Eric Chang

Mage 16CZEZMEMNMTNEVACSNEPHXUN

360 plausible swims · 43 meets · 2017-12-09 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	21.41	AAA+0.02s to AAAA	2026-03-22	2026 NE NSSC March Madness at MIT venue
100 Freestyle	SCY	47.56	AAA+0.77s to AAAA	2025-08-03	2025 NE CRA August End of Season Invite venue
200 Freestyle	SCY	1:44.30	AAA+2.11s to AAAA	2026-03-14	2026 NE CRA End of Season March Invite venue
500 Freestyle	SCY	4:45.03	AAA+7.24s to AAAA	2025-07-31	2025 NE CRA August End of Season Invite venue
1000 Freestyle	SCY	10:38.57	A+4.58s to AA	2024-11-22	2024 NE NSSC Prelims/Finals at PA venue
50 Backstroke	SCY	24.72	AAA+0.83s to AAAA	2026-03-14	2026 NE CRA End of Season March Invite venue
100 Backstroke	SCY	52.14	AAA+1.35s to AAAA	2026-03-14	2026 NE CRA End of Season March Invite venue
200 Backstroke	SCY	1:51.42	AAA+0.03s to AAAA	2026-03-21	2026 NE NSSC March Madness at MIT venue
50 Breaststroke	SCY	46.70	+10.01s to B	2017-12-09	2017 ME BASA Bowdoin Open venue
100 Breaststroke	SCY	1:04.11	A+0.92s to AA	2026-01-04	2026 NE INST-ABF Blizzard Classic venue
50 Butterfly	SCY	27.42	BB+0.23s to A	2022-11-18	2022 NE CRA Turkey Trot Specialty Meet
100 Butterfly	SCY	54.11	AA+1.22s to AAA	2024-12-20	2024 NE CS SCY New England Senior Meet venue
100 Individual Medley	SCY	54.97		2024-08-04	2024 NE CRA August End of Season Invite venue
200 Individual Medley	SCY	2:00.55	AA+1.66s to AAA	2024-12-21	2024 NE CS SCY New England Senior Meet venue
400 Individual Medley	SCY	4:16.60	AA+2.11s to AAA	2024-08-01	2024 NE CRA August End of Season Invite venue
50 Freestyle	LCM	24.95	AAA+0.16s to AAAA	2025-07-10	2025 NE CS LCM Senior Championships venue
100 Freestyle	LCM	54.58	AAA+0.69s to AAAA	2024-08-07	2024 EZ LC Age Group Championship venue
200 Freestyle	LCM	2:01.84	AAA+3.85s to AAAA	2025-07-13	2025 NE CS LCM Senior Championships venue
400 Freestyle	LCM	4:20.36	AAA+8.67s to AAAA	2025-07-12	2025 NE CS LCM Senior Championships venue
800 Freestyle	LCM	9:29.01	AA+22.52s to AAA	2024-06-02	2024 NE CRA MIT Team Specialty LC Meet venue
50 Backstroke	LCM	28.73	AAA+0.34s to AAAA	2026-05-17	2026 NE CS Spring Fever venue
100 Backstroke	LCM	1:00.74	AAA+1.15s to AAAA	2026-04-11	2026 NE CS Season Opener venue
200 Backstroke	LCM	2:11.56	AAA+2.37s to AAAA	2026-05-03	2026 NE CS Spring Fling venue
100 Breaststroke	LCM	1:17.71	BB+0.72s to A	2024-06-02	2024 NE CRA MIT Team Specialty LC Meet venue
200 Breaststroke	LCM	2:47.22	A+6.73s to AA	2024-06-28	2024 NE NSSC June 28 MIT Specialty venue
50 Butterfly	LCM	27.76	AAA+0.87s to AAAA	2026-06-13	2026 NE CS Summer Solstice venue
100 Butterfly	LCM	1:00.20	AAA+2.41s to AAAA	2024-08-08	2024 EZ LC Age Group Championship venue
200 Butterfly	LCM	2:17.74	AA+2.35s to AAA	2024-07-28	2024 CRA July LC P/Fand Specialty Meet venue
200 Individual Medley	LCM	2:15.11	AAA+2.72s to AAAA	2024-08-07	2024 EZ LC Age Group Championship venue
400 Individual Medley	LCM	4:53.68	AAA+11.59s to AAAA	2024-07-19	2024 NE BGSC LCM 11-14 Championships venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	22.16	flying	200 Free Relay (leg 3)	2025-08-03	2025 NE CRA August End of Season Invite
100 Freestyle	SCY	47.66	flying	400 Free Relay (leg 4)	2025-03-14	2025 MN RSC CZ North Section Spring Champions
200 Freestyle	SCY	1:46.66	flying	800 Free Relay (leg 2)	2025-03-13	2025 MN RSC CZ North Section Spring Champions
50 Backstroke	SCY	26.56	flat	200 Medley Relay	2024-02-23	2024 NE CRA 11-14 SCY Age Group Championship
100 Backstroke	SCY	54.35	flat	400 Medley Relay	2025-03-15	2025 MN RSC CZ North Section Spring Champions
100 Freestyle	LCM	55.12	flying	400 Free Relay (leg 4)	2025-07-13	2025 NE CS LCM Senior Championships
200 Freestyle	LCM	2:03.30	flying	800 Free Relay (leg 2)	2025-07-10	2025 NE CS LCM Senior Championships
100 Backstroke	LCM	1:02.45	flat	400 Medley Relay	2025-07-12	2025 NE CS LCM Senior Championships
100 Butterfly	LCM	1:01.14	flying	400 Medley Relay (leg 3)	2024-07-20	2024 NE BGSC LCM 11-14 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 · LCM

5128 points (6/6 events)

Event	Time	Points
400 FR LCM	4:20.36	891
200 BK LCM	2:11.56	946
200 BR LCM	2:47.22	664
200 FL LCM	2:17.74	817
200 IM LCM	2:15.11	934
400 IM LCM	4:53.68	876

IMR 15-16 · LCM

4287 points (5/5 events)

Event	Time	Points
200 FR LCM	2:01.84	896
100 BK LCM	1:00.74	939
100 BR LCM	1:17.71	643
100 FL LCM	1:00.20	875
200 IM LCM	2:15.11	934

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

PR splits

100 Freestyle SCY 47.56

22.91

24.65

Front half 22.91s · back half 24.65s

200 Freestyle SCY 1:44.30

23.27

26.13

27.51

27.39

Front half 49.40s · back half 54.90s

500 Freestyle SCY 4:45.03

25.75

27.43

27.52

28.04

28.79

29.23

29.77

30.04

30.08

28.38

Front half 137.53s · back half 147.50s

1000 Freestyle SCY 10:38.57

26.25

28.73

29.60

30.61

31.31

31.72

32.12

32.52

32.67

32.85

32.86

33.23

32.92

33.08

34.19

33.49

33.41

32.72

30.10

Front half 308.38s · back half 330.19s

100 Backstroke SCY 52.14

25.52

26.62

Front half 25.52s · back half 26.62s

200 Backstroke SCY 1:51.42

26.11

28.11

28.70

28.50

Front half 54.22s · back half 57.20s

100 Breaststroke SCY 1:04.11

30.33

33.78

Front half 30.33s · back half 33.78s

100 Butterfly SCY 54.11

25.49

28.62

Front half 25.49s · back half 28.62s

100 Individual Medley SCY 54.97

25.46

29.51

Front half 25.46s · back half 29.51s

200 Individual Medley SCY 2:00.55

25.58

30.28

36.78

27.91

Front half 55.86s · back half 64.69s

400 Individual Medley SCY 4:16.60

25.96

29.79

31.50

31.73

38.76

39.59

29.88

29.39

Front half 118.98s · back half 137.62s

100 Freestyle LCM 54.58

26.66

27.92

Front half 26.66s · back half 27.92s

200 Freestyle LCM 2:01.84

28.45

30.66

31.30

31.43

Front half 59.11s · back half 62.73s

400 Freestyle LCM 4:20.36

30.30

32.65

33.21

33.66

32.77

33.19

33.16

31.42

Front half 129.82s · back half 130.54s

800 Freestyle LCM 9:29.01

67.63

71.37

72.13

72.06

71.53

72.56

71.89

69.84

Front half 283.19s · back half 285.82s

100 Backstroke LCM 1:00.74

29.99

30.75

Front half 29.99s · back half 30.75s

200 Backstroke LCM 2:11.56

31.00

33.11

34.23

33.22

Front half 64.11s · back half 67.45s

200 Breaststroke LCM 2:47.22

82.16

85.06

Front half 82.16s · back half 85.06s

100 Butterfly LCM 1:00.20

28.05

32.15

Front half 28.05s · back half 32.15s

200 Butterfly LCM 2:17.74

30.54

33.30

37.33

36.57

Front half 63.84s · back half 73.90s

200 Individual Medley LCM 2:15.11

28.55

35.68

40.64

30.24

Front half 64.23s · back half 70.88s

400 Individual Medley LCM 4:53.68

29.68

34.00

36.63

37.03

44.59

45.98

32.94

32.83

Front half 137.34s · back half 156.34s

Progression

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

50 Freestyle SCY 21.41 31 swims

100 Freestyle SCY 47.56 28 swims

200 Freestyle SCY 1:44.30 30 swims

500 Freestyle SCY 4:45.03 7 swims

1000 Freestyle SCY 10:38.57 1 swim

50 Backstroke SCY 24.72 12 swims

100 Backstroke SCY 52.14 33 swims

200 Backstroke SCY 1:51.42 29 swims

50 Breaststroke SCY 46.70 1 swim

100 Breaststroke SCY 1:04.11 7 swims

50 Butterfly SCY 27.42 2 swims

100 Butterfly SCY 54.11 19 swims

100 Individual Medley SCY 54.97 3 swims

200 Individual Medley SCY 2:00.55 11 swims

400 Individual Medley SCY 4:16.60 8 swims

50 Freestyle LCM 24.95 14 swims

100 Freestyle LCM 54.58 16 swims

200 Freestyle LCM 2:01.84 9 swims

400 Freestyle LCM 4:20.36 9 swims

800 Freestyle LCM 9:29.01 2 swims

50 Backstroke LCM 28.73 1 swim

100 Backstroke LCM 1:00.74 16 swims

200 Backstroke LCM 2:11.56 17 swims

100 Breaststroke LCM 1:17.71 5 swims

200 Breaststroke LCM 2:47.22 7 swims

50 Butterfly LCM 27.76 1 swim

100 Butterfly LCM 1:00.20 13 swims

200 Butterfly LCM 2:17.74 8 swims

200 Individual Medley LCM 2:15.11 15 swims

400 Individual Medley LCM 4:53.68 5 swims