James Zheng

Mage 13FLUTSLCUTES

371 plausible swims · 64 meets · 2019-05-17 → 2026-07-01

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	15.65		2021-12-18	2022 UT SWMI Ano Nuevo Dual venue
50 Freestyle	SCY	25.22	AA+0.83s to AAA·+2.33s to Sectionals	2026-03-07	2026 SC UTAGS Championships venue
100 Freestyle	SCY	55.27	AA+2.18s to AAA·+5.78s to Sectionals	2026-05-02	Flower Power Invite 2026 - copied venue
200 Freestyle	SCY	2:02.29	A+0.90s to AA·+13.80s to Sectionals	2026-02-20	Legendary Encore 2026 - copied venue
500 Freestyle	SCY	5:41.91	BB+0.22s to A·+48.62s to Sectionals	2025-12-29	60th Kearns Holiday Open Invitational venue
1000 Freestyle	SCY	12:55.00	B+9.01s to BB·+162.81s to Sectionals	2023-12-28	58th Kearns Holiday Open Invitational venue
1650 Freestyle	SCY	22:02.28	B+33.89s to BB·+288.29s to Sectionals	2024-12-26	59th Kearns Holiday Open Invitational venue
25 Backstroke	SCY	16.46		2023-10-20	Dive Into The Unknown 2023 venue
50 Backstroke	SCY	28.53	AA+0.64s to AAA·+2.14s to Sectionals	2026-07-01	2026 OA Summer Splash venue
100 Backstroke	SCY	59.73	AA+1.24s to AAA·+3.24s to Sectionals	2026-07-01	2026 OA Summer Splash venue
200 Backstroke	SCY	2:22.34	BB+3.35s to A·+16.95s to Sectionals	2023-01-01	58th Kearns Holiday Open Invitational
25 Breaststroke	SCY	19.17		2022-05-14	2022 UT SLC 12-Un Pop & Power venue
50 Breaststroke	SCY	31.62	AAA+1.23s to AAAA·+1.33s to Sectionals	2026-03-07	2026 SC UTAGS Championships venue
100 Breaststroke	SCY	1:11.07	A+1.78s to AA·+6.78s to Sectionals	2026-03-06	2026 SC UTAGS Championships venue
200 Breaststroke	SCY	2:34.19	A+3.90s to AA·+11.40s to Sectionals	2026-03-05	2026 SC UTAGS Championships venue
25 Butterfly	SCY	16.36		2023-09-23	The Timeless Classic venue
50 Butterfly	SCY	27.82	AA+0.53s to AAA·+2.93s to Sectionals	2026-07-01	2026 OA Summer Splash venue
100 Butterfly	SCY	1:05.74	BB+2.55s to A·+12.15s to Sectionals	2026-02-20	Legendary Encore 2026 - copied venue
200 Butterfly	SCY	2:29.95	BB+8.26s to A·+28.46s to Sectionals	2025-12-30	60th Kearns Holiday Open Invitational venue
100 Individual Medley	SCY	1:01.82		2026-05-02	Flower Power Invite 2026 - copied venue
200 Individual Medley	SCY	2:18.57	A+3.28s to AA·+16.18s to Sectionals	2026-03-06	2026 SC UTAGS Championships venue
400 Individual Medley	SCY	4:54.12	A+4.33s to AA·+35.83s to Sectionals	2025-11-22	2025 MAC Thanksgiving Invitational venue
50 Freestyle	LCM	28.32	AA+0.33s to AAA·+2.03s to Sectionals	2026-06-05	Speed Lake City 2026 venue
100 Freestyle	LCM	1:03.41	AA+1.92s to AAA·+6.72s to Sectionals	2026-06-20	2026 Summer Spectacular fast pool
200 Freestyle	LCM	2:25.28	A+5.59s to AA·+21.29s to Sectionals	2025-07-26	2025 RAFC Last Splash Invitational venue
400 Freestyle	LCM	5:16.39	BB+7.90s to A·+53.30s to Sectionals	2025-07-25	2025 RAFC Last Splash Invitational venue
800 Freestyle	LCM	11:07.52	BB+23.53s to A·+118.53s to Sectionals		Speed Lake City 2026 venue
1500 Freestyle	LCM	21:01.52	BB+28.13s to A·+201.43s to Sectionals	2026-06-05	Speed Lake City 2026 venue
50 Backstroke	LCM	33.42	AA+1.03s to AAA·+2.43s to Sectionals	2026-06-19	2026 Summer Spectacular fast pool
100 Backstroke	LCM	1:11.98	A+0.19s to AA·+5.79s to Sectionals	2026-04-17	2026 UVRays April Tri-Meet venue
200 Backstroke	LCM	2:36.44	A+0.55s to AA·+12.15s to Sectionals	2026-06-05	Speed Lake City 2026 venue
50 Breaststroke	LCM	37.58	AA+1.49s to AAA·+2.49s to Sectionals	2026-06-06	Speed Lake City 2026 venue
100 Breaststroke	LCM	1:23.53	BB+0.24s to A·+9.34s to Sectionals	2026-06-06	Speed Lake City 2026 venue
200 Breaststroke	LCM	2:59.79	A+4.50s to AA·+15.40s to Sectionals	2026-06-20	2026 Summer Spectacular fast pool
50 Butterfly	LCM	32.55	A+0.46s to AA·+4.06s to Sectionals	2026-06-06	Speed Lake City 2026 venue
100 Butterfly	LCM	1:14.02	BB+1.93s to A·+12.43s to Sectionals	2026-06-19	2026 Summer Spectacular fast pool
200 Individual Medley	LCM	2:35.11	AA+5.52s to AAA·+13.92s to Sectionals	2026-06-20	2026 Summer Spectacular fast pool
400 Individual Medley	LCM	5:40.52	A+6.43s to AA·+41.93s to Sectionals	2026-06-05	Speed Lake City 2026 venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.

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.

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	31.50	flat	200 Free Relay	2022-03-05	2022 UT SC Age Group Championship
50 Freestyle	SCY	24.82	flying	200 Free Relay (leg 2)	2026-03-07	2026 SC UTAGS Championships
100 Freestyle	SCY	55.54	flying	400 Free Relay (leg 2)	2026-03-05	2026 SC UTAGS Championships
50 Breaststroke	SCY	32.04	flying	200 Medley Relay (leg 2)	2026-03-06	2026 SC UTAGS Championships
50 Freestyle	LCM	30.37	flying	200 Free Relay (leg 3)	2025-07-19	2025 UTAGS LC Championships
100 Freestyle	LCM	1:09.13	flying	400 Free Relay (leg 3)	2025-07-17	2025 UTAGS LC Championships
50 Breaststroke	LCM	40.85	flying	200 Medley Relay (leg 2)	2025-07-18	2025 UTAGS LC Championships
50 Butterfly	LCM	42.92	flying	200 Medley Relay (leg 3)	2022-07-22	2022 UT LC Champs

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 13-14 · SCY

3506 points (6/6 events)

Event	Time	Points
500 FR SCY	5:41.91	605
200 BK SCY	2:22.34	541
200 BR SCY	2:34.19	615
200 FL SCY	2:29.95	482
200 IM SCY	2:18.57	625
400 IM SCY	4:54.12	638

IMR 13-14 · SCY

3143 points (5/5 events)

Event	Time	Points
200 FR SCY	2:02.29	667
100 BK SCY	59.73	718
100 BR SCY	1:11.07	613
100 FL SCY	1:05.74	520
200 IM SCY	2:18.57	625

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

PR splits

100 Freestyle SCY 55.27

27.01

28.26

Front half 27.01s · back half 28.26s

200 Freestyle SCY 2:02.29

28.58

31.08

31.24

31.39

Front half 59.66s · back half 62.63s

500 Freestyle SCY 5:41.91

30.09

34.15

35.92

35.70

36.34

35.54

34.58

33.12

33.86

32.61

Front half 172.20s · back half 169.71s

1000 Freestyle SCY 12:55.00

32.04

38.74

38.68

39.61

38.48

38.81

39.78

40.11

38.31

41.13

38.41

40.12

39.51

38.17

39.68

39.55

40.44

39.03

38.37

36.03

Front half 385.69s · back half 389.31s

1650 Freestyle SCY 22:02.28

31.65

38.75

41.12

39.53

39.59

39.61

39.50

38.81

41.27

40.50

41.21

40.56

41.45

41.06

41.10

42.11

41.51

40.70

42.64

40.17

38.70

39.92

41.26

40.31

42.16

40.28

42.94

41.61

40.91

37.74

38.01

40.12

35.48

200 Backstroke SCY 2:22.34 split/total mismatch

36.29

38.86

34.09

36.60

36.81

34.84

100 Breaststroke SCY 1:11.07

33.48

37.59

Front half 33.48s · back half 37.59s

200 Breaststroke SCY 2:34.19

35.18

39.14

40.32

39.55

Front half 74.32s · back half 79.87s

100 Butterfly SCY 1:05.74

31.59

34.15

Front half 31.59s · back half 34.15s

200 Butterfly SCY 2:29.95

32.10

38.81

40.42

38.62

Front half 70.91s · back half 79.04s

100 Individual Medley SCY 1:01.82

28.86

32.96

Front half 28.86s · back half 32.96s

200 Individual Medley SCY 2:18.57

30.51

33.66

42.17

32.23

Front half 64.17s · back half 74.40s

400 Individual Medley SCY 4:54.12

32.44

38.48

38.31

38.28

40.29

41.42

33.63

31.27

Front half 147.51s · back half 146.61s

100 Freestyle LCM 1:03.41

29.81

33.60

Front half 29.81s · back half 33.60s

200 Freestyle LCM 2:25.28

34.32

37.34

37.44

36.18

Front half 71.66s · back half 73.62s

400 Freestyle LCM 5:16.39

35.33

39.83

40.77

40.55

41.77

41.17

39.89

37.08

Front half 156.48s · back half 159.91s

1500 Freestyle LCM 21:01.52

34.33

40.64

41.77

41.35

43.08

42.09

42.14

42.13

42.51

42.39

42.45

41.10

43.41

41.91

43.72

42.50

43.86

42.85

43.35

43.18

42.72

43.27

43.01

42.84

43.32

42.72

41.82

41.50

40.73

38.83

Front half 625.02s · back half 636.50s

100 Backstroke LCM 1:11.98

34.38

37.60

Front half 34.38s · back half 37.60s

200 Backstroke LCM 2:36.44

36.74

39.60

40.56

39.54

Front half 76.34s · back half 80.10s

100 Breaststroke LCM 1:23.53

40.05

43.48

Front half 40.05s · back half 43.48s

200 Breaststroke LCM 2:59.79

40.63

46.11

47.10

45.95

Front half 86.74s · back half 93.05s

100 Butterfly LCM 1:14.02

34.12

39.90

Front half 34.12s · back half 39.90s

200 Individual Medley LCM 2:35.11

33.16

39.07

47.29

35.59

Front half 72.23s · back half 82.88s

400 Individual Medley LCM 5:40.52

34.93

42.83

43.80

41.89

48.18

49.18

40.78

38.93

Front half 163.45s · back half 177.07s

Reaction time

fastest 0.60s average 0.660s slowest 0.79s 4 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.

25 Freestyle SCY 15.65 1 swim

50 Freestyle SCY 25.22 22 swims

100 Freestyle SCY 55.27 22 swims

200 Freestyle SCY 2:02.29 20 swims

500 Freestyle SCY 5:41.91 11 swims

1000 Freestyle SCY 12:55.00 2 swims

1650 Freestyle SCY 22:02.28 1 swim

25 Backstroke SCY 16.46 1 swim

50 Backstroke SCY 28.53 16 swims

100 Backstroke SCY 59.73 21 swims

200 Backstroke SCY 2:22.34 8 swims

25 Breaststroke SCY 19.17 1 swim

50 Breaststroke SCY 31.62 23 swims

100 Breaststroke SCY 1:11.07 20 swims

200 Breaststroke SCY 2:34.19 13 swims

25 Butterfly SCY 16.36 1 swim

50 Butterfly SCY 27.82 21 swims

100 Butterfly SCY 1:05.74 13 swims

200 Butterfly SCY 2:29.95 4 swims

100 Individual Medley SCY 1:01.82 24 swims

200 Individual Medley SCY 2:18.57 16 swims

400 Individual Medley SCY 4:54.12 8 swims

50 Freestyle LCM 28.32 13 swims

100 Freestyle LCM 1:03.41 12 swims

200 Freestyle LCM 2:25.28 7 swims

400 Freestyle LCM 5:16.39 3 swims

800 Freestyle LCM 11:07.52 0 swims

1500 Freestyle LCM 21:01.52 2 swims

50 Backstroke LCM 33.42 7 swims

100 Backstroke LCM 1:11.98 6 swims

200 Backstroke LCM 2:36.44 2 swims

50 Breaststroke LCM 37.58 9 swims

100 Breaststroke LCM 1:23.53 10 swims

200 Breaststroke LCM 2:59.79 6 swims

50 Butterfly LCM 32.55 6 swims

100 Butterfly LCM 1:14.02 6 swims

200 Individual Medley LCM 2:35.11 8 swims

400 Individual Medley LCM 5:40.52 4 swims