Jeffrey Tan

Mage 16CCHIPCMACUNVCHS

60 plausible swims · 10 meets · 2023-02-18 → 2026-06-21

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	25.64	BB+1.25s to A	2026-01-24	Orinda Aquatics SCY Senior Open Meet venue
100 Freestyle	SCY	56.40	BB+2.91s to A	2026-01-25	Orinda Aquatics SCY Senior Open Meet venue
200 Freestyle	SCY	1:57.54	BB+0.75s to A	2026-02-14	2026 Santa Clara Senior Champs venue
500 Freestyle	SCY	5:03.41	AA+12.32s to AAA	2026-05-01	2026 WCAL Championships venue
1000 Freestyle	SCY	11:51.11	BB+49.52s to A	2023-02-20	CCS Age Group Championship slow pool
50 Backstroke	SCY	27.45	BB+0.16s to A	2026-02-14	2026 Santa Clara Senior Champs venue
100 Backstroke	SCY	57.39	A+1.70s to AA	2026-05-01	2026 WCAL Championships venue
200 Backstroke	SCY	2:04.95	A+2.96s to AA	2026-01-24	Orinda Aquatics SCY Senior Open Meet venue
100 Butterfly	SCY	1:04.69	B+2.20s to BB	2026-02-14	2026 Santa Clara Senior Champs venue
200 Individual Medley	SCY	2:09.98	BB+0.29s to A	2026-01-25	Orinda Aquatics SCY Senior Open Meet venue
400 Individual Medley	SCY	4:40.69	BB+3.00s to A	2026-01-24	Orinda Aquatics SCY Senior Open Meet venue
50 Freestyle	LCM	28.51	BB+0.22s to A	2026-06-07	QSS LCM Meet Senior 6-7 venue
100 Freestyle	LCM	1:02.46	BB+0.87s to A	2026-06-19	HISI Senior Summer Championship (LCM) venue
200 Freestyle	LCM	2:14.49	A+5.30s to AA	2026-06-18	HISI Senior Summer Championship (LCM) venue
400 Freestyle	LCM	4:44.06	A+8.37s to AA	2026-06-19	HISI Senior Summer Championship (LCM) venue
800 Freestyle	LCM	9:35.82	A+4.53s to AA	2024-06-27	Arena Grand Challenge 2024 venue
1500 Freestyle	LCM	18:57.40	A+38.01s to AA	2024-06-30	Arena Grand Challenge 2024 venue
100 Backstroke	LCM	1:07.76	A+2.47s to AA	2026-06-18	HISI Senior Summer Championship (LCM) venue
200 Backstroke	LCM	2:31.61	BB+3.92s to A	2026-06-21	HISI Senior Summer Championship (LCM) venue
200 Individual Medley	LCM	2:29.93	A+4.94s to AA	2026-06-18	HISI Senior Summer Championship (LCM) venue
400 Individual Medley	LCM	5:26.30	BB+3.91s to A	2024-01-01	5 Oka-Fedder, Sophia K 15 Fresno Dolphins Swim Team-CC 9:36.51 9:23.86

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

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
100 Freestyle	SCY	1:01.20	flying	400 Medley Relay (leg 4)	2023-02-19	CCS Age Group Championship
100 Freestyle	SCY	1:03.40	flying	400 Free Relay (leg 3)	2023-02-18	CCS Age Group Championship
200 Freestyle	SCY	2:09.44	flat	800 Free Relay	2023-02-20	CCS Age Group Championship

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

2747 points (4/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:03.41	755
200 BK SCY	2:04.95	695
200 IM SCY	2:09.98	660
400 IM SCY	4:40.69	637
200 BR SCY	—	0
200 FL SCY	—	0

IMR 15-16 · SCY

2474 points (4/5 events — incomplete)

Event	Time	Points
200 FR SCY	1:57.54	653
100 BK SCY	57.39	689
100 FL SCY	1:04.69	472
200 IM SCY	2:09.98	660
100 BR SCY	—	0

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

PR splits

100 Freestyle SCY 56.40

26.84

29.56

Front half 26.84s · back half 29.56s

200 Freestyle SCY 1:57.54

26.64

29.88

30.69

30.33

Front half 56.52s · back half 61.02s

500 Freestyle SCY 5:03.41

26.82

29.45

30.16

30.74

30.85

31.38

31.37

31.32

31.30

30.02

Front half 148.02s · back half 155.39s

1000 Freestyle SCY 11:51.11

32.11

35.46

35.99

35.67

35.05

35.29

36.21

35.99

36.32

35.91

36.11

36.57

36.27

36.05

35.70

35.90

36.03

36.49

34.98

33.01

Front half 354.00s · back half 357.11s

200 Backstroke SCY 2:04.95

29.03

30.86

32.49

32.57

Front half 59.89s · back half 65.06s

100 Butterfly SCY 1:04.69

29.42

35.27

Front half 29.42s · back half 35.27s

200 Individual Medley SCY 2:09.98

28.04

32.35

39.15

30.44

Front half 60.39s · back half 69.59s

400 Individual Medley SCY 4:40.69

29.61

34.81

34.05

34.10

42.01

41.97

32.82

31.32

Front half 132.57s · back half 148.12s

100 Freestyle LCM 1:02.46

29.85

32.61

Front half 29.85s · back half 32.61s

200 Freestyle LCM 2:14.49

30.64

33.44

35.86

34.55

Front half 64.08s · back half 70.41s

400 Freestyle LCM 4:44.06

31.62

34.68

35.65

36.43

36.71

36.52

37.09

35.36

Front half 138.38s · back half 145.68s

800 Freestyle LCM 9:35.82

31.76

35.12

36.05

36.52

36.08

36.58

36.42

36.38

36.56

36.38

36.41

37.35

36.01

36.47

36.49

35.24

Front half 284.91s · back half 290.91s

1500 Freestyle LCM 18:57.40

32.95

37.14

37.23

37.72

38.34

37.85

38.06

38.72

37.75

37.93

38.12

76.38

76.68

38.01

38.21

77.31

38.26

38.60

77.25

38.46

38.45

76.16

74.10

Front half 449.53s · back half 687.87s

100 Backstroke LCM 1:07.76

32.56

35.20

Front half 32.56s · back half 35.20s

200 Backstroke LCM 2:31.61

33.56

37.90

40.02

40.13

Front half 71.46s · back half 80.15s

200 Individual Medley LCM 2:29.93

32.28

38.33

44.46

34.86

Front half 70.61s · back half 79.32s

Progression

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

50 Freestyle SCY 25.64 3 swims

100 Freestyle SCY 56.40 4 swims

200 Freestyle SCY 1:57.54 3 swims

500 Freestyle SCY 5:03.41 5 swims

1000 Freestyle SCY 11:51.11 1 swim

50 Backstroke SCY 27.45 1 swim

100 Backstroke SCY 57.39 3 swims

200 Backstroke SCY 2:04.95 4 swims

100 Butterfly SCY 1:04.69 1 swim

200 Individual Medley SCY 2:09.98 1 swim

400 Individual Medley SCY 4:40.69 1 swim

50 Freestyle LCM 28.51 1 swim

100 Freestyle LCM 1:02.46 2 swims

200 Freestyle LCM 2:14.49 4 swims

400 Freestyle LCM 4:44.06 3 swims

800 Freestyle LCM 9:35.82 2 swims

1500 Freestyle LCM 18:57.40 2 swims

100 Backstroke LCM 1:07.76 5 swims

200 Backstroke LCM 2:31.61 7 swims

200 Individual Medley LCM 2:29.93 3 swims

400 Individual Medley LCM 5:26.30 4 swims