Jacob Keen

Mage 15SESZSESXCEL

189 plausible swims · 31 meets · 2021-05-21 → 2026-06-06

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.25	A+0.56s to AA	2025-01-19	2025 TYR Mardi Gras Invite venue
100 Freestyle	SCY	52.48	A+0.49s to AA	2024-11-17	Tennessee Aquatics Fall Classic venue
200 Freestyle	SCY	1:50.38	AA+1.69s to AAA	2026-01-18	2026 TYR Mardi Gras Invite venue
500 Freestyle	SCY	5:10.85	A+1.76s to AA	2025-11-07	TNAQ 2025 FALL INVITATIONAL venue
1000 Freestyle	SCY	10:57.57	A+13.78s to AA	2025-09-14	2025 Excel Fall Fest Open venue
50 Backstroke	SCY	24.80	AAA+0.31s to AAAA	2026-02-28	2026 SE Southeastern Winter SC Championships venue
100 Backstroke	SCY	52.34	AAA+0.25s to AAAA	2026-01-18	2026 TYR Mardi Gras Invite venue
200 Backstroke	SCY	1:54.30	AAA+0.41s to AAAA	2026-01-17	2026 TYR Mardi Gras Invite venue
100 Breaststroke	SCY	1:06.86	A+2.27s to AA	2024-11-16	Tennessee Aquatics Fall Classic venue
200 Breaststroke	SCY	2:24.49	A+3.60s to AA	2024-12-07	2024 Beaman Toyota Meet of Champs venue
100 Butterfly	SCY	56.54	A+0.15s to AA	2025-01-19	2025 TYR Mardi Gras Invite venue
200 Butterfly	SCY	2:00.00	AAA+4.51s to AAAA	2026-02-28	2026 SE Southeastern Winter SC Championships venue
100 Individual Medley	SCY	58.04		2024-11-17	Tennessee Aquatics Fall Classic venue
200 Individual Medley	SCY	1:59.79	AAA+4.10s to AAAA	2026-01-17	2026 TYR Mardi Gras Invite venue
400 Individual Medley	SCY	4:27.05	AA+6.56s to AAA	2026-01-16	2026 TYR Mardi Gras Invite venue
50 Freestyle	LCM	26.89	AA+0.70s to AAA	2025-06-06	2025 Excel Firecracker Invite
100 Freestyle	LCM	1:00.02	A+0.33s to AA	2024-06-07	2024 Excel Firecracker Invite venue
200 Freestyle	LCM	2:09.73	AA+3.94s to AAA	2025-06-06	2025 Excel Firecracker Invite venue
400 Freestyle	LCM	4:46.76	A+6.87s to AA	2025-01-01	2025 xcel may open results
50 Backstroke	LCM	28.98	AAAA	2025-06-07	2025 Excel Firecracker Invite venue
100 Backstroke	LCM	1:01.24	AAA+0.35s to AAAA	2025-07-18	2025 SE Southeastern Summer LC Championships venue
200 Backstroke	LCM	2:14.36	AAA+2.17s to AAAA	2025-07-20	2025 SE Southeastern Summer LC Championships venue
50 Breaststroke	LCM	43.04	+0.45s to B	2022-07-14	2022 SE Southeastern LC Championships
100 Breaststroke	LCM	1:19.17	BB+0.78s to A	2025-01-01	2025 xcel may open results
200 Breaststroke	LCM	3:00.40	BB+9.01s to A	2024-06-07	2024 Excel Firecracker Invite venue
50 Butterfly	LCM	56.10	+19.61s to B	2021-06-18	2021 Firecracker Invite - Excel Aquatics
100 Butterfly	LCM	1:02.72	AA+1.03s to AAA	2025-06-06	2025 Excel Firecracker Invite
200 Butterfly	LCM	2:22.19	AA+4.20s to AAA	2025-06-06	2025 Excel Firecracker Invite
200 Individual Medley	LCM	2:19.04	AAA+4.95s to AAAA	2025-07-20	2025 SE Southeastern Summer LC Championships venue
400 Individual Medley	LCM	4:57.62	AAA+9.43s to AAAA	2025-07-18	2025 SE Southeastern Summer LC Championships venue

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

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
100 Backstroke	LCM	1:03.91	flat	400 Medley Relay	2024-07-20	2024 SE Southeastern Summer LC 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 · SCY

4672 points (6/6 events)

Event	Time	Points
500 FR SCY	5:10.85	702
200 BK SCY	1:54.30	908
200 BR SCY	2:24.49	651
200 FL SCY	2:00.00	828
200 IM SCY	1:59.79	843
400 IM SCY	4:27.05	740

IMR 15-16 · LCM

3897 points (5/5 events)

Event	Time	Points
200 FR LCM	2:09.73	742
100 BK LCM	1:01.24	916
100 BR LCM	1:19.17	608
100 FL LCM	1:02.72	774
200 IM LCM	2:19.04	857

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

PR splits

100 Freestyle SCY 52.48

25.12

27.36

Front half 25.12s · back half 27.36s

200 Freestyle SCY 1:50.38

25.81

27.93

28.75

27.89

Front half 53.74s · back half 56.64s

500 Freestyle SCY 5:10.85 RT 0.75s

27.33

30.54

31.23

31.61

31.76

31.86

32.40

31.69

31.65

30.78

Front half 152.47s · back half 158.38s

1000 Freestyle SCY 10:57.57

29.06

31.58

32.67

32.88

33.03

33.48

33.89

33.83

33.56

33.76

33.44

33.76

33.79

33.75

33.48

33.51

33.05

32.59

32.04

30.42

Front half 327.74s · back half 329.83s

100 Backstroke SCY 52.34

25.55

26.79

Front half 25.55s · back half 26.79s

200 Backstroke SCY 1:54.30

26.71

28.96

29.68

28.95

Front half 55.67s · back half 58.63s

100 Breaststroke SCY 1:06.86

31.39

35.47

Front half 31.39s · back half 35.47s

200 Breaststroke SCY 2:24.49

32.47

36.77

37.83

37.42

Front half 69.24s · back half 75.25s

100 Butterfly SCY 56.54

26.49

30.05

Front half 26.49s · back half 30.05s

200 Butterfly SCY 2:00.00

27.00

30.04

31.42

31.54

Front half 57.04s · back half 62.96s

100 Individual Medley SCY 58.04

26.54

31.50

Front half 26.54s · back half 31.50s

200 Individual Medley SCY 1:59.79

26.14

29.15

36.10

28.40

Front half 55.29s · back half 64.50s

400 Individual Medley SCY 4:27.05

27.88

32.35

32.76

32.44

39.81

39.05

32.74

30.02

Front half 125.43s · back half 141.62s

100 Freestyle LCM 1:00.02

29.14

30.88

Front half 29.14s · back half 30.88s

200 Freestyle LCM 2:09.73

29.20

33.21

34.26

33.06

Front half 62.41s · back half 67.32s

400 Freestyle LCM 4:46.76 split/total mismatch

31.91

35.70

35.89

37.11

36.54

37.31

36.80

35.50

100 Backstroke LCM 1:01.24

29.62

31.62

Front half 29.62s · back half 31.62s

200 Backstroke LCM 2:14.36

30.30

33.89

35.80

34.37

Front half 64.19s · back half 70.17s

100 Breaststroke LCM 1:19.17 split/total mismatch

36.67

5.83

Front half 36.67s · back half 42.50s

200 Breaststroke LCM 3:00.40

40.58

46.15

47.39

46.28

Front half 86.73s · back half 93.67s

100 Butterfly LCM 1:02.72 split/total mismatch

29.09

4.54

Front half 29.09s · back half 33.63s

200 Butterfly LCM 2:22.19 split/total mismatch

29.73

5.64

2.47

1.41

Front half 35.37s · back half 106.82s

200 Individual Medley LCM 2:19.04

29.71

33.52

42.72

33.09

Front half 63.23s · back half 75.81s

400 Individual Medley LCM 4:57.62

30.41

36.06

36.40

37.07

44.07

44.70

35.47

33.44

Front half 139.94s · back half 157.68s

Reaction time

fastest 0.59s average 0.651s slowest 0.75s 7 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 24.25 5 swims

100 Freestyle SCY 52.48 8 swims

200 Freestyle SCY 1:50.38 8 swims

500 Freestyle SCY 5:10.85 5 swims

1000 Freestyle SCY 10:57.57 2 swims

50 Backstroke SCY 24.80 5 swims

100 Backstroke SCY 52.34 10 swims

200 Backstroke SCY 1:54.30 11 swims

100 Breaststroke SCY 1:06.86 8 swims

200 Breaststroke SCY 2:24.49 4 swims

100 Butterfly SCY 56.54 8 swims

200 Butterfly SCY 2:00.00 7 swims

100 Individual Medley SCY 58.04 3 swims

200 Individual Medley SCY 1:59.79 6 swims

400 Individual Medley SCY 4:27.05 2 swims

50 Freestyle LCM 26.89 7 swims

100 Freestyle LCM 1:00.02 8 swims

200 Freestyle LCM 2:09.73 5 swims

400 Freestyle LCM 4:46.76 3 swims

50 Backstroke LCM 28.98 8 swims

100 Backstroke LCM 1:01.24 14 swims

200 Backstroke LCM 2:14.36 11 swims

50 Breaststroke LCM 43.04 1 swim

100 Breaststroke LCM 1:19.17 8 swims

200 Breaststroke LCM 3:00.40 1 swim

50 Butterfly LCM 56.10 1 swim

100 Butterfly LCM 1:02.72 5 swims

200 Butterfly LCM 2:22.19 7 swims

200 Individual Medley LCM 2:19.04 12 swims

400 Individual Medley LCM 4:57.62 6 swims