Shane Kahn

Mage 16MTNMUTCITYPCPCBLKPCSUNPC

402 plausible swims · 78 meets · 2016-06-15 → 2026-06-27

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	19.42		2025-10-10	2025 PC Sprints
50 Freestyle	SCY	21.99	AAA+0.60s to AAAA	2026-03-29	2026 Four Corner Speedo Sectionals - Carmel - fast pool
100 Freestyle	SCY	47.26	AAA+0.47s to AAAA	2026-03-26	2026 Four Corner Speedo Sectionals - Carmel - fast pool
200 Freestyle	SCY	1:45.32	AAA+3.13s to AAAA	2026-03-27	2026 Four Corner Speedo Sectionals - Carmel - fast pool
500 Freestyle	SCY	4:56.07	AA+4.98s to AAA	2025-11-07	2025 Santa Fe Veteran's Day Invitational
1000 Freestyle	SCY	10:15.98	AA+9.59s to AAA	2026-03-26	2026 Four Corner Speedo Sectionals - Carmel - fast pool
1650 Freestyle	SCY	17:02.99	AA+12.10s to AAA	2026-03-29	2026 Four Corner Speedo Sectionals - Carmel - fast pool
50 Backstroke	SCY	27.57	BB+0.28s to A	2026-06-26	2026 PC LAST CHANCE MEET venue
100 Backstroke	SCY	55.53	AA+2.24s to AAA	2025-12-04	2025 UT SC Senior Championships fast pool
200 Backstroke	SCY	2:12.71	BB+5.42s to A	2026-02-06	2026 Frostbite Invitational slow pool
50 Breaststroke	SCY	32.45	BB+0.96s to A	2026-06-26	2026 PC LAST CHANCE MEET venue
100 Breaststroke	SCY	1:09.49	BB+3.50s to A	2026-02-07	2026 Frostbite Invitational slow pool
200 Breaststroke	SCY	2:36.83	B+1.64s to BB	2026-02-06	2026 Frostbite Invitational slow pool
50 Butterfly	SCY	26.49	A+0.40s to AA	2026-06-27	2026 PC LAST CHANCE MEET venue
100 Butterfly	SCY	58.30	BB+0.61s to A	2026-01-16	2026 OA Winter Blast venue
100 Individual Medley	SCY	1:01.64		2025-10-10	2025 PC Sprints
200 Individual Medley	SCY	2:04.17	AA+5.28s to AAA	2025-11-22	Bingham Invitational OBS venue
400 Individual Medley	SCY	4:50.98	BB+13.29s to A	2025-01-31	2025 PC Frostbite Invitational slow pool
50 Freestyle	LCM	25.39	AAA+0.60s to AAAA	2026-06-12	2026 UT CHAT INVITATIONAL venue
100 Freestyle	LCM	56.18	AAA+2.29s to AAAA	2025-07-10	2025 Utah Swimming LC Senior Championships
200 Freestyle	LCM	2:03.41	AAA+5.42s to AAAA	2025-07-10	2025 Utah Swimming LC Senior Championships venue
400 Freestyle	LCM	4:29.31	AA+5.62s to AAA	2025-07-10	2025 Utah Swimming LC Senior Championships
800 Freestyle	LCM	9:26.85	AA+20.36s to AAA	2024-07-27	2024 UTAGS Long Course Championships venue
1500 Freestyle	LCM	18:09.69	AA+38.10s to AAA	2026-06-10	2026 UT CHAT INVITATIONAL venue
50 Backstroke	LCM	44.21	+6.32s to B	2021-06-04	2021 UT WFFM Summer LC Classic venue
100 Backstroke	LCM	1:12.38	BB+4.29s to A	2025-06-28	2nd Annual Water Dragon Open venue
200 Backstroke	LCM	2:33.32	BB+5.63s to A	2025-05-20	Kearns LC Classic venue
50 Breaststroke	LCM	35.15	A+0.76s to AA	2026-06-19	3rd Annual Water Dragon Open venue
100 Breaststroke	LCM	1:20.05	BB+3.06s to A	2026-06-19	3rd Annual Water Dragon Open venue
200 Breaststroke	LCM	3:18.50	+3.11s to B	2024-06-29	WFFM Red White and Black 2024 venue
100 Butterfly	LCM	1:09.84	BB+3.85s to A	2025-05-21	Kearns LC Classic venue
200 Individual Medley	LCM	2:29.51	A+4.52s to AA	2025-06-27	2nd Annual Water Dragon Open 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	22.03	flat	200 Free Relay	2026-03-26	2026 Four Corner Speedo Sectionals - Carmel -
50 Freestyle	SCY	22.49	flying	200 Free Relay (leg 2)	2025-03-13	2025 Spring Speedo Sectional - Boise, ID
50 Freestyle	SCY	23.63	flying	200 Medley Relay (leg 4)	2024-03-01	2024 UTAGS Short Course Championships
100 Freestyle	SCY	56.83	flat	400 Free Relay	2023-03-04	2023 UT SC Age Group Championship
100 Freestyle	SCY	47.05	flying	400 Free Relay (leg 2)	2026-03-27	2026 Four Corner Speedo Sectionals - Carmel -
100 Breaststroke	SCY	1:16.00	flying	400 Medley Relay (leg 2)	2022-12-10	2022 TYR LAS VEGAS SUPER FINALS
50 Butterfly	SCY	34.63	flying	200 Medley Relay (leg 3)	2022-03-04	2022 UT SC Age Group Championship
50 Breaststroke	LCM	39.26	flying	200 Medley Relay (leg 2)	2024-07-26	2024 UTAGS Long Course 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

3230 points (5/6 events — incomplete)

Event	Time	Points
500 FR SCY	4:56.07	812
200 BK SCY	2:12.71	580
200 BR SCY	2:36.83	509
200 IM SCY	2:04.17	757
400 IM SCY	4:50.98	572
200 FL SCY	—	0

IMR 15-16 · SCY

3642 points (5/5 events)

Event	Time	Points
200 FR SCY	1:45.32	908
100 BK SCY	55.53	760
100 BR SCY	1:09.49	572
100 FL SCY	58.30	645
200 IM SCY	2:04.17	757

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

PR splits

100 Freestyle SCY 47.26

23.03

24.23

Front half 23.03s · back half 24.23s

200 Freestyle SCY 1:45.32

24.27

26.30

26.90

27.85

Front half 50.57s · back half 54.75s

1000 Freestyle SCY 10:15.98

26.57

29.30

30.58

30.30

30.69

31.09

31.52

31.47

31.31

31.78

31.62

31.29

30.91

31.46

31.87

30.76

31.14

30.99

31.12

30.21

Front half 304.61s · back half 311.37s

1650 Freestyle SCY 17:02.99

27.02

29.38

29.82

30.51

30.69

30.65

30.72

31.04

31.03

31.11

31.50

31.42

31.75

31.39

31.57

31.58

31.39

31.18

31.66

31.87

31.08

31.16

31.47

31.64

31.83

31.92

31.14

31.11

31.37

31.08

30.95

29.85

100 Backstroke SCY 55.53

27.43

28.10

Front half 27.43s · back half 28.10s

200 Backstroke SCY 2:12.71

30.50

33.38

34.33

34.50

Front half 63.88s · back half 68.83s

100 Breaststroke SCY 1:09.49

33.25

36.24

Front half 33.25s · back half 36.24s

200 Breaststroke SCY 2:36.83

34.61

40.46

41.10

40.66

Front half 75.07s · back half 81.76s

100 Butterfly SCY 58.30

27.39

30.91

Front half 27.39s · back half 30.91s

200 Individual Medley SCY 2:04.17

27.79

31.22

37.83

27.33

Front half 59.01s · back half 65.16s

400 Individual Medley SCY 4:50.98

32.70

37.94

36.29

34.96

45.66

45.37

29.56

28.50

Front half 141.89s · back half 149.09s

200 Freestyle LCM 2:03.41

29.16

31.39

31.67

31.19

Front half 60.55s · back half 62.86s

1500 Freestyle LCM 18:09.69

29.66

35.31

35.21

35.50

71.11

35.59

35.87

35.92

36.30

36.24

36.61

36.69

37.01

37.08

37.35

37.11

36.96

37.19

37.40

36.37

37.05

37.14

37.25

37.64

37.57

37.39

36.97

36.75

35.45

100 Backstroke LCM 1:12.38

35.79

36.59

Front half 35.79s · back half 36.59s

200 Backstroke LCM 2:33.32

36.61

38.77

39.63

38.31

Front half 75.38s · back half 77.94s

100 Breaststroke LCM 1:20.05

37.34

42.71

Front half 37.34s · back half 42.71s

200 Breaststroke LCM 3:18.50

46.75

49.71

53.82

48.22

Front half 96.46s · back half 102.04s

100 Butterfly LCM 1:09.84

32.32

37.52

Front half 32.32s · back half 37.52s

200 Individual Medley LCM 2:29.51

31.19

38.91

46.70

32.71

Front half 70.10s · back half 79.41s

Reaction time

fastest 0.66s average 0.729s slowest 0.82s 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.

25 Freestyle SCY 19.42 1 swim

50 Freestyle SCY 21.99 36 swims

100 Freestyle SCY 47.26 32 swims

200 Freestyle SCY 1:45.32 36 swims

500 Freestyle SCY 4:56.07 23 swims

1000 Freestyle SCY 10:15.98 7 swims

1650 Freestyle SCY 17:02.99 11 swims

50 Backstroke SCY 27.57 12 swims

100 Backstroke SCY 55.53 25 swims

200 Backstroke SCY 2:12.71 10 swims

50 Breaststroke SCY 32.45 10 swims

100 Breaststroke SCY 1:09.49 18 swims

200 Breaststroke SCY 2:36.83 8 swims

50 Butterfly SCY 26.49 12 swims

100 Butterfly SCY 58.30 8 swims

100 Individual Medley SCY 1:01.64 6 swims

200 Individual Medley SCY 2:04.17 17 swims

400 Individual Medley SCY 4:50.98 1 swim

50 Freestyle LCM 25.39 23 swims

100 Freestyle LCM 56.18 19 swims

200 Freestyle LCM 2:03.41 19 swims

400 Freestyle LCM 4:29.31 16 swims

800 Freestyle LCM 9:26.85 7 swims

1500 Freestyle LCM 18:09.69 9 swims

50 Backstroke LCM 44.21 1 swim

100 Backstroke LCM 1:12.38 6 swims

200 Backstroke LCM 2:33.32 4 swims

50 Breaststroke LCM 35.15 2 swims

100 Breaststroke LCM 1:20.05 5 swims

200 Breaststroke LCM 3:18.50 3 swims

100 Butterfly LCM 1:09.84 3 swims

200 Individual Medley LCM 2:29.51 9 swims