Sanction #: OZ-6209
100 Freestyle	LCM	58.53	A+0.84s to AA	2025-04-04	2025 METS Long Course Kickoff
200 Freestyle	LCM	2:09.81	A+3.62s to AA	2023-06-23	85th Annual CSP Summer Invitational
400 Freestyle	LCM	4:39.56	A+10.57s to AA	2023-06-23	85th Annual CSP Summer Invitational
800 Freestyle	LCM	9:44.80	A+21.51s to AA	2023-05-05	2023 John Traube Memorial Meet
50 Backstroke	LCM	31.06	A+0.47s to AA	2019-07-25	lc champs full results
100 Backstroke	LCM	1:08.87	BB+1.88s to A	2023-05-05	2023 John Traube Memorial Meet
200 Backstroke	LCM	2:26.86	BB+0.97s to A	2023-06-23	85th Annual CSP Summer Invitational
50 Breaststroke	LCM	48.58	+7.59s to B	2019-04-12	2019 CFAC LC Kickoff
100 Breaststroke	LCM	1:21.51	B+0.62s to BB	2023-04-14	Sanction #: OZ-6209
200 Breaststroke	LCM	2:50.87	BB+7.58s to A	2023-06-23	85th Annual CSP Summer Invitational
50 Butterfly	LCM	37.65	+2.86s to B	2019-05-17	2019 John Traube Memorial Invitational
100 Butterfly	LCM	1:04.37	BB+0.08s to A	2025-04-04	2025 METS Long Course Kickoff
200 Butterfly	LCM	2:22.53	A+4.64s to AA	2025-04-04	2025 METS Long Course Kickoff
200 Individual Medley	LCM	2:22.99	A+1.10s to AA	2025-04-04	2025 METS Long Course Kickoff venue
400 Individual Medley	LCM	5:04.24	AA+12.75s to AAA	2025-04-05	2025 METS Long Course Kickoff venue

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

IMX / IMR

IMX 17-18 · SCY

4535 points (6/6 events)

Event	Time	Points
500 FR SCY	4:52.94	803
200 BK SCY	2:03.15	672
200 BR SCY	2:10.23	815
200 FL SCY	2:01.82	732
200 IM SCY	2:03.05	725
400 IM SCY	4:17.56	788

IMR 17-18 · SCY

3408 points (5/5 events)

Event	Time	Points
200 FR SCY	1:47.98	798
100 BK SCY	55.63	678
100 BR SCY	1:12.24	465
100 FL SCY	54.22	742
200 IM SCY	2:03.05	725

Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.

PR splits

100 Freestyle SCY 49.65

24.36

25.29

Front half 24.36s · back half 25.29s

200 Freestyle SCY 1:47.98

25.02

27.12

27.80

28.04

Front half 52.14s · back half 55.84s

500 Freestyle SCY 4:52.94

26.78

28.71

29.03

29.41

30.16

29.43

29.62

30.27

30.33

29.20

Front half 144.09s · back half 148.85s

1000 Freestyle SCY 10:29.95

27.78

30.08

30.46

30.84

30.77

31.09

30.55

31.38

31.28

31.72

31.59

31.98

32.45

32.46

32.98

33.54

33.03

33.49

32.01

30.47

Front half 305.95s · back half 324.00s

200 Backstroke SCY 2:03.15

28.64

31.87

31.07

31.57

Front half 60.51s · back half 62.64s

100 Breaststroke SCY 1:12.24

34.05

38.19

Front half 34.05s · back half 38.19s

200 Breaststroke SCY 2:10.23 split/total mismatch

35.94

41.02

43.95

43.77

30.31

32.63

33.83

33.46

100 Butterfly SCY 54.22

25.27

28.95

Front half 25.27s · back half 28.95s

200 Butterfly SCY 2:01.82

26.25

29.55

31.95

34.07

Front half 55.80s · back half 66.02s

200 Individual Medley SCY 2:03.05

25.86

31.92

37.63

27.64

Front half 57.78s · back half 65.27s

400 Individual Medley SCY 4:17.56

26.51

30.71

33.58

34.04

36.44

38.41

28.79

29.08

Front half 124.84s · back half 132.72s

50 Freestyle LCM 28.31 split/total mismatch

83.18

4.20

Front half 83.18s · back half -54.87s

200 Freestyle LCM 2:09.81

29.98

31.75

33.58

34.50

Front half 61.73s · back half 68.08s

400 Freestyle LCM 4:39.56

319.79

31.38

65.62

101.21

137.25

173.00

279.56

800 Freestyle LCM 9:44.80

32.22

35.47

36.57

37.08

37.83

37.14

37.27

37.59

37.11

37.53

37.34

37.70

37.40

37.92

34.45

34.18

Front half 291.17s · back half 293.63s

200 Backstroke LCM 2:26.86

34.48

0.93

111.45

200 Breaststroke LCM 2:50.87

39.44

43.10

44.36

43.97

Front half 82.54s · back half 88.33s

200 Individual Medley LCM 2:22.99

69.07

73.92

Front half 69.07s · back half 73.92s

400 Individual Medley LCM 5:04.24

68.97

81.29

87.70

66.28

Front half 150.26s · back half 153.98s

Reaction time

fastest 0.66s average 0.693s slowest 0.73s 4 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 24.25 9 swims

100 Freestyle SCY 49.65 15 swims

200 Freestyle SCY 1:47.98 17 swims

500 Freestyle SCY 4:52.94 10 swims

1000 Freestyle SCY 10:29.95 2 swims

1650 Freestyle SCY 17:58.28 1 swim

50 Backstroke SCY 28.00 15 swims

100 Backstroke SCY 55.63 21 swims

200 Backstroke SCY 2:03.15 7 swims

50 Breaststroke SCY 32.50 7 swims

100 Breaststroke SCY 1:12.24 8 swims

200 Breaststroke SCY 2:10.23 5 swims

50 Butterfly SCY 30.07 9 swims

100 Butterfly SCY 54.22 19 swims

200 Butterfly SCY 2:01.82 9 swims

100 Individual Medley SCY 59.33 7 swims

200 Individual Medley SCY 2:03.05 13 swims

400 Individual Medley SCY 4:17.56 4 swims

50 Freestyle LCM 28.31 8 swims

100 Freestyle LCM 58.53 17 swims

200 Freestyle LCM 2:09.81 9 swims

400 Freestyle LCM 4:39.56 3 swims

800 Freestyle LCM 9:44.80 1 swim

50 Backstroke LCM 31.06 6 swims

100 Backstroke LCM 1:08.87 9 swims

200 Backstroke LCM 2:26.86 9 swims

50 Breaststroke LCM 48.58 3 swims

100 Breaststroke LCM 1:21.51 6 swims

200 Breaststroke LCM 2:50.87 4 swims

50 Butterfly LCM 37.65 5 swims

100 Butterfly LCM 1:04.37 14 swims

200 Butterfly LCM 2:22.53 5 swims

200 Individual Medley LCM 2:22.99 7 swims

400 Individual Medley LCM 5:04.24 2 swims