Jack Herion

Mage 15IEMTPNEASTIE

404 plausible swims · 48 meets · 2021-11-13 → 2026-05-31

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.02	AA+0.33s to AAA	2026-02-27	2026 IES Short Course Championships fast pool
100 Freestyle	SCY	46.44	AAAA	2025-02-28	2025 IES Short Course Championships
200 Freestyle	SCY	1:56.68	A+3.09s to AA	2026-01-17	2026 PN VAST 49th Annual Washington Open- APP venue
500 Freestyle	SCY	5:51.00	B+1.51s to BB	2023-12-02	2023 IE VS Christmas Open venue
1650 Freestyle	SCY	20:12.55	BB+91.66s to A	2023-11-18	2023 IE MRA Thankswimming Open venue
50 Backstroke	SCY	26.15	AA+0.46s to AAA	2026-02-27	2026 IES Short Course Championships fast pool
100 Backstroke	SCY	56.56	AA+1.97s to AAA	2026-02-28	2026 IES Short Course Championships fast pool
200 Backstroke	SCY	2:10.88	BB+0.79s to A	2026-02-01	2026 Winter Open venue
50 Breaststroke	SCY	32.39	BB+0.30s to A	2025-03-01	2025 IES Short Course Championships fast pool
100 Breaststroke	SCY	57.65	AAAA	2025-02-28	2025 IES Short Course Championships
200 Breaststroke	SCY	2:39.64	B+0.45s to BB	2025-11-16	2025 Thankswimming Open - copied venue
50 Butterfly	SCY	25.67	AA+0.28s to AAA	2026-03-01	2026 IES Short Course Championships fast pool
100 Butterfly	SCY	1:00.62	BB+1.73s to A	2025-12-06	2025 IE VS Christmas Open venue
200 Butterfly	SCY	2:10.86	A+4.37s to AA	2026-03-19	2026 NW Region Age Group Champs- Approved
100 Individual Medley	SCY	59.75		2025-10-26	2025 IE VS Very Scary Open fast pool
200 Individual Medley	SCY	2:08.13	A+1.44s to AA	2026-03-19	2026 Northwest Region Age Group Championships
400 Individual Medley	SCY	5:05.31	BB+21.12s to A	2024-03-02	2024 IES Short Course Championships fast pool
50 Freestyle	LCM	26.42	AA+0.23s to AAA	2026-05-30	2026 TRI-CITY INVITATIONAL venue
100 Freestyle	LCM	58.77	AA+1.68s to AAA	2025-07-27	2025 IES LC CHAMPIONSHIPS venue
200 Freestyle	LCM	2:04.29	AAA+4.30s to AAAA	2025-07-25	2025 IES LC CHAMPIONSHIPS
400 Freestyle	LCM	5:05.72	BB+13.63s to A	2024-06-22	2024 IE VS Starlight Open slow pool
50 Backstroke	LCM	31.69	AA+1.30s to AAA	2026-05-31	2026 TRI-CITY INVITATIONAL venue
100 Backstroke	LCM	1:08.33	A+1.64s to AA	2025-07-26	2025 IES LC CHAMPIONSHIPS venue
200 Backstroke	LCM	2:31.32	BB+0.23s to A	2025-07-27	2025 IES LC CHAMPIONSHIPS venue
50 Breaststroke	LCM	34.47	AA+0.98s to AAA	2026-05-30	2026 TRI-CITY INVITATIONAL venue
100 Breaststroke	LCM	1:19.54	BB+1.15s to A	2026-05-29	2026 TRI-CITY INVITATIONAL venue
200 Breaststroke	LCM	3:03.89	BB+12.50s to A	2024-07-26	2024 IES LC CHAMPIONSHIPS
100 Butterfly	LCM	1:23.50	+4.91s to B	2024-06-02	2024 TRI-CITY INVITATIONAL venue
200 Individual Medley	LCM	2:31.96	A+5.07s to AA	2026-05-29	2026 TRI-CITY INVITATIONAL venue
400 Individual Medley	LCM	5:42.39	BB+13.10s to A	2025-06-08	2025 TRI-CITY INVITATIONAL venue

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 Freestyle	SCY	23.12	flat	200 Free Relay	2026-03-01	2026 IES Short Course Championships
50 Freestyle	SCY	23.81	flying	200 Medley Relay (leg 4)	2025-10-26	2025 IE VS Very Scary Open
50 Freestyle	SCY	23.62	flying	200 Free Relay (leg 4)	2026-01-16	2026 PN VAST 49th Annual Washington Open- APP
50 Backstroke	SCY	26.24	flat	200 Medley Relay	2026-02-28	2026 IES Short Course Championships
50 Breaststroke	SCY	37.62	flying	200 Medley Relay (leg 2)	2023-03-04	2023 IES Short Course Championships
100 Freestyle	LCM	1:07.02	flat	400 Free Relay	2024-07-27	2024 IES LC CHAMPIONSHIPS
100 Backstroke	LCM	1:15.11	flat	400 Medley Relay	2024-07-26	2024 IES LC 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 15-16 · SCY

3396 points (6/6 events)

Event	Time	Points
500 FR SCY	5:51.00	487
200 BK SCY	2:10.88	604
200 BR SCY	2:39.64	483
200 FL SCY	2:10.86	638
200 IM SCY	2:08.13	689
400 IM SCY	5:05.31	495

IMR 15-16 · SCY

3651 points (5/5 events)

Event	Time	Points
200 FR SCY	1:56.68	667
100 BK SCY	56.56	719
100 BR SCY	57.65	1002
100 FL SCY	1:00.62	574
200 IM SCY	2:08.13	689

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

PR splits

100 Freestyle SCY 46.44 split/total mismatch

25.47

27.83

22.47

23.97

200 Freestyle SCY 1:56.68

25.07

28.84

31.63

31.14

Front half 53.91s · back half 62.77s

1650 Freestyle SCY 20:12.55

31.23

35.39

36.84

36.21

36.18

36.50

36.94

37.47

36.65

37.46

37.81

37.44

37.59

38.74

37.01

38.13

37.97

38.29

37.78

38.37

36.81

38.09

38.10

34.49

35.00

36.85

37.33

35.42

36.40

35.79

34.39

100 Backstroke SCY 56.56

27.08

29.48

Front half 27.08s · back half 29.48s

200 Backstroke SCY 2:10.88

14.40

15.03

15.95

16.79

17.18

17.64

17.20

16.69

Front half 62.17s · back half 68.71s

100 Breaststroke SCY 57.65 split/total mismatch

33.12

38.80

27.22

30.43

200 Breaststroke SCY 2:39.64

34.90

40.14

41.94

42.66

Front half 75.04s · back half 84.60s

200 Butterfly SCY 2:10.86

26.52

33.19

39.25

31.90

Front half 59.71s · back half 71.15s

100 Individual Medley SCY 59.75

27.03

32.72

Front half 27.03s · back half 32.72s

200 Individual Medley SCY 2:08.13

27.06

33.48

37.91

29.68

Front half 60.54s · back half 67.59s

400 Individual Medley SCY 5:05.31

33.53

40.79

36.70

36.57

42.61

44.08

36.10

34.93

Front half 147.59s · back half 157.72s

200 Freestyle LCM 2:04.29 split/total mismatch

66.85

76.81

60.31

63.98

200 Backstroke LCM 2:31.32

73.71

77.61

Front half 73.71s · back half 77.61s

200 Breaststroke LCM 3:03.89 split/total mismatch

89.20

95.86

41.50

46.81

48.28

47.30

200 Individual Medley LCM 2:31.96

72.37

79.59

Front half 72.37s · back half 79.59s

400 Individual Medley LCM 5:42.39

80.70

86.03

99.76

75.90

Front half 166.73s · back half 175.66s

Reaction time

fastest 0.65s average 0.694s slowest 0.79s 14 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 23.02 37 swims

100 Freestyle SCY 46.44 36 swims

200 Freestyle SCY 1:56.68 20 swims

500 Freestyle SCY 5:51.00 7 swims

1650 Freestyle SCY 20:12.55 1 swim

50 Backstroke SCY 26.15 18 swims

100 Backstroke SCY 56.56 31 swims

200 Backstroke SCY 2:10.88 17 swims

50 Breaststroke SCY 32.39 9 swims

100 Breaststroke SCY 57.65 25 swims

200 Breaststroke SCY 2:39.64 9 swims

50 Butterfly SCY 25.67 7 swims

100 Butterfly SCY 1:00.62 6 swims

200 Butterfly SCY 2:10.86 1 swim

100 Individual Medley SCY 59.75 8 swims

200 Individual Medley SCY 2:08.13 25 swims

400 Individual Medley SCY 5:05.31 5 swims

50 Freestyle LCM 26.42 17 swims

100 Freestyle LCM 58.77 20 swims

200 Freestyle LCM 2:04.29 17 swims

400 Freestyle LCM 5:05.72 2 swims

50 Backstroke LCM 31.69 11 swims

100 Backstroke LCM 1:08.33 18 swims

200 Backstroke LCM 2:31.32 12 swims

50 Breaststroke LCM 34.47 9 swims

100 Breaststroke LCM 1:19.54 18 swims

200 Breaststroke LCM 3:03.89 4 swims

100 Butterfly LCM 1:23.50 1 swim

200 Individual Medley LCM 2:31.96 11 swims

400 Individual Medley LCM 5:42.39 2 swims