Simon Sheinfeld

Mage 16FGSAS

238 plausible swims · 40 meets · 2024-01-01 → 2026-06-20

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.41	A+0.02s to AA	2026-01-01	1695169
100 Freestyle	SCY	49.20	AA+0.21s to AAA	2026-01-01	1695169
200 Freestyle	SCY	1:45.46	AAA+3.27s to AAAA	2026-03-13	2026 FGC SCY Senior Championships fast pool
500 Freestyle	SCY	4:47.11	AAA+9.32s to AAAA	2026-03-14	2026 FGC SCY Senior Championships fast pool
1000 Freestyle	SCY	10:14.97	AA+8.58s to AAA	2025-12-11	35th Annual Winter Championships venue
1650 Freestyle	SCY	16:49.57	AAA+44.58s to AAAA	2026-03-12	2026 FGC SCY Senior Championships fast pool
100 Breaststroke	SCY	1:06.70	BB+0.71s to A	2026-01-01	1695169
200 Breaststroke	SCY	2:50.63	+3.54s to B	2024-02-11	2024 Pompano Friendship Meet venue
50 Butterfly	SCY	24.63	AAA+0.84s to AAAA	2025-12-13	35th Annual Winter Championships venue
100 Butterfly	SCY	54.11	AA+1.22s to AAA	2025-12-12	35th Annual Winter Championships venue
200 Butterfly	SCY	2:00.29	AA+1.90s to AAA	2026-03-15	2026 FGC SCY Senior Championships fast pool
100 Individual Medley	SCY	1:01.09			34th Annual Winter Championships venue
200 Individual Medley	SCY	2:02.65	AA+3.76s to AAA	2026-01-01	1695169
400 Individual Medley	SCY	4:47.12	BB+9.43s to A	2025-02-08	Friendship Meet 2025 venue
50 Freestyle	LCM	25.41	AAA+0.62s to AAAA	2026-06-19	Swim Fort Lauderdale Speedo Summer Classic 26 venue
100 Freestyle	LCM	57.33	AA+0.84s to AAA	2025-06-22	Swim Fort Lauderdale Speedo Summer Classic venue
200 Freestyle	LCM	1:58.11	AAA+0.12s to AAAA	2026-06-18	Swim Fort Lauderdale Speedo Summer Classic 26 venue
400 Freestyle	LCM	4:12.87	AAA+1.18s to AAAA	2026-06-17	Swim Fort Lauderdale Speedo Summer Classic 26
800 Freestyle	LCM	9:23.96	AA+17.47s to AAA	2026-01-18	2026 Azura Winter Open LCM Invite venue
1500 Freestyle	LCM	16:49.49	AAA+5.70s to AAAA	2026-06-17	Swim Fort Lauderdale Speedo Summer Classic 26 venue
5000 Freestyle	LCM	65:30.00		2026-02-15	Sid Cassidy Open Water Weekend venue
100 Backstroke	LCM	1:11.02	BB+2.93s to A	2026-01-17	2026 Azura Winter Open LCM Invite venue
200 Backstroke	LCM	2:52.55	+0.26s to B	2024-04-28	2024 IMR-IMX Challenge venue
100 Breaststroke	LCM	1:18.38	BB+1.39s to A	2026-01-18	2026 Azura Winter Open LCM Invite venue
200 Breaststroke	LCM	3:10.07	B+8.68s to BB	2024-04-27	2024 IMR-IMX Challenge venue
50 Butterfly	LCM	32.48	BB+1.69s to A	2024-04-19	2024 Azura Spring Open LCM Invite venue
100 Butterfly	LCM	1:00.07	AAA+2.28s to AAAA	2026-06-18	Swim Fort Lauderdale Speedo Summer Classic 26 venue
200 Butterfly	LCM	2:16.49	AA+1.10s to AAA	2026-06-20	Swim Fort Lauderdale Speedo Summer Classic 26 venue
200 Individual Medley	LCM	2:26.10	A+1.11s to AA	2025-06-21	Swim Fort Lauderdale Speedo Summer Classic venue
400 Individual Medley	LCM	5:38.49	BB+16.10s to A	2024-06-14	2024 Michael Lohberg Invitational - CSSC venue

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
50 Freestyle	SCY	25.61	flying	200 Medley Relay (leg 4)	2024-03-10	2024 FG Age Group SCY Championships- CSSC
50 Freestyle	SCY	23.69	flying	200 Free Relay (leg 4)	2024-12-12	34th Annual Winter Championships
100 Freestyle	SCY	51.79	flying	400 Free Relay (leg 4)	2024-12-15	34th Annual Winter Championships
100 Butterfly	SCY	58.84	flying	400 Medley Relay (leg 3)	2024-12-14	34th Annual Winter 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

3995 points (6/6 events)

Event	Time	Points
400 FR LCM	4:12.87	973
200 BK LCM	2:52.55	419
200 BR LCM	3:10.07	452
200 FL LCM	2:16.49	840
200 IM LCM	2:26.10	739
400 IM LCM	5:38.49	572

IMR 15-16 · LCM

3818 points (5/5 events)

Event	Time	Points
200 FR LCM	1:58.11	984
100 BK LCM	1:11.02	587
100 BR LCM	1:18.38	627
100 FL LCM	1:00.07	881
200 IM LCM	2:26.10	739

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

PR splits

100 Freestyle SCY 49.20 split/total mismatch

24.13

0.94

Front half 24.13s · back half 25.07s

200 Freestyle SCY 1:45.46

24.54

26.85

27.33

26.74

Front half 51.39s · back half 54.07s

500 Freestyle SCY 4:47.11

25.02

28.38

28.83

29.47

29.52

29.56

29.63

29.97

29.15

27.58

Front half 141.22s · back half 145.89s

1000 Freestyle SCY 10:14.97

25.66

29.09

29.86

30.31

30.72

30.84

30.59

31.36

31.47

31.39

31.26

31.39

31.60

31.44

31.81

31.73

31.93

31.50

31.10

29.92

Front half 301.29s · back half 313.68s

1650 Freestyle SCY 16:49.57

26.10

28.56

29.55

29.78

30.12

30.56

30.35

30.44

30.54

30.95

30.90

30.73

30.42

30.91

30.79

30.82

31.12

31.00

31.03

31.00

30.91

31.09

31.50

31.24

31.21

31.42

30.95

31.35

31.88

31.20

31.30

30.83

29.02

100 Breaststroke SCY 1:06.70 split/total mismatch

31.71

3.28

Front half 31.71s · back half 34.99s

200 Breaststroke SCY 2:50.63

38.13

43.27

44.47

44.76

Front half 81.40s · back half 89.23s

100 Butterfly SCY 54.11

25.22

28.89

Front half 25.22s · back half 28.89s

200 Butterfly SCY 2:00.29

25.40

30.26

31.95

32.68

Front half 55.66s · back half 64.63s

200 Individual Medley SCY 2:02.65 split/total mismatch

25.82

32.44

35.60

28.79

400 Individual Medley SCY 4:47.12

30.71

35.36

38.88

37.17

41.24

40.03

32.52

31.21

Front half 142.12s · back half 145.00s

100 Freestyle LCM 57.33

27.95

29.38

Front half 27.95s · back half 29.38s

200 Freestyle LCM 1:58.11

27.43

30.27

30.54

29.87

Front half 57.70s · back half 60.41s

800 Freestyle LCM 9:23.96

65.08

70.75

72.21

72.35

72.10

71.45

71.34

68.68

Front half 280.39s · back half 283.57s

1500 Freestyle LCM 16:49.49

29.17

32.19

32.70

33.45

33.37

33.82

33.51

33.67

33.88

34.07

33.76

34.10

33.97

33.93

33.85

34.04

34.01

34.12

33.98

34.05

33.96

34.25

33.99

34.48

34.21

34.38

33.81

34.31

33.76

32.70

Front half 499.44s · back half 510.05s

200 Backstroke LCM 2:52.55

85.42

87.13

Front half 85.42s · back half 87.13s

200 Breaststroke LCM 3:10.07

91.29

98.78

Front half 91.29s · back half 98.78s

200 Butterfly LCM 2:16.49

63.75

72.74

Front half 63.75s · back half 72.74s

200 Individual Medley LCM 2:26.10

30.31

38.94

43.84

33.01

Front half 69.25s · back half 76.85s

400 Individual Medley LCM 5:38.49

33.40

41.10

44.23

46.24

135.55

37.97

Front half 118.73s · back half 219.76s

Progression

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

50 Freestyle SCY 23.41 7 swims

100 Freestyle SCY 49.20 12 swims

200 Freestyle SCY 1:45.46 15 swims

500 Freestyle SCY 4:47.11 16 swims

1000 Freestyle SCY 10:14.97 2 swims

1650 Freestyle SCY 16:49.57 9 swims

100 Breaststroke SCY 1:06.70 11 swims

200 Breaststroke SCY 2:50.63 1 swim

50 Butterfly SCY 24.63 2 swims

100 Butterfly SCY 54.11 9 swims

200 Butterfly SCY 2:00.29 11 swims

100 Individual Medley SCY 1:01.09 1 swim

200 Individual Medley SCY 2:02.65 16 swims

400 Individual Medley SCY 4:47.12 4 swims

50 Freestyle LCM 25.41 16 swims

100 Freestyle LCM 57.33 13 swims

200 Freestyle LCM 1:58.11 15 swims

400 Freestyle LCM 4:12.87 12 swims

800 Freestyle LCM 9:23.96 1 swim

1500 Freestyle LCM 16:49.49 11 swims

5000 Freestyle LCM 65:30.00 1 swim

100 Backstroke LCM 1:11.02 2 swims

200 Backstroke LCM 2:52.55 1 swim

100 Breaststroke LCM 1:18.38 2 swims

200 Breaststroke LCM 3:10.07 1 swim

50 Butterfly LCM 32.48 1 swim

100 Butterfly LCM 1:00.07 20 swims

200 Butterfly LCM 2:16.49 12 swims

200 Individual Medley LCM 2:26.10 11 swims

400 Individual Medley LCM 5:38.49 2 swims