Jake Sachtjen

Mage 18IEMTPNUTCASTIESSASUN

352 plausible swims · 44 meets · 2016-10-07 → 2024-07-28

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.68	A+0.99s to AA	2024-03-01	2024 IES Short Course Championships fast pool
100 Freestyle	SCY	50.89	A+1.00s to AA	2024-03-03	2024 IES Short Course Championships fast pool
200 Freestyle	SCY	1:48.50	AA+3.11s to AAA	2024-03-02	2024 IES Short Course Championships fast pool
500 Freestyle	SCY	4:48.71	AA+2.02s to AAA	2023-12-08	2023 IE SWAT Winter Invite venue
1000 Freestyle	SCY	10:01.45	AAA+26.56s to AAAA	2023-03-09	2023 Northwest Spring Speedo Sectionals venue
1650 Freestyle	SCY	16:39.04	AAA+40.85s to AAAA	2023-03-12	2023 Northwest Spring Speedo Sectionals venue
50 Backstroke	SCY	28.71	B+0.02s to BB	2022-12-10	2022 SWAT Winter Invite venue
100 Backstroke	SCY	1:00.52	BB+4.33s to A	2023-11-12	2023 Adam England Memorial Fall Splash venue
200 Backstroke	SCY	2:10.62	BB+6.83s to A	2023-10-08	2023 SWAT Fall Challenge venue
50 Breaststroke	SCY	30.70	BB+0.11s to A	2023-12-09	2023 IE SWAT Winter Invite venue
100 Breaststroke	SCY	1:09.03	BB+4.84s to A	2023-11-12	2023 Adam England Memorial Fall Splash venue
200 Breaststroke	SCY	2:24.88	BB+5.29s to A	2023-12-09	2023 IE SWAT Winter Invite venue
50 Butterfly	SCY	25.65	A+0.26s to AA	2024-03-03	2024 IES Short Course Championships fast pool
100 Butterfly	SCY	55.69	A+1.80s to AA	2024-04-03	2024 Western Zone SCY Senior Zones fast pool
200 Butterfly	SCY	2:00.86	AA+4.97s to AAA	2024-04-05	2024 Western Zone SCY Senior Zones fast pool
100 Individual Medley	SCY	1:23.82		2017-10-14	2017 IE IMX Fall Challenge slow pool
200 Individual Medley	SCY	2:03.93	A+2.44s to AA	2024-03-01	2024 IES Short Course Championships fast pool
400 Individual Medley	SCY	4:22.10	AA+11.31s to AAA	2024-04-04	2024 Western Zone SCY Senior Zones fast pool
50 Freestyle	LCM	27.66	BB+0.27s to A	2023-06-03	2023 TRI-CITY INVITE venue
100 Freestyle	LCM	59.62	A+1.93s to AA	2023-06-02	2023 TRI-CITY INVITE venue
200 Freestyle	LCM	2:06.39	A+0.20s to AA	2023-07-22	2023 IES LC Championships venue
400 Freestyle	LCM	4:23.59	AA+6.30s to AAA	2023-07-21	2023 IES LC Championships venue
800 Freestyle	LCM	9:08.30	AA+9.51s to AAA	2023-06-03	2023 TRI-CITY INVITE venue
1500 Freestyle	LCM	17:22.58	AA+11.59s to AAA	2023-06-23	2023 Summer Solstice venue
50 Backstroke	LCM	34.41	BB+2.42s to A	2022-06-26	2022 IE VAN Summer Solstice venue
100 Backstroke	LCM	1:11.50	BB+4.51s to A	2023-07-22	2023 IES LC Championships venue
200 Backstroke	LCM	2:32.53	BB+6.64s to A	2022-06-25	2022 IE VAN Summer Solstice venue
50 Breaststroke	LCM	35.37	BB+0.28s to A	2023-06-03	2023 TRI-CITY INVITE venue
100 Breaststroke	LCM	1:21.54	B+0.65s to BB	2021-06-06	2021 TRI-CITY OPEN venue
200 Breaststroke	LCM	2:52.21	BB+8.92s to A	2024-07-27	2024 IES LC CHAMPIONSHIPS venue
50 Butterfly	LCM	29.42	A+0.83s to AA	2023-06-24	2023 Summer Solstice venue
100 Butterfly	LCM	1:03.21	A+1.62s to AA	2023-07-23	2023 IES LC Championships venue
200 Butterfly	LCM	2:15.00	AA+3.11s to AAA	2024-07-26	2024 IES LC CHAMPIONSHIPS venue
200 Individual Medley	LCM	2:23.65	A+1.76s to AA	2024-07-26	2024 IES LC CHAMPIONSHIPS venue
400 Individual Medley	LCM	5:03.74	AA+12.25s to AAA	2023-06-24	2023 Summer Solstice venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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	23.52	flying	200 Free Relay (leg 4)	2023-11-12	2023 Adam England Memorial Fall Splash
100 Freestyle	SCY	59.40	flat	400 Free Relay	2020-03-08	2020 IES SC Junior Olympics
50 Breaststroke	SCY	30.91	flying	200 Medley Relay (leg 2)	2022-12-10	2022 SWAT Winter Invite
50 Butterfly	SCY	26.99	flying	200 Medley Relay (leg 3)	2022-03-05	2022 IES SC Junior Olympics
100 Butterfly	SCY	1:06.40	flying	400 Medley Relay (leg 3)	2020-03-07	2020 IES SC Junior Olympics

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 17-18 · LCM

4205 points (6/6 events)

Event	Time	Points
400 FR LCM	4:23.59	801
200 BK LCM	2:32.53	575
200 BR LCM	2:52.21	559
200 FL LCM	2:15.00	799
200 IM LCM	2:23.65	724
400 IM LCM	5:03.74	747

IMR 17-18 · SCY

3241 points (5/5 events)

Event	Time	Points
200 FR SCY	1:48.50	787
100 BK SCY	1:00.52	527
100 BR SCY	1:09.03	533
100 FL SCY	55.69	684
200 IM SCY	2:03.93	710

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

PR splits

100 Freestyle SCY 50.89

24.42

26.47

Front half 24.42s · back half 26.47s

200 Freestyle SCY 1:48.50

24.77

27.44

28.37

27.92

Front half 52.21s · back half 56.29s

500 Freestyle SCY 4:48.71

25.48

28.13

29.24

29.62

29.67

29.79

29.59

29.48

29.50

28.21

Front half 142.14s · back half 146.57s

1000 Freestyle SCY 10:01.45 RT 0.67s

25.98

28.94

29.45

29.77

29.74

30.14

30.33

30.47

30.72

30.29

30.61

30.70

30.63

30.64

30.71

30.92

31.10

30.72

30.63

28.96

Front half 295.83s · back half 305.62s

1650 Freestyle SCY 16:39.04 RT 0.51s

26.48

29.52

29.46

29.95

30.17

30.22

30.39

30.26

30.28

30.23

30.26

30.43

30.59

30.51

30.39

30.69

30.52

30.78

31.10

30.65

30.71

30.80

30.39

30.65

30.83

30.62

30.64

30.89

30.36

30.77

30.31

28.91

100 Backstroke SCY 1:00.52

29.91

30.61

Front half 29.91s · back half 30.61s

200 Backstroke SCY 2:10.62

31.24

33.35

33.63

32.40

Front half 64.59s · back half 66.03s

100 Breaststroke SCY 1:09.03

32.60

36.43

Front half 32.60s · back half 36.43s

200 Breaststroke SCY 2:24.88

31.80

37.24

38.43

37.41

Front half 69.04s · back half 75.84s

100 Butterfly SCY 55.69

26.14

29.55

Front half 26.14s · back half 29.55s

200 Butterfly SCY 2:00.86

26.86

30.49

31.67

31.84

Front half 57.35s · back half 63.51s

100 Individual Medley SCY 1:23.82

40.85

42.97

Front half 40.85s · back half 42.97s

200 Individual Medley SCY 2:03.93

26.36

32.18

36.53

28.86

Front half 58.54s · back half 65.39s

400 Individual Medley SCY 4:22.10

26.24

31.04

33.31

34.10

39.81

38.83

30.08

28.69

Front half 124.69s · back half 137.41s

200 Freestyle LCM 2:06.39

60.88

65.51

Front half 60.88s · back half 65.51s

400 Freestyle LCM 4:23.59

63.25

67.34

67.22

65.78

Front half 130.59s · back half 133.00s

1500 Freestyle LCM 17:22.58

64.98

69.68

69.96

69.94

70.10

70.01

69.75

69.70

69.78

70.41

70.53

70.16

70.85

70.35

66.38

200 Backstroke LCM 2:32.53

36.14

39.21

39.92

37.26

Front half 75.35s · back half 77.18s

200 Breaststroke LCM 2:52.21

81.93

90.28

Front half 81.93s · back half 90.28s

200 Butterfly LCM 2:15.00

29.57

34.34

35.48

35.61

Front half 63.91s · back half 71.09s

200 Individual Medley LCM 2:23.65

29.63

38.57

43.47

31.98

Front half 68.20s · back half 75.45s

400 Individual Medley LCM 5:03.74

67.70

80.80

90.04

65.20

Front half 148.50s · back half 155.24s

Reaction time

fastest 0.46s average 0.527s slowest 0.67s 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 23.68 17 swims

100 Freestyle SCY 50.89 19 swims

200 Freestyle SCY 1:48.50 18 swims

500 Freestyle SCY 4:48.71 12 swims

1000 Freestyle SCY 10:01.45 4 swims

1650 Freestyle SCY 16:39.04 5 swims

50 Backstroke SCY 28.71 7 swims

100 Backstroke SCY 1:00.52 11 swims

200 Backstroke SCY 2:10.62 6 swims

50 Breaststroke SCY 30.70 9 swims

100 Breaststroke SCY 1:09.03 16 swims

200 Breaststroke SCY 2:24.88 7 swims

50 Butterfly SCY 25.65 12 swims

100 Butterfly SCY 55.69 20 swims

200 Butterfly SCY 2:00.86 22 swims

100 Individual Medley SCY 1:23.82 6 swims

200 Individual Medley SCY 2:03.93 19 swims

400 Individual Medley SCY 4:22.10 12 swims

50 Freestyle LCM 27.66 9 swims

100 Freestyle LCM 59.62 9 swims

200 Freestyle LCM 2:06.39 13 swims

400 Freestyle LCM 4:23.59 6 swims

800 Freestyle LCM 9:08.30 3 swims

1500 Freestyle LCM 17:22.58 5 swims

50 Backstroke LCM 34.41 6 swims

100 Backstroke LCM 1:11.50 9 swims

200 Backstroke LCM 2:32.53 5 swims

50 Breaststroke LCM 35.37 8 swims

100 Breaststroke LCM 1:21.54 6 swims

200 Breaststroke LCM 2:52.21 4 swims

50 Butterfly LCM 29.42 8 swims

100 Butterfly LCM 1:03.21 10 swims

200 Butterfly LCM 2:15.00 8 swims

200 Individual Medley LCM 2:23.65 12 swims

400 Individual Medley LCM 5:03.74 8 swims