Ethan Keiner

Mage 18EZMAMDESTHOCO

303 plausible swims · 53 meets · 2016-05-08 → 2024-07-01

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.05	AA+0.36s to AAA	2024-02-24	2024 MD LSC Senior Champs venue
100 Freestyle	SCY	47.62	AAA+2.13s to AAAA	2024-02-25	2024 MD LSC Senior Champs venue
200 Freestyle	SCY	1:44.53	AAA+3.94s to AAAA	2024-02-23	2024 MD LSC Senior Champs venue
500 Freestyle	SCY	4:55.31	AA+8.62s to AAA	2024-02-24	2024 MD LSC Senior Champs venue
1000 Freestyle	SCY	10:35.27	A+5.68s to AA	2023-11-11	2023 FSC & EST Distance Dual
1650 Freestyle	SCY	17:24.99	AA+41.20s to AAA	2023-11-11	2023 FSC & EST Distance Dual
50 Backstroke	SCY	31.17	+0.28s to B	2021-11-21	2021 NBAC Thanksgiving Meet venue
100 Backstroke	SCY	58.89	BB+2.70s to A	2024-02-03	2024 ASC Senior Meet
200 Backstroke	SCY	2:09.12	BB+5.33s to A	2024-02-03	2024 ASC Senior Meet venue
50 Breaststroke	SCY	31.13	BB+0.54s to A	2022-11-19	2022 NBAC Thanksgiving Meet fast pool
100 Breaststroke	SCY	1:02.00	A+0.41s to AA	2024-02-23	2024 MD LSC Senior Champs venue
200 Breaststroke	SCY	2:17.09	A+3.30s to AA	2024-02-24	2024 MD LSC Senior Champs venue
50 Butterfly	SCY	25.59	A+0.20s to AA	2022-11-19	2022 NBAC Thanksgiving Meet fast pool
100 Butterfly	SCY	56.64	BB+0.45s to A	2023-10-07	2023 Eagle Swim Team Senior Invite venue
200 Butterfly	SCY	2:09.01	BB+2.52s to A	2024-02-03	2024 ASC Senior Meet
100 Individual Medley	SCY	58.83		2022-11-19	2022 NBAC Thanksgiving Meet fast pool
200 Individual Medley	SCY	2:00.88	AA+4.69s to AAA	2024-02-25	2024 MD LSC Senior Champs venue
400 Individual Medley	SCY	4:20.94	AA+10.15s to AAA	2023-02-24	2023 MD LSC SR SCY Championhips venue
50 Freestyle	LCM	24.79	AAA+0.80s to AAAA	2024-03-23	2024 Speedo Sectional Championship venue
100 Freestyle	LCM	54.68	AAA+1.99s to AAAA	2024-03-24	2024 Speedo Sectional Championship venue
200 Freestyle	LCM	2:02.34	AA+1.65s to AAA	2023-08-03	2023 Speedo Maryland Long Course Championship venue
400 Freestyle	LCM	4:24.98	AA+7.69s to AAA	2024-03-23	2024 Speedo Sectional Championship venue
800 Freestyle	LCM	9:40.53	A+17.24s to AA	2023-04-28	2023 NAAC Carol Chidester Invite venue
1500 Freestyle	LCM	19:36.41	BB+51.72s to A	2022-05-01	2022 EST 1500 Distance & IMR Sprint Meet slow pool
50 Backstroke	LCM	56.22	+18.93s to B	2016-06-26	2016 ASC Independence Meet venue
100 Backstroke	LCM	1:12.22	BB+5.23s to A	2024-01-14	2024 Fox Winter Long Course Challenge
200 Backstroke	LCM	2:38.02	BB+12.13s to A	2023-04-29	2023 NAAC Carol Chidester Invite venue
50 Breaststroke	LCM	1:01.79	+20.80s to B	2016-05-08	CAA Spring Fling Novice LC Meet venue
100 Breaststroke	LCM	1:12.45	A+0.86s to AA	2023-08-02	2023 Speedo Maryland Long Course Championship venue
200 Breaststroke	LCM	2:44.90	BB+1.61s to A	2023-07-09	2023 Sandbox Invitational venue
50 Butterfly	LCM	57.87	+23.08s to B	2016-05-08	CAA Spring Fling Novice LC Meet venue
100 Butterfly	LCM	1:02.80	A+1.21s to AA	2023-08-04	2023 Speedo Maryland Long Course Championship venue
200 Butterfly	LCM	2:39.73	B+3.94s to BB	2023-04-29	2023 NAAC Carol Chidester Invite venue
200 Individual Medley	LCM	2:18.46	AA+2.77s to AAA	2023-08-05	2023 Speedo Maryland Long Course Championship venue
400 Individual Medley	LCM	5:03.69	AA+12.20s to AAA	2023-08-03	2023 Speedo Maryland Long Course Championship venue

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

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
100 Freestyle	LCM	55.66	flying	400 Free Relay (leg 2)	2023-08-03	2023 Speedo Maryland Long Course 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

4205 points (6/6 events)

Event	Time	Points
500 FR SCY	4:55.31	784
200 BK SCY	2:09.12	583
200 BR SCY	2:17.09	699
200 FL SCY	2:09.01	616
200 IM SCY	2:00.88	765
400 IM SCY	4:20.94	758

IMR 17-18 · SCY

3604 points (5/5 events)

Event	Time	Points
200 FR SCY	1:44.53	880
100 BK SCY	58.89	572
100 BR SCY	1:02.00	736
100 FL SCY	56.64	651
200 IM SCY	2:00.88	765

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

PR splits

100 Freestyle SCY 47.62

22.99

24.63

Front half 22.99s · back half 24.63s

200 Freestyle SCY 1:44.53

23.82

26.41

27.23

27.07

Front half 50.23s · back half 54.30s

500 Freestyle SCY 4:55.31

25.17

28.88

29.93

30.25

30.88

30.82

30.76

30.77

29.94

27.91

Front half 145.11s · back half 150.20s

200 Backstroke SCY 2:09.12

30.41

32.86

33.39

32.46

Front half 63.27s · back half 65.85s

100 Breaststroke SCY 1:02.00

28.84

33.16

Front half 28.84s · back half 33.16s

200 Breaststroke SCY 2:17.09

30.04

34.52

36.28

36.25

Front half 64.56s · back half 72.53s

100 Butterfly SCY 56.64

25.94

30.70

Front half 25.94s · back half 30.70s

100 Individual Medley SCY 58.83

27.29

31.54

Front half 27.29s · back half 31.54s

200 Individual Medley SCY 2:00.88

25.26

33.50

34.15

27.97

Front half 58.76s · back half 62.12s

400 Individual Medley SCY 4:20.94

26.83

31.18

35.32

34.37

36.33

38.52

29.87

28.52

Front half 127.70s · back half 133.24s

100 Freestyle LCM 54.68

26.30

28.38

Front half 26.30s · back half 28.38s

200 Freestyle LCM 2:02.34

28.60

30.95

31.86

30.93

Front half 59.55s · back half 62.79s

400 Freestyle LCM 4:24.98

29.57

33.78

33.73

34.74

33.81

34.75

33.01

31.59

Front half 131.82s · back half 133.16s

800 Freestyle LCM 9:40.53

31.87

34.47

35.26

36.13

35.80

36.79

37.12

37.57

38.09

37.85

37.67

37.87

38.03

37.77

36.16

32.08

Front half 285.01s · back half 295.52s

1500 Freestyle LCM 19:36.41

31.31

37.37

38.44

39.93

37.96

39.36

39.55

39.70

39.54

38.98

40.07

39.87

39.27

39.34

39.80

39.98

39.94

40.05

40.13

40.06

40.22

39.62

40.12

40.10

40.29

39.83

40.16

38.99

36.45

Front half 580.49s · back half 595.92s

200 Backstroke LCM 2:38.02 RT 0.73s

37.27

39.92

41.18

39.65

Front half 77.19s · back half 80.83s

100 Breaststroke LCM 1:12.45

33.31

39.14

Front half 33.31s · back half 39.14s

200 Breaststroke LCM 2:44.90

38.06

41.23

43.92

41.69

Front half 79.29s · back half 85.61s

100 Butterfly LCM 1:02.80

28.99

33.81

Front half 28.99s · back half 33.81s

200 Butterfly LCM 2:39.73

34.24

39.07

44.39

42.03

Front half 73.31s · back half 86.42s

200 Individual Medley LCM 2:18.46

28.70

37.29

41.36

31.11

Front half 65.99s · back half 72.47s

400 Individual Medley LCM 5:03.69

30.50

36.18

41.95

40.15

42.45

44.54

34.30

33.62

Front half 148.78s · back half 154.91s

Reaction time

fastest 0.73s average 0.740s slowest 0.75s 2 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 22.05 17 swims

100 Freestyle SCY 47.62 15 swims

200 Freestyle SCY 1:44.53 15 swims

500 Freestyle SCY 4:55.31 8 swims

1000 Freestyle SCY 10:35.27 5 swims

1650 Freestyle SCY 17:24.99 4 swims

50 Backstroke SCY 31.17 4 swims

100 Backstroke SCY 58.89 8 swims

200 Backstroke SCY 2:09.12 7 swims

50 Breaststroke SCY 31.13 4 swims

100 Breaststroke SCY 1:02.00 10 swims

200 Breaststroke SCY 2:17.09 17 swims

50 Butterfly SCY 25.59 3 swims

100 Butterfly SCY 56.64 13 swims

200 Butterfly SCY 2:09.01 7 swims

100 Individual Medley SCY 58.83 4 swims

200 Individual Medley SCY 2:00.88 14 swims

400 Individual Medley SCY 4:20.94 10 swims

50 Freestyle LCM 24.79 23 swims

100 Freestyle LCM 54.68 19 swims

200 Freestyle LCM 2:02.34 15 swims

400 Freestyle LCM 4:24.98 10 swims

800 Freestyle LCM 9:40.53 3 swims

1500 Freestyle LCM 19:36.41 2 swims

50 Backstroke LCM 56.22 1 swim

100 Backstroke LCM 1:12.22 6 swims

200 Backstroke LCM 2:38.02 2 swims

50 Breaststroke LCM 1:01.79 1 swim

100 Breaststroke LCM 1:12.45 16 swims

200 Breaststroke LCM 2:44.90 6 swims

50 Butterfly LCM 57.87 1 swim

100 Butterfly LCM 1:02.80 8 swims

200 Butterfly LCM 2:39.73 1 swim

200 Individual Medley LCM 2:18.46 16 swims

400 Individual Medley LCM 5:03.69 2 swims