Ethan Zhang

Mage 12FLRAYSSHARKSRQ

227 plausible swims · 33 meets · 2024-01-20 → 2026-07-09

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.27	AAAA	2026-03-08	2026 Florida Swimming FLAGS NORTH venue
100 Freestyle	SCY	53.79	AAA+0.10s to AAAA	2026-03-07	2026 Florida Swimming FLAGS NORTH venue
200 Freestyle	SCY	2:00.45	AAA+3.46s to AAAA	2026-02-21	CCS Last Chance Meet Feb 2026 venue
500 Freestyle	SCY	5:15.78	AAA+0.79s to AAAA	2026-02-07	2026 GCST WINTER OPEN venue
1000 Freestyle	SCY	10:52.59	AAAA	2026-02-08	2026 GCST WINTER OPEN venue
1650 Freestyle	SCY	18:49.89	AAA+28.40s to AAAA	2026-01-11	2026 WINTERFEST SWIM MEET venue
50 Backstroke	SCY	29.25	AAA+1.06s to AAAA	2026-03-27	2026 Sunshine State Showcase venue
100 Backstroke	SCY	1:02.71	AAA+3.22s to AAAA	2026-03-28	2026 Sunshine State Showcase venue
200 Backstroke	SCY	2:20.23	AA+4.34s to AAA	2026-01-11	2026 WINTERFEST SWIM MEET venue
50 Breaststroke	SCY	31.97	AAA+0.48s to AAAA	2025-09-20	2025 GCST FALL INVITE venue
100 Breaststroke	SCY	1:09.09	AAA+1.30s to AAAA	2025-12-07	2025 Speedo Gator Holiday Classic fast pool
200 Breaststroke	SCY	2:31.29	AAA+3.90s to AAAA	2025-10-12	2025 OCTOBERFEST SWIM MEET venue
50 Butterfly	SCY	27.43	AAA+0.74s to AAAA	2026-03-28	2026 Sunshine State Showcase venue
100 Butterfly	SCY	1:00.06	AAA+0.97s to AAAA	2026-03-28	2026 Sunshine State Showcase venue
200 Butterfly	SCY	2:17.36	AAA+4.87s to AAAA	2026-02-22	CCS Last Chance Meet Feb 2026 venue
100 Individual Medley	SCY	1:00.70	AAAA	2025-12-06	2025 Speedo Gator Holiday Classic fast pool
200 Individual Medley	SCY	2:10.95	AAAA	2026-03-27	2026 Sunshine State Showcase venue
400 Individual Medley	SCY	4:37.49	AAAA	2026-02-21	CCS Last Chance Meet Feb 2026 venue
50 Freestyle	LCM	28.70	AAA+0.61s to AAAA	2026-04-19	2026 SAINT PETE'S 1st LONG COURSE MEET venue
100 Freestyle	LCM	1:00.80	AAAA	2026-04-17	2026 SAINT PETE'S 1st LONG COURSE MEET venue
200 Freestyle	LCM	2:16.20	AAA+1.81s to AAAA	2026-05-03	2026 Sea Dragon May Open venue
400 Freestyle	LCM	4:44.21	AAAA	2026-05-02	2026 Sea Dragon May Open venue
50 Backstroke	LCM	34.62	AA+0.23s to AAA	2026-04-17	2026 SAINT PETE'S 1st LONG COURSE MEET venue
100 Backstroke	LCM	1:16.10	AA+1.81s to AAA	2026-05-02	2026 Sea Dragon May Open venue
50 Breaststroke	LCM	33.75	AAAA	2026-07-09	2026 FL Summer Age Group Championships
100 Breaststroke	LCM	1:20.86	AAA+1.87s to AAAA	2025-07-12	2025 FL Summer Age Group Championships venue
200 Breaststroke	LCM	2:43.97	AAAA	2026-07-09	2026 FL Summer Age Group Championships
50 Butterfly	LCM	30.91	AAA+0.62s to AAAA	2026-07-09	2026 FL Summer Age Group Championships
100 Butterfly	LCM	1:11.81	AA+0.12s to AAA	2026-04-19	2026 SAINT PETE'S 1st LONG COURSE MEET venue
200 Butterfly	LCM	2:44.47	AA+2.98s to AAA	2026-05-03	2026 Sea Dragon May Open venue
200 Individual Medley	LCM	2:31.73	AAA+0.64s to AAAA	2026-04-19	2026 SAINT PETE'S 1st LONG COURSE MEET venue
400 Individual Medley	LCM	5:24.98	AAAA	2026-05-03	2026 Sea Dragon May Open venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

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	24.41	flat	200 Free Relay	2026-03-05	2026 Florida Swimming FLAGS NORTH
50 Freestyle	SCY	24.74	flying	200 Free Relay (leg 3)	2026-03-27	2026 Sunshine State Showcase
50 Freestyle	SCY	27.48	flying	200 Medley Relay (leg 4)	2025-03-08	2025 Florida Swimming FLAGs - SOUTH
100 Freestyle	SCY	53.82	flat	400 Free Relay	2026-03-08	2026 Florida Swimming FLAGS NORTH
100 Freestyle	SCY	52.02	flying	400 Medley Relay (leg 4)	2026-03-05	2026 Florida Swimming FLAGS NORTH
50 Breaststroke	SCY	30.50	flying	200 Medley Relay (leg 2)	2026-03-07	2026 Florida Swimming FLAGS NORTH
50 Freestyle	LCM	34.20	flat	200 Free Relay	2024-07-14	2024 FL Summer Age Group Championships
50 Freestyle	LCM	33.46	flying	200 Medley Relay (leg 4)	2024-07-13	2024 FL Summer Age Group Championships
50 Freestyle	LCM	29.27	flying	200 Free Relay (leg 2)	2025-07-11	2025 FL Summer Age Group Championships
100 Freestyle	LCM	1:04.96	flat	400 Free Relay	2025-07-12	2025 FL Summer Age Group Championships
50 Breaststroke	LCM	37.90	flying	200 Medley Relay (leg 2)	2025-07-10	2025 FL Summer Age Group Championships
100 Breaststroke	LCM	1:21.58	flying	400 Medley Relay (leg 2)	2025-07-11	2025 FL Summer Age Group 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 11-12 · SCY

4767 points (5/5 events)

Event	Time	Points
500 FR SCY	5:15.78	992
100 BK SCY	1:02.71	853
100 BR SCY	1:09.09	944
100 FL SCY	1:00.06	952
200 IM SCY	2:10.95	1026

IMR 11-12 · LCM

4812 points (5/5 events)

Event	Time	Points
200 FR LCM	2:16.20	960
50 BK LCM	34.62	834
50 BR LCM	33.75	1100
50 FL LCM	30.91	941
200 IM LCM	2:31.73	977

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

PR splits

100 Freestyle SCY 53.79

26.05

27.74

Front half 26.05s · back half 27.74s

200 Freestyle SCY 2:00.45

28.00

30.94

31.46

30.05

Front half 58.94s · back half 61.51s

500 Freestyle SCY 5:15.78

154.50

186.62

218.81

251.10

283.38

315.72

347.35

379.83

411.80

315.78

1000 Freestyle SCY 10:52.59

29.90

33.75

32.92

33.01

33.37

33.61

32.88

33.28

33.69

33.17

32.82

33.28

32.82

32.90

32.02

32.39

31.58

32.80

32.18

30.22

Front half 329.58s · back half 323.01s

1650 Freestyle SCY 18:49.89

30.56

33.75

33.68

33.94

33.88

34.05

34.81

34.10

34.52

34.61

34.37

34.40

34.86

34.13

34.41

34.74

34.76

34.30

35.25

34.13

34.04

34.32

35.79

34.74

35.17

35.00

34.49

35.18

34.62

34.68

35.05

33.75

29.81

100 Backstroke SCY 1:02.71

30.20

32.51

Front half 30.20s · back half 32.51s

200 Backstroke SCY 2:20.23

32.92

36.27

36.62

34.42

Front half 69.19s · back half 71.04s

100 Breaststroke SCY 1:09.09

33.16

35.93

Front half 33.16s · back half 35.93s

200 Breaststroke SCY 2:31.29

34.23

39.16

39.98

37.92

Front half 73.39s · back half 77.90s

100 Butterfly SCY 1:00.06

28.09

31.97

Front half 28.09s · back half 31.97s

200 Butterfly SCY 2:17.36

29.74

34.96

35.86

36.80

Front half 64.70s · back half 72.66s

100 Individual Medley SCY 1:00.70

30.07

30.63

Front half 30.07s · back half 30.63s

200 Individual Medley SCY 2:10.95

28.53

34.16

38.79

29.47

Front half 62.69s · back half 68.26s

400 Individual Medley SCY 4:37.49

30.05

34.39

36.57

37.24

37.11

39.47

31.87

30.79

Front half 138.25s · back half 139.24s

100 Freestyle LCM 1:00.80

29.59

31.21

Front half 29.59s · back half 31.21s

200 Freestyle LCM 2:16.20

31.35

35.31

35.22

34.32

Front half 66.66s · back half 69.54s

400 Freestyle LCM 4:44.21

32.12

35.62

36.65

36.68

36.17

35.94

36.72

34.31

Front half 141.07s · back half 143.14s

100 Backstroke LCM 1:16.10

36.69

39.41

Front half 36.69s · back half 39.41s

100 Breaststroke LCM 1:20.86 RT 0.70s

38.19

42.67

Front half 38.19s · back half 42.67s

100 Butterfly LCM 1:11.81

34.25

37.56

Front half 34.25s · back half 37.56s

200 Butterfly LCM 2:44.47

36.02

42.38

43.10

42.97

Front half 78.40s · back half 86.07s

200 Individual Medley LCM 2:31.73

34.77

40.71

42.30

33.95

Front half 75.48s · back half 76.25s

400 Individual Medley LCM 5:24.98

34.82

42.55

43.70

42.81

42.76

45.82

37.31

35.21

Front half 163.88s · back half 161.10s

Reaction time

fastest 0.60s average 0.691s slowest 0.76s 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 24.27 16 swims

100 Freestyle SCY 53.79 13 swims

200 Freestyle SCY 2:00.45 7 swims

500 Freestyle SCY 5:15.78 5 swims

1000 Freestyle SCY 10:52.59 3 swims

1650 Freestyle SCY 18:49.89 1 swim

50 Backstroke SCY 29.25 10 swims

100 Backstroke SCY 1:02.71 10 swims

200 Backstroke SCY 2:20.23 1 swim

50 Breaststroke SCY 31.97 13 swims

100 Breaststroke SCY 1:09.09 18 swims

200 Breaststroke SCY 2:31.29 1 swim

50 Butterfly SCY 27.43 14 swims

100 Butterfly SCY 1:00.06 12 swims

200 Butterfly SCY 2:17.36 2 swims

100 Individual Medley SCY 1:00.70 16 swims

200 Individual Medley SCY 2:10.95 13 swims

400 Individual Medley SCY 4:37.49 3 swims

50 Freestyle LCM 28.70 8 swims

100 Freestyle LCM 1:00.80 7 swims

200 Freestyle LCM 2:16.20 6 swims

400 Freestyle LCM 4:44.21 1 swim

50 Backstroke LCM 34.62 5 swims

100 Backstroke LCM 1:16.10 4 swims

50 Breaststroke LCM 33.75 10 swims

100 Breaststroke LCM 1:20.86 8 swims

200 Breaststroke LCM 2:43.97 3 swims

50 Butterfly LCM 30.91 6 swims

100 Butterfly LCM 1:11.81 2 swims

200 Butterfly LCM 2:44.47 1 swim

200 Individual Medley LCM 2:31.73 7 swims

400 Individual Medley LCM 5:24.98 1 swim