Henry Chang

Mage 18MRNILIACTS

202 plausible swims · 44 meets · 2019-01-01 → 2025-07-18

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.08	BB+0.39s to A·+1.69s to Sectionals	2023-01-27	2023 MR LIAC January 13&Over Time Trial
100 Freestyle	SCY	52.09	BB+0.10s to A·+3.60s to Sectionals	2024-11-15	2024 MR NYS/VAC VAC Classic Invitational
200 Freestyle	SCY	1:50.28	A+0.09s to AA·+3.99s to Sectionals	2024-03-08	2024 MR Metro 15-18 Age Group Team Challenge
500 Freestyle	SCY	4:32.57	AAAA·Futures ✓+3.78s to Winter JNs	2025-01-17	2025 MR NBS Newburgh Sharks Trials & Finals
50 Backstroke	SCY	31.37	+0.48s to B·+7.68s to Futures	2019-01-01	2019 Star SC Invitational
100 Backstroke	SCY	1:00.96	B+0.07s to BB·+6.47s to Sectionals	2024-01-12	2024 MR NBS Sharks Trials & Finals
200 Backstroke	SCY	2:07.61	BB+3.82s to A·+9.02s to Sectionals	2024-10-19	2024 MR LIAC Chappy's Invitational
50 Breaststroke	SCY	27.02	AAA+0.33s to AAAA·+0.73s to Futures	2023-01-27	2023 MR LIAC January 13&Over Time Trial
100 Breaststroke	SCY	1:05.75	BB+1.56s to A·+4.26s to Sectionals	2023-01-01	Metropolitan Swimming Club
200 Breaststroke	SCY	2:20.08	BB+0.49s to A·+5.09s to Sectionals	2024-03-08	2024 MR Metro 15-18 Age Group Team Challenge
50 Butterfly	SCY	30.36	B+1.67s to BB·+7.47s to Futures	2019-01-01	2019 Star SC Invitational
100 Butterfly	SCY	54.32	A+0.43s to AA·+1.13s to Sectionals	2025-02-13	2025 MR TYR Senior Met Winter Championship
200 Butterfly	SCY	2:01.30	A+0.11s to AA·+0.11s to Sectionals	2024-03-08	2024 MR Metro 15-18 Age Group Team Challenge
100 Individual Medley	SCY	59.60		2023-01-27	2023 MR LIAC January 13&Over Time Trial
200 Individual Medley	SCY	2:12.35	BB+5.56s to A·+12.96s to Sectionals	2022-03-11	2022 MR Metro SC Junior Olympics
400 Individual Medley	SCY	4:20.04	AA+9.25s to AAA·+4.95s to Sectionals	2020-12-11	2020 MR LIAC Travel To Nowhere
50 Freestyle	LCM	27.08	A+0.79s to AA·+1.59s to Sectionals	2023-06-11	2023 MR LIAC Summertime Classic Invitational venue
100 Freestyle	LCM	58.10	A+0.41s to AA·+2.61s to Sectionals	2022-07-22	2022 Metropolitan Long Course Junior Olympics
200 Freestyle	LCM	2:04.88	AA+4.19s to AAA·+3.59s to Sectionals	2023-07-22	2023 MR Metro LC Age Group Championships venue
400 Freestyle	LCM	4:29.63	A+0.64s to AA·+12.04s to Sectionals	2022-07-22	2022 Metropolitan Long Course Junior Olympics
50 Backstroke	LCM	41.34	+4.05s to B·+13.45s to Futures	2019-05-10	2019 mr lie may extravaganza
100 Backstroke	LCM	1:08.68	BB+1.69s to A·+6.69s to Sectionals	2023-06-10	2023 MR LIAC Summertime Classic Invitational venue
200 Backstroke	LCM	2:32.52	BB+6.63s to A·+17.73s to Sectionals	2023-06-11	2023 MR LIAC Summertime Classic Invitational venue
50 Breaststroke	LCM	50.58	+9.59s to B·+19.69s to Futures	2019-05-10	2019 mr lie may extravaganza
100 Breaststroke	LCM	1:22.21	B+1.32s to BB·+12.52s to Sectionals	2023-05-13	2023 MR LIAC Spring Kickoff Invitational venue
200 Breaststroke	LCM	2:50.34	BB+7.05s to A·+17.75s to Sectionals	2024-07-20	2024 Metropolitan LC Junior Met Championships venue
50 Butterfly	LCM	35.47	+0.68s to B·+9.18s to Futures	2019-05-10	2019 mr lie may extravaganza
100 Butterfly	LCM	1:03.33	A+1.74s to AA·+3.14s to Sectionals	2023-07-21	2023 MR Metro LC Age Group Championships venue
200 Butterfly	LCM	2:24.89	BB+1.00s to A·+8.60s to Sectionals	2023-07-23	2023 MR Metro LC Age Group Championships venue
200 Individual Medley	LCM	2:21.69	AA+6.00s to AAA·+5.50s to Sectionals	2023-07-23	2023 MR Metro LC Age Group Championships venue
400 Individual Medley	LCM	5:03.41	AA+11.92s to AAA·+13.52s to Sectionals	2023-07-22	2023 MR Metro LC Age Group Championships venue

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

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

IMX / IMR

IMX 17-18 · SCY

4347 points (6/6 events)

Event	Time	Points
500 FR SCY	4:32.57	998
200 BK SCY	2:07.61	604
200 BR SCY	2:20.08	655
200 FL SCY	2:01.30	741
200 IM SCY	2:12.35	583
400 IM SCY	4:20.04	766

IMR 17-18 · LCM

3323 points (5/5 events)

Event	Time	Points
200 FR LCM	2:04.88	774
100 BK LCM	1:08.68	608
100 BR LCM	1:22.21	496
100 FL LCM	1:03.33	691
200 IM LCM	2:21.69	754

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

PR splits

100 Freestyle SCY 52.09

25.26

26.83

Front half 25.26s · back half 26.83s

200 Freestyle SCY 1:50.28

25.75

28.01

28.13

28.39

Front half 53.76s · back half 56.52s

500 Freestyle SCY 4:32.57 split/total mismatch

27.57

57.31

87.77

118.85

308.38

340.09

280.89

314.03

31.71

66.04

100.81

136.00

100 Backstroke SCY 1:00.96

28.11

56.81

29.10

60.96

100 Breaststroke SCY 1:05.75

33.40

71.95

30.39

65.75

200 Breaststroke SCY 2:20.08

30.82

34.69

37.32

37.25

Front half 65.51s · back half 74.57s

100 Butterfly SCY 54.32 split/total mismatch

24.72

27.90

Front half 24.72s · back half 29.60s

200 Butterfly SCY 2:01.30

26.99

30.43

31.27

32.61

Front half 57.42s · back half 63.88s

100 Individual Medley SCY 59.60

30.29

65.65

27.49

59.60

200 Individual Medley SCY 2:12.35

28.89

33.15

34.77

35.54

Front half 62.04s · back half 70.31s

200 Freestyle LCM 2:04.88

29.19

31.57

31.26

32.86

Front half 60.76s · back half 64.12s

400 Freestyle LCM 4:29.63

31.68

33.80

34.46

34.35

33.81

33.85

33.91

33.77

Front half 134.29s · back half 135.34s

100 Backstroke LCM 1:08.68

32.95

35.73

Front half 32.95s · back half 35.73s

200 Backstroke LCM 2:32.52

36.45

38.51

38.92

38.64

Front half 74.96s · back half 77.56s

100 Breaststroke LCM 1:22.21

38.70

43.51

Front half 38.70s · back half 43.51s

200 Breaststroke LCM 2:50.34

37.73

41.67

44.93

46.01

Front half 79.40s · back half 90.94s

100 Butterfly LCM 1:03.33

29.24

34.09

Front half 29.24s · back half 34.09s

200 Butterfly LCM 2:24.89

31.61

37.27

37.72

38.29

Front half 68.88s · back half 76.01s

200 Individual Medley LCM 2:21.69

30.10

36.99

42.41

32.19

Front half 67.09s · back half 74.60s

400 Individual Medley LCM 5:03.41

31.46

36.56

39.85

38.30

44.77

45.10

33.72

33.65

Front half 146.17s · back half 157.24s

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 24.08 15 swims

100 Freestyle SCY 52.09 13 swims

200 Freestyle SCY 1:50.28 13 swims

500 Freestyle SCY 4:32.57 5 swims

50 Backstroke SCY 31.37 5 swims

100 Backstroke SCY 1:00.96 11 swims

200 Backstroke SCY 2:07.61 7 swims

50 Breaststroke SCY 27.02 3 swims

100 Breaststroke SCY 1:05.75 8 swims

200 Breaststroke SCY 2:20.08 4 swims

50 Butterfly SCY 30.36 5 swims

100 Butterfly SCY 54.32 13 swims

200 Butterfly SCY 2:01.30 11 swims

100 Individual Medley SCY 59.60 6 swims

200 Individual Medley SCY 2:12.35 10 swims

400 Individual Medley SCY 4:20.04 3 swims

50 Freestyle LCM 27.08 6 swims

100 Freestyle LCM 58.10 8 swims

200 Freestyle LCM 2:04.88 6 swims

400 Freestyle LCM 4:29.63 5 swims

50 Backstroke LCM 41.34 1 swim

100 Backstroke LCM 1:08.68 8 swims

200 Backstroke LCM 2:32.52 3 swims

50 Breaststroke LCM 50.58 1 swim

100 Breaststroke LCM 1:22.21 4 swims

200 Breaststroke LCM 2:50.34 2 swims

50 Butterfly LCM 35.47 1 swim

100 Butterfly LCM 1:03.33 11 swims

200 Butterfly LCM 2:24.89 3 swims

200 Individual Medley LCM 2:21.69 6 swims

400 Individual Medley LCM 5:03.41 5 swims