Cason Henderson

Mage 17KYLESEEASKYTSUNATT

226 plausible swims · 33 meets · 2012-01-13 → 2026-01-01

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	15.56		2012-01-13	2012 SE Pilot January Classic
50 Freestyle	SCY	21.90	AAA+0.81s to AAAA	2024-01-01	lak orc 2024 results
100 Freestyle	SCY	49.02	AA+0.73s to AAA	2020-12-13	2020 KY Swimming 18 & Under Championship venue
200 Freestyle	SCY	1:46.52	AA+0.13s to AAA	2021-01-17	2021 Tri_Meet Clippers vs. Dolphins vs. Trito venue
500 Freestyle	SCY	4:45.94	AAA+10.45s to AAAA	2020-02-22	2020 KHSAA Championships venue
1000 Freestyle	SCY	10:12.77	AA+8.28s to AAA	2019-03-22	2019 13 & Over Kentucky SCY Championship venue
1650 Freestyle	SCY	17:07.41	AA+17.62s to AAA	2019-03-24	2019 13 & Over Kentucky SCY Championship venue
50 Backstroke	SCY	27.72	BB+0.93s to A	2019-10-11	2019 SwimVille USA Jack Thompson Classic venue
100 Backstroke	SCY	55.55	A+0.66s to AA	2021-03-12	2021 Kentucky Swimming SC State Championship
200 Backstroke	SCY	2:02.81	A+2.82s to AA	2020-11-08	TRI-Meet Cardinal vs. KY Aquatics vs. Triton venue
25 Breaststroke	SCY	22.54		2012-01-13	2012 SE Pilot January Classic
50 Breaststroke	SCY	31.56	BB+0.67s to A	2019-10-11	2019 SwimVille USA Jack Thompson Classic venue
100 Breaststroke	SCY	1:00.79	AA+1.40s to AAA	2024-01-01	lak orc 2024 results
200 Breaststroke	SCY	2:18.06	A+3.17s to AA	2020-10-17	2020 Triton Intrasquad/Time Trial Meet 10/16 &
25 Butterfly	SCY	16.89		2012-01-13	2012 SE Pilot January Classic
50 Butterfly	SCY	25.31	AA+0.82s to AAA	2019-10-11	2019 SwimVille USA Jack Thompson Classic venue
100 Butterfly	SCY	51.68	AAA+2.09s to AAAA	2021-03-12	2021 Kentucky Swimming SC State Championship
200 Butterfly	SCY	1:54.03	AAA+2.44s to AAAA	2021-03-12	2021 Kentucky Swimming SC State Championship
100 Individual Medley	SCY	1:07.17		2016-01-15	2016 SE Pilot Flying J January Classic
200 Individual Medley	SCY	1:59.32	AA+1.83s to AAA	2020-10-17	2020 Triton Intrasquad/Time Trial Meet 10/16 &
400 Individual Medley	SCY	4:10.85	AAA+9.36s to AAAA	2021-03-12	2021 Kentucky Swimming SC State Championship
50 Freestyle	LCM	25.32	AAA+0.93s to AAAA	2021-07-22	2021 Kentucky Swimming LC State Championship
100 Freestyle	LCM	55.65	AA+0.06s to AAA	2021-07-28	2021 Futures Championships - Huntsville
200 Freestyle	LCM	1:59.49	AAA+2.90s to AAAA	2021-07-22	2021 Kentucky Swimming LC State Championship
400 Freestyle	LCM	4:20.00	AAA+11.31s to AAAA	2019-07-27	2019 KY 13 & Over LCM State Championship venue
800 Freestyle	LCM	9:05.42	AA+3.93s to AAA	2019-07-28	2019 KY 13 & Over LCM State Championship venue
100 Backstroke	LCM	1:07.77	BB+0.28s to A	2024-07-11	44th Annual Seahawk Invitational
200 Backstroke	LCM	2:32.87	BB+5.78s to A	2019-05-19	2019 Cardinal Aquatics Summer Throwdown slow pool
100 Breaststroke	LCM	1:15.00	A+2.61s to AA	2026-01-01	meet results 8
100 Butterfly	LCM	58.61	AAA+1.62s to AAAA	2026-01-01	meet results 8
200 Butterfly	LCM	2:09.79	AAA+2.60s to AAAA	2021-07-28	2021 Futures Championships - Huntsville
200 Individual Medley	LCM	2:15.77	AAA+5.78s to AAAA	2026-01-01	meet results 8
400 Individual Medley	LCM	4:52.38	AAA+13.29s to AAAA	2026-01-01	meet results 8

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

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	22.06	flying	200 Free Relay (leg 3)	2020-02-22	2020 KHSAA Championships
100 Freestyle	SCY	48.94	flat	400 Free Relay	2020-02-22	2020 KHSAA Championships
100 Freestyle	SCY	49.59	flying	400 Free Relay (leg 3)	2020-12-13	2020 KY Swimming 18 & Under Championship
50 Breaststroke	SCY	31.16	flying	200 Medley Relay (leg 2)	2019-03-24	2019 13 & Over Kentucky SCY Championship
100 Butterfly	SCY	52.36	flying	400 Medley Relay (leg 3)	2020-12-12	2020 KY Swimming 18 & Under Championship
50 Freestyle	LCM	25.59	flying	200 Free Relay (leg 2)	2019-07-28	2019 KY 13 & Over LCM State Championship
100 Freestyle	LCM	55.98	flying	400 Medley Relay (leg 4)	2019-07-27	2019 KY 13 & Over LCM State 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

4767 points (6/6 events)

Event	Time	Points
500 FR SCY	4:45.94	864
200 BK SCY	2:02.81	678
200 BR SCY	2:18.06	684
200 FL SCY	1:54.03	892
200 IM SCY	1:59.32	796
400 IM SCY	4:10.85	853

IMR 17-18 · SCY

3947 points (5/5 events)

Event	Time	Points
200 FR SCY	1:46.52	832
100 BK SCY	55.55	681
100 BR SCY	1:00.79	781
100 FL SCY	51.68	857
200 IM SCY	1:59.32	796

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

PR splits

100 Freestyle SCY 49.02

23.92

25.10

Front half 23.92s · back half 25.10s

200 Freestyle SCY 1:46.52

24.93

26.66

27.44

27.49

Front half 51.59s · back half 54.93s

500 Freestyle SCY 4:45.94 RT 0.69s

25.16

27.71

28.48

29.11

29.27

29.49

29.62

29.55

29.17

28.38

Front half 139.73s · back half 146.21s

1000 Freestyle SCY 10:12.77

26.70

29.73

30.40

30.21

30.54

30.78

30.75

31.38

31.08

31.20

31.59

31.55

31.24

31.16

31.28

31.31

31.29

30.90

30.55

29.13

Front half 302.77s · back half 310.00s

1650 Freestyle SCY 17:07.41

28.13

30.75

31.03

31.40

31.26

31.33

31.54

31.28

31.45

31.41

31.24

31.39

31.43

31.19

31.36

31.58

31.46

31.27

31.54

31.51

31.36

31.38

31.39

31.51

31.55

31.36

31.28

31.27

31.09

31.01

30.78

30.67

29.21

200 Backstroke SCY 2:02.81

28.21

30.71

31.79

32.10

Front half 58.92s · back half 63.89s

200 Freestyle LCM 1:59.49

27.73

29.96

30.77

31.03

Front half 57.69s · back half 61.80s

400 Freestyle LCM 4:20.00

29.09

32.48

33.23

33.09

33.31

33.50

31.99

Front half 127.89s · back half 132.11s

800 Freestyle LCM 9:05.42

30.95

33.89

34.77

34.79

35.03

34.69

35.03

34.49

34.61

34.06

34.52

34.20

34.17

33.91

30.02

36.29

Front half 273.64s · back half 271.78s

200 Backstroke LCM 2:32.87

74.95

77.92

Front half 74.95s · back half 77.92s

Reaction time

fastest 0.63s average 0.668s slowest 0.69s 6 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.

25 Freestyle SCY 15.56 1 swim

50 Freestyle SCY 21.90 16 swims

100 Freestyle SCY 49.02 11 swims

200 Freestyle SCY 1:46.52 13 swims

500 Freestyle SCY 4:45.94 12 swims

1000 Freestyle SCY 10:12.77 2 swims

1650 Freestyle SCY 17:07.41 1 swim

50 Backstroke SCY 27.72 5 swims

100 Backstroke SCY 55.55 9 swims

200 Backstroke SCY 2:02.81 5 swims

25 Breaststroke SCY 22.54 1 swim

50 Breaststroke SCY 31.56 6 swims

100 Breaststroke SCY 1:00.79 14 swims

200 Breaststroke SCY 2:18.06 4 swims

25 Butterfly SCY 16.89 1 swim

50 Butterfly SCY 25.31 6 swims

100 Butterfly SCY 51.68 22 swims

200 Butterfly SCY 1:54.03 13 swims

100 Individual Medley SCY 1:07.17 3 swims

200 Individual Medley SCY 1:59.32 16 swims

400 Individual Medley SCY 4:10.85 17 swims

50 Freestyle LCM 25.32 8 swims

100 Freestyle LCM 55.65 5 swims

200 Freestyle LCM 1:59.49 4 swims

400 Freestyle LCM 4:20.00 3 swims

800 Freestyle LCM 9:05.42 1 swim

100 Backstroke LCM 1:07.77 3 swims

200 Backstroke LCM 2:32.87 1 swim

100 Breaststroke LCM 1:15.00 3 swims

100 Butterfly LCM 58.61 6 swims

200 Butterfly LCM 2:09.79 6 swims

200 Individual Medley LCM 2:15.77 4 swims

400 Individual Medley LCM 4:52.38 4 swims