Jacob Livshin

Mage 15NCVATAC

128 plausible swims · 14 meets · 2022-10-08 → 2026-03-28

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.69	A+1.00s to AA	2025-09-21	2025 TAC TITANS Blue v Green Meet venue
100 Freestyle	SCY	51.05	AA+1.26s to AAA	2026-03-28	2026 TAC TITANS Tarheel States Meet venue
200 Freestyle	SCY	1:49.97	AA+1.28s to AAA	2025-11-07	2025 TAC TITANS Big Southern Classic venue
500 Freestyle	SCY	5:02.93	AA+7.24s to AAA	2025-08-02	2025 TAC TITANS Summer Sizzler venue
1000 Freestyle	SCY	10:35.66	AA+19.87s to AAA	2025-12-04	2025 TAC TITANS Blizzard Blitz venue
50 Backstroke	SCY	27.70	A+0.81s to AA	2025-09-21	2025 TAC TITANS Blue v Green Meet venue
100 Backstroke	SCY	55.40	AA+0.81s to AAA	2025-08-01	2025 TAC TITANS Summer Sizzler venue
200 Backstroke	SCY	2:00.81	AA+1.52s to AAA	2026-03-28	2026 TAC TITANS Tarheel States Meet venue
50 Breaststroke	SCY	33.73	BB+1.64s to A	2025-09-21	2025 TAC TITANS Blue v Green Meet venue
100 Breaststroke	SCY	1:09.56	BB+2.17s to A	2025-10-11	TAC v. NOVA Dual Meet - copied venue
200 Breaststroke	SCY	2:30.82	BB+3.83s to A	2025-12-06	2025 TAC TITANS Blizzard Blitz venue
50 Butterfly	SCY	26.45	AA+1.06s to AAA	2025-09-21	2025 TAC TITANS Blue v Green Meet venue
100 Butterfly	SCY	55.10	AA+1.11s to AAA	2025-11-07	2025 TAC TITANS Big Southern Classic venue
200 Butterfly	SCY	2:02.11	AA+1.12s to AAA	2025-11-08	2025 TAC TITANS Big Southern Classic venue
100 Individual Medley	SCY	1:01.20		2025-09-21	2025 TAC TITANS Blue v Green Meet venue
200 Individual Medley	SCY	2:03.63	AA+2.44s to AAA	2025-12-07	2025 TAC TITANS Blizzard Blitz venue
400 Individual Medley	SCY	4:24.02	AA+3.53s to AAA	2025-11-06	2025 TAC TITANS Big Southern Classic venue
50 Freestyle	LCM	28.06	A+0.67s to AA	2025-07-26	2025 LC Closeout Meet venue
100 Freestyle	LCM	58.89	AA+1.80s to AAA	2025-07-27	2025 LC Closeout Meet venue
200 Freestyle	LCM	2:07.61	AA+1.82s to AAA	2025-07-26	2025 LC Closeout Meet venue
400 Freestyle	LCM	4:31.87	AA+4.08s to AAA	2025-07-25	2025 LC Closeout Meet venue
800 Freestyle	LCM	9:23.32	AA+9.73s to AAA	2025-07-17	NCS LC AG Championships venue
1500 Freestyle	LCM	18:07.86	AA+20.17s to AAA	2025-07-20	NCS LC AG Championships venue
100 Backstroke	LCM	1:04.81	AA+1.02s to AAA	2025-07-19	NCS LC AG Championships venue
200 Backstroke	LCM	2:20.90	AA+2.41s to AAA	2025-07-20	NCS LC AG Championships venue
100 Breaststroke	LCM	1:16.66	A+1.57s to AA	2025-07-27	2025 LC Closeout Meet venue
200 Breaststroke	LCM	2:59.77	BB+8.38s to A	2025-05-17	2025 TAC TITANS Spring Fling Meet venue
100 Butterfly	LCM	1:03.16	AA+1.47s to AAA	2025-07-18	NCS LC AG Championships venue
200 Butterfly	LCM	2:22.91	AA+4.92s to AAA	2025-07-19	NCS LC AG Championships venue
200 Individual Medley	LCM	2:23.70	AA+3.21s to AAA	2025-07-20	NCS LC AG Championships venue
400 Individual Medley	LCM	5:04.31	AA+2.42s to AAA	2025-07-18	NCS LC AG Championships venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

IMX / IMR

IMX 15-16 · SCY

4418 points (6/6 events)

Event	Time	Points
500 FR SCY	5:02.93	758
200 BK SCY	2:00.81	769
200 BR SCY	2:30.82	573
200 FL SCY	2:02.11	785
200 IM SCY	2:03.63	767
400 IM SCY	4:24.02	766

IMR 15-16 · LCM

3757 points (5/5 events)

Event	Time	Points
200 FR LCM	2:07.61	780
100 BK LCM	1:04.81	773
100 BR LCM	1:16.66	670
100 FL LCM	1:03.16	758
200 IM LCM	2:23.70	776

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

PR splits

100 Freestyle SCY 51.05

24.88

26.17

Front half 24.88s · back half 26.17s

200 Freestyle SCY 1:49.97

25.53

27.70

28.55

28.19

Front half 53.23s · back half 56.74s

500 Freestyle SCY 5:02.93

27.86

30.23

30.05

30.74

30.70

30.77

30.96

31.41

30.70

29.51

Front half 149.58s · back half 153.35s

1000 Freestyle SCY 10:35.66

28.19

188.14

32.39

32.58

32.30

32.51

32.38

32.41

32.22

32.56

32.45

32.38

32.46

31.67

31.02

100 Backstroke SCY 55.40

27.14

28.26

Front half 27.14s · back half 28.26s

200 Backstroke SCY 2:00.81

28.54

30.47

31.08

30.72

Front half 59.01s · back half 61.80s

100 Breaststroke SCY 1:09.56

33.16

36.40

Front half 33.16s · back half 36.40s

200 Breaststroke SCY 2:30.82

33.65

37.60

39.16

40.41

Front half 71.25s · back half 79.57s

100 Butterfly SCY 55.10

26.12

28.98

Front half 26.12s · back half 28.98s

200 Butterfly SCY 2:02.11

26.87

30.44

32.14

32.66

Front half 57.31s · back half 64.80s

100 Individual Medley SCY 1:01.20

27.54

33.66

Front half 27.54s · back half 33.66s

200 Individual Medley SCY 2:03.63

26.82

30.73

37.11

28.97

Front half 57.55s · back half 66.08s

400 Individual Medley SCY 4:24.02

27.11

31.33

33.39

33.05

38.58

40.02

30.75

29.79

Front half 124.88s · back half 139.14s

100 Freestyle LCM 58.89

28.35

30.54

Front half 28.35s · back half 30.54s

200 Freestyle LCM 2:07.61

29.60

32.82

33.00

32.19

Front half 62.42s · back half 65.19s

400 Freestyle LCM 4:31.87

31.75

34.31

34.41

34.36

34.11

35.04

34.52

33.37

Front half 134.83s · back half 137.04s

800 Freestyle LCM 9:23.32 RT 0.69s

31.38

33.86

34.56

35.12

35.64

35.42

35.99

35.94

36.22

35.27

36.32

36.20

35.93

35.45

35.95

34.07

Front half 277.91s · back half 285.41s

1500 Freestyle LCM 18:07.86 RT 0.66s

32.91

36.21

36.45

37.07

36.80

37.06

37.32

36.90

37.47

37.08

36.87

36.70

36.09

35.58

36.12

36.09

36.50

36.79

36.87

36.48

36.77

35.59

36.59

36.29

36.60

35.86

35.74

34.88

33.70

Front half 546.63s · back half 541.23s

100 Backstroke LCM 1:04.81 RT 0.77s

32.05

32.76

Front half 32.05s · back half 32.76s

200 Backstroke LCM 2:20.90 RT 0.99s

33.89

35.52

36.15

35.34

Front half 69.41s · back half 71.49s

100 Breaststroke LCM 1:16.66

36.36

40.30

Front half 36.36s · back half 40.30s

200 Breaststroke LCM 2:59.77

40.60

45.34

46.96

46.87

Front half 85.94s · back half 93.83s

100 Butterfly LCM 1:03.16 RT 0.69s

29.48

33.68

Front half 29.48s · back half 33.68s

200 Butterfly LCM 2:22.91 RT 0.72s

31.76

35.79

36.90

38.46

Front half 67.55s · back half 75.36s

200 Individual Medley LCM 2:23.70 RT 0.64s

30.91

36.51

43.28

33.00

Front half 67.42s · back half 76.28s

400 Individual Medley LCM 5:04.31 RT 0.68s

31.10

37.04

39.15

37.71

45.20

45.80

35.15

33.16

Front half 145.00s · back half 159.31s

Reaction time

fastest 0.64s average 0.767s slowest 0.99s 10 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 24.69 1 swim

100 Freestyle SCY 51.05 2 swims

200 Freestyle SCY 1:49.97 11 swims

500 Freestyle SCY 5:02.93 2 swims

1000 Freestyle SCY 10:35.66 1 swim

50 Backstroke SCY 27.70 1 swim

100 Backstroke SCY 55.40 14 swims

200 Backstroke SCY 2:00.81 13 swims

50 Breaststroke SCY 33.73 2 swims

100 Breaststroke SCY 1:09.56 2 swims

200 Breaststroke SCY 2:30.82 1 swim

50 Butterfly SCY 26.45 1 swim

100 Butterfly SCY 55.10 11 swims

200 Butterfly SCY 2:02.11 13 swims

100 Individual Medley SCY 1:01.20 1 swim

200 Individual Medley SCY 2:03.63 10 swims

400 Individual Medley SCY 4:24.02 3 swims

50 Freestyle LCM 28.06 2 swims

100 Freestyle LCM 58.89 2 swims

200 Freestyle LCM 2:07.61 3 swims

400 Freestyle LCM 4:31.87 4 swims

800 Freestyle LCM 9:23.32 2 swims

1500 Freestyle LCM 18:07.86 1 swim

100 Backstroke LCM 1:04.81 5 swims

200 Backstroke LCM 2:20.90 4 swims

100 Breaststroke LCM 1:16.66 2 swims

200 Breaststroke LCM 2:59.77 1 swim

100 Butterfly LCM 1:03.16 3 swims

200 Butterfly LCM 2:22.91 3 swims

200 Individual Medley LCM 2:23.70 3 swims

400 Individual Medley LCM 5:04.31 4 swims