Jack Casey

Mage 15IAILMIOKSEHOSCIL

91 plausible swims · 13 meets · 2018-06-22 → 2026-03-08

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.14	AA+0.45s to AAA	2026-03-01	2026 Winter ISI Regionals- MAVS - copied - co venue
100 Freestyle	SCY	51.05	AA+1.26s to AAA	2026-02-28	2026 Winter ISI Regionals- MAVS - copied - co venue
200 Freestyle	SCY	1:51.06	AA+2.37s to AAA	2026-03-01	2026 Winter ISI Regionals- MAVS - copied - co venue
500 Freestyle	SCY	4:58.64	AA+2.95s to AAA	2026-02-28	2026 Winter ISI Regionals- MAVS - copied - co venue
1000 Freestyle	SCY	10:14.40	AAA+26.61s to AAAA	2026-03-05	2026 SC Illinois Senior Championships - copi venue
1650 Freestyle	SCY	17:17.58	AA+10.09s to AAA	2025-03-13	2025 ISI Winter 11-14 Age Group Championships venue
100 Backstroke	SCY	1:01.24	BB+1.65s to A	2026-01-01	rcc results(1)
200 Backstroke	SCY	2:09.26	A+4.57s to AA	2024-07-13	2024 IL DLTA Summer Regional Championships slow pool
50 Breaststroke	SCY	28.73	AAA+0.64s to AAAA	2025-03-16	2025 ISI Winter 11-14 Age Group Championships venue
100 Breaststroke	SCY	1:02.15	AA+0.36s to AAA	2025-03-14	2025 ISI Winter 11-14 Age Group Championships venue
200 Breaststroke	SCY	2:18.78	AA+3.99s to AAA	2025-01-01	1637869
100 Butterfly	SCY	1:02.44	BB+3.55s to A	2026-01-01	rcc results(1)
200 Individual Medley	SCY	2:04.46	AA+3.27s to AAA	2025-03-15	2025 ISI Winter 11-14 Age Group Championships venue
400 Individual Medley	SCY	4:24.18	AA+3.69s to AAA	2025-03-14	2025 ISI Winter 11-14 Age Group Championships venue
50 Freestyle	LCM	2:27.89	+114.60s to B	2025-07-24	Illinois Swimming Age Group Champs LC 25
100 Freestyle	LCM	1:06.23	BB+3.94s to A	2025-08-07	2025 Central Zone 14 & Under Championship Mee
200 Freestyle	LCM	2:06.76	AA+0.97s to AAA	2018-06-22	2018 SE Richard Quick Invitational
400 Freestyle	LCM	4:24.75	AAA+9.16s to AAAA	2018-06-22	2018 SE Richard Quick Invitational
800 Freestyle	LCM	9:28.55	AA+14.96s to AAA	2025-07-24	Illinois Swimming Age Group Champs LC 25 venue
1500 Freestyle	LCM	17:19.28	AAA+20.09s to AAAA	2018-06-22	2018 SE Richard Quick Invitational
200 Backstroke	LCM	2:22.50	AA+4.01s to AAA	2018-06-22	2018 SE Richard Quick Invitational
50 Breaststroke	LCM	32.72	AAA+0.73s to AAAA	2025-07-26	Illinois Swimming Age Group Champs LC 25 venue
100 Breaststroke	LCM	1:13.59	AA+1.80s to AAA	2025-07-25	Illinois Swimming Age Group Champs LC 25 venue
200 Breaststroke	LCM	2:37.35	AA+0.26s to AAA	2025-07-24	Illinois Swimming Age Group Champs LC 25 venue
200 Butterfly	LCM	2:19.32	AA+1.33s to AAA	2018-06-22	2018 SE Richard Quick Invitational
200 Individual Medley	LCM	2:23.10	AA+2.61s to AAA	2025-07-27	Illinois Swimming Age Group Champs LC 25 venue
400 Individual Medley	LCM	4:55.38	AAA+7.19s to AAAA	2018-06-22	2018 SE Richard Quick Invitational

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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 Breaststroke	SCY	27.75	flying	200 Medley Relay (leg 2)	2025-03-14	2025 ISI Winter 11-14 Age Group Championships
50 Freestyle	LCM	25.99	flying	200 Free Relay (leg 4)	2025-07-24	Illinois Swimming Age Group Champs LC 25
100 Freestyle	LCM	58.77	flying	400 Free Relay (leg 4)	2024-07-20	2024 IL Swimming LC Age Group Championships
200 Freestyle	LCM	2:10.86	flat	800 Free Relay	2025-07-25	Illinois Swimming Age Group Champs LC 25
50 Backstroke	LCM	31.71	flat	200 Medley Relay	2025-07-26	Illinois Swimming Age Group Champs LC 25
100 Backstroke	LCM	1:09.50	flat	400 Medley Relay	2025-07-27	Illinois Swimming Age Group Champs LC 25

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 15-16 · LCM

4825 points (6/6 events)

Event	Time	Points
400 FR LCM	4:24.75	847
200 BK LCM	2:22.50	745
200 BR LCM	2:37.35	797
200 FL LCM	2:19.32	789
200 IM LCM	2:23.10	786
400 IM LCM	4:55.38	861

IMR 15-16 · SCY

3417 points (5/5 events)

Event	Time	Points
200 FR SCY	1:51.06	774
100 BK SCY	1:01.24	567
100 BR SCY	1:02.15	799
100 FL SCY	1:02.44	525
200 IM SCY	2:04.46	752

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

PR splits

100 Freestyle SCY 51.05

24.58

26.47

Front half 24.58s · back half 26.47s

200 Freestyle SCY 1:51.06

25.77

28.82

29.25

27.22

Front half 54.59s · back half 56.47s

500 Freestyle SCY 4:58.64

26.33

29.61

30.37

30.63

30.99

30.57

31.16

30.90

30.41

27.67

Front half 147.93s · back half 150.71s

1000 Freestyle SCY 10:14.40

27.74

29.80

30.84

30.92

30.91

31.11

31.37

31.63

31.41

31.23

31.09

31.14

31.33

31.28

31.48

31.13

30.53

29.95

28.23

Front half 306.96s · back half 307.44s

1650 Freestyle SCY 17:17.58 RT 0.63s

27.60

30.06

30.68

30.67

30.72

31.20

30.64

30.72

31.21

31.02

31.53

31.39

31.80

31.59

31.68

31.64

31.89

31.97

31.89

31.95

31.49

31.80

32.07

32.24

32.32

32.61

32.32

32.18

32.28

32.44

31.93

32.00

30.05

100 Backstroke SCY 1:01.24

30.06

31.18

Front half 30.06s · back half 31.18s

200 Backstroke SCY 2:09.26

29.88

32.78

33.75

32.85

Front half 62.66s · back half 66.60s

100 Breaststroke SCY 1:02.15 RT 0.64s

29.18

32.97

Front half 29.18s · back half 32.97s

100 Butterfly SCY 1:02.44

29.19

33.25

Front half 29.19s · back half 33.25s

200 Individual Medley SCY 2:04.46

26.88

31.96

35.83

29.79

Front half 58.84s · back half 65.62s

400 Individual Medley SCY 4:24.18 RT 0.65s

27.04

31.79

35.78

34.59

37.45

37.43

30.91

29.19

Front half 129.20s · back half 134.98s

200 Freestyle LCM 2:06.76

61.59

65.17

Front half 61.59s · back half 65.17s

400 Freestyle LCM 4:24.75

62.33

67.92

68.47

66.03

Front half 130.25s · back half 134.50s

800 Freestyle LCM 9:28.55 RT 0.66s

31.20

34.92

35.33

35.91

35.62

36.01

35.19

36.45

35.62

36.11

36.13

36.79

35.88

36.68

35.71

35.00

Front half 280.63s · back half 287.92s

1500 Freestyle LCM 17:19.28

63.35

68.52

69.28

69.62

70.08

69.73

70.24

69.55

69.89

69.93

69.86

70.33

70.65

70.31

67.94

200 Backstroke LCM 2:22.50

33.22

35.96

37.11

36.21

Front half 69.18s · back half 73.32s

100 Breaststroke LCM 1:13.59

34.51

39.08

Front half 34.51s · back half 39.08s

200 Breaststroke LCM 2:37.35 RT 0.62s

35.58

39.42

42.04

40.31

Front half 75.00s · back half 82.35s

200 Butterfly LCM 2:19.32

31.14

35.03

36.11

37.04

Front half 66.17s · back half 73.15s

200 Individual Medley LCM 2:23.10 RT 0.63s

29.86

38.35

42.28

32.61

Front half 68.21s · back half 74.89s

400 Individual Medley LCM 4:55.38

66.06

76.57

86.79

65.96

Front half 142.63s · back half 152.75s

Reaction time

fastest 0.62s average 0.646s slowest 0.68s 16 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 23.14 4 swims

100 Freestyle SCY 51.05 4 swims

200 Freestyle SCY 1:51.06 4 swims

500 Freestyle SCY 4:58.64 4 swims

1000 Freestyle SCY 10:14.40 6 swims

1650 Freestyle SCY 17:17.58 4 swims

100 Backstroke SCY 1:01.24 1 swim

200 Backstroke SCY 2:09.26 2 swims

50 Breaststroke SCY 28.73 2 swims

100 Breaststroke SCY 1:02.15 7 swims

200 Breaststroke SCY 2:18.78 4 swims

100 Butterfly SCY 1:02.44 1 swim

200 Individual Medley SCY 2:04.46 5 swims

400 Individual Medley SCY 4:24.18 2 swims

50 Freestyle LCM 2:27.89 1 swim

100 Freestyle LCM 1:06.23 1 swim

200 Freestyle LCM 2:06.76 1 swim

400 Freestyle LCM 4:24.75 3 swims

800 Freestyle LCM 9:28.55 3 swims

1500 Freestyle LCM 17:19.28 4 swims

200 Backstroke LCM 2:22.50 2 swims

50 Breaststroke LCM 32.72 4 swims

100 Breaststroke LCM 1:13.59 6 swims

200 Breaststroke LCM 2:37.35 4 swims

200 Butterfly LCM 2:19.32 2 swims

200 Individual Medley LCM 2:23.10 5 swims

400 Individual Medley LCM 4:55.38 5 swims