Calahan McColley

Mage 17MTUTBOZUN

307 plausible swims · 38 meets · 2021-05-14 → 2026-06-28

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	21.49	AAA+0.40s to AAAA	2026-02-13	2026 MHSA USA High School State Observed venue
100 Freestyle	SCY	47.14	AAA+1.05s to AAAA	2025-04-02	2025 SC Western Zone Sr. Championships
200 Freestyle	SCY	1:41.96	AAA+0.47s to AAAA	2026-03-13	2026 NW Spring Speedo Sectionals - Boise venue
500 Freestyle	SCY	4:56.93	AA+8.34s to AAA	2024-04-03	2024 Western Zone SCY Senior Zones fast pool
1650 Freestyle	SCY	19:00.82	BB+39.23s to A	2021-12-11	2021 MT BOZ TYR TEDDY BEAR CLASSIC venue
50 Backstroke	SCY	24.40	AAA+1.01s to AAAA	2026-02-14	2026 MHSA USA High School State Observed venue
100 Backstroke	SCY	53.07	AA+0.58s to AAA	2025-02-23	2025 MT Swimming SC State Championships venue
200 Backstroke	SCY	2:05.56	BB+0.37s to A	2022-02-26	2022 MT Swimming SC State Championships venue
50 Breaststroke	SCY	26.37	AAAA	2026-02-28	2026 MT Swimming SC State Championships venue
100 Breaststroke	SCY	58.38	AAA+1.69s to AAAA	2026-03-14	2026 NW Spring Speedo Sectionals - Boise venue
200 Breaststroke	SCY	2:08.56	AAA+5.37s to AAAA	2026-03-12	2026 NW Spring Speedo Sectionals - Boise venue
50 Butterfly	SCY	23.58	AAA+0.19s to AAAA	2026-03-01	2026 MT Swimming SC State Championships venue
100 Butterfly	SCY	52.13	AA+0.14s to AAA	2026-02-28	2026 MT Swimming SC State Championships venue
100 Individual Medley	SCY	58.62		2022-11-05	2022 MT BYSC Mining City Classic venue
200 Individual Medley	SCY	1:55.88	AAA+3.69s to AAAA	2025-04-05	2025 SC Western Zone Sr. Championships fast pool
400 Individual Medley	SCY	4:38.73	BB+2.74s to A	2022-10-08	2022 MT HLST Jamie Turner Memorial venue
50 Freestyle	LCM	25.52	AA+0.03s to AAA	2024-06-22	2024 MT MAC 43rd Annual Firecracker Classic venue
100 Freestyle	LCM	55.40	AAA+2.41s to AAAA	2024-06-23	2024 MT MAC 43rd Annual Firecracker Classic venue
200 Freestyle	LCM	2:05.55	AA+3.36s to AAA	2023-07-14	2023 Speedo Sectionals - Boise venue
400 Freestyle	LCM	4:25.83	AA+5.24s to AAA	2023-07-15	2023 Speedo Sectionals - Boise venue
1500 Freestyle	LCM	19:32.14	BB+38.55s to A	2022-04-29	2022 Bozeman Smiles May Classic venue
50 Backstroke	LCM	29.54	AA+0.15s to AAA	2026-06-26	2026 MT MAC 45th Annual Firecracker Classic venue
100 Backstroke	LCM	1:03.26	AA+1.37s to AAA	2024-07-21	2024 MT Swimming LC State Championships venue
200 Backstroke	LCM	2:24.73	A+3.74s to AA	2024-07-20	2024 MT Swimming LC State Championships venue
50 Breaststroke	LCM	32.26	AA+0.17s to AAA	2026-06-27	2026 MT MAC 45th Annual Firecracker Classic venue
100 Breaststroke	LCM	1:11.32	AA+2.13s to AAA	2025-07-18	2025 MT Swimming LC State Championships venue
200 Breaststroke	LCM	2:46.56	BB+1.87s to A	2026-05-15	2026 MT Bozeman May Classic venue
50 Butterfly	LCM	27.91	AA+0.22s to AAA	2026-06-28	2026 MT MAC 45th Annual Firecracker Classic venue
100 Butterfly	LCM	1:00.50	AA+0.81s to AAA	2025-07-19	2025 MT Swimming LC State Championships venue
200 Butterfly	LCM	3:16.91	+27.32s to B	2021-05-14	2021 MT BOZ Schwendeman Ortho May Classic venue
200 Individual Medley	LCM	2:16.94	AA+0.75s to AAA	2024-07-14	2024 Speedo Sectionals - Mt Hood venue
400 Individual Medley	LCM	5:16.85	A+11.16s to AA	2024-06-21	2024 MT MAC 43rd Annual Firecracker Classic venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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	22.48	flat	200 Free Relay	2024-04-06	2024 Western Zone SCY Senior Zones
50 Freestyle	SCY	21.33	flying	200 Free Relay (leg 2)	2026-03-12	2026 NW Spring Speedo Sectionals - Boise
100 Freestyle	SCY	55.32	flat	400 Free Relay	2022-11-19	2022 MAC Fall Invitational
100 Freestyle	SCY	45.69	flying	400 Free Relay (leg 4)	2026-03-13	2026 NW Spring Speedo Sectionals - Boise
50 Backstroke	SCY	24.93	flat	200 Medley Relay	2025-04-04	2025 SC Western Zone Sr. Championships
50 Breaststroke	SCY	26.70	flying	200 Medley Relay (leg 2)	2026-03-12	2026 NW Spring Speedo Sectionals - Boise
50 Butterfly	SCY	24.37	flying	200 Medley Relay (leg 3)	2024-04-05	2024 Western Zone SCY Senior Zones
50 Freestyle	LCM	24.99	flying	200 Medley Relay (leg 4)	2023-07-13	2023 Speedo Sectionals - Boise
50 Freestyle	LCM	25.47	flying	200 Free Relay (leg 3)	2023-07-13	2023 Speedo Sectionals - Boise
100 Freestyle	LCM	56.87	flying	400 Free Relay (leg 3)	2023-07-14	2023 Speedo Sectionals - Boise
100 Freestyle	LCM	57.17	flying	400 Medley Relay (leg 4)	2022-07-17	2022 Speedo Sectionals - Mt Hood
200 Freestyle	LCM	2:13.33	flying	800 Free Relay (leg 4)	2023-07-15	2023 Speedo Sectionals - Boise
50 Butterfly	LCM	28.15	flying	200 Medley Relay (leg 3)	2022-07-14	2022 Speedo Sectionals - Mt Hood

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

3822 points (6/6 events)

Event	Time	Points
400 FR LCM	4:25.83	781
200 BK LCM	2:24.73	673
200 BR LCM	2:46.56	618
200 FL LCM	3:16.91	257
200 IM LCM	2:16.94	835
400 IM LCM	5:16.85	658

IMR 17-18 · SCY

4315 points (5/5 events)

Event	Time	Points
200 FR SCY	1:41.96	948
100 BK SCY	53.07	781
100 BR SCY	58.38	882
100 FL SCY	52.13	835
200 IM SCY	1:55.88	869

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

PR splits

200 Freestyle SCY 1:41.96

23.12

25.38

26.63

26.83

Front half 48.50s · back half 53.46s

500 Freestyle SCY 4:56.93

26.49

29.12

29.97

29.89

30.37

30.11

30.88

30.97

30.42

28.71

Front half 145.84s · back half 151.09s

1650 Freestyle SCY 19:00.82

29.62

33.57

34.77

34.44

34.69

35.29

35.45

35.07

35.74

34.58

35.64

35.27

35.06

35.48

34.29

34.32

35.12

35.49

34.11

35.10

34.79

35.85

34.00

34.28

34.63

34.04

34.06

34.49

35.09

34.74

33.90

36.17

31.68

100 Backstroke SCY 53.07

25.62

27.45

Front half 25.62s · back half 27.45s

200 Backstroke SCY 2:05.56

29.39

31.41

33.23

31.53

Front half 60.80s · back half 64.76s

100 Breaststroke SCY 58.38

27.15

31.23

Front half 27.15s · back half 31.23s

200 Breaststroke SCY 2:08.56

30.37

32.20

31.83

34.16

Front half 62.57s · back half 65.99s

100 Butterfly SCY 52.13

24.66

27.47

Front half 24.66s · back half 27.47s

100 Individual Medley SCY 58.62

26.49

32.13

Front half 26.49s · back half 32.13s

200 Individual Medley SCY 1:55.88

24.42

28.17

35.17

28.12

Front half 52.59s · back half 63.29s

400 Individual Medley SCY 4:38.73

26.50

31.99

36.64

37.42

41.79

40.43

32.71

31.25

Front half 132.55s · back half 146.18s

100 Freestyle LCM 55.40

26.82

28.58

Front half 26.82s · back half 28.58s

200 Freestyle LCM 2:05.55

28.21

31.49

32.85

33.00

Front half 59.70s · back half 65.85s

400 Freestyle LCM 4:25.83

29.84

33.07

33.34

34.36

34.35

34.86

34.61

31.40

Front half 130.61s · back half 135.22s

1500 Freestyle LCM 19:32.14

73.71

78.48

80.99

79.35

79.80

79.85

78.25

78.96

79.59

78.16

78.74

78.67

78.98

77.46

71.15

100 Backstroke LCM 1:03.26

31.25

32.01

Front half 31.25s · back half 32.01s

200 Backstroke LCM 2:24.73

33.62

35.86

39.01

36.24

Front half 69.48s · back half 75.25s

200 Breaststroke LCM 2:46.56

77.93

88.63

Front half 77.93s · back half 88.63s

200 Butterfly LCM 3:16.91

87.06

109.85

Front half 87.06s · back half 109.85s

200 Individual Medley LCM 2:16.94

62.20

74.74

Front half 62.20s · back half 74.74s

400 Individual Medley LCM 5:16.85

32.69

37.53

41.73

41.33

46.69

47.80

35.79

33.29

Front half 153.28s · back half 163.57s

Reaction time

fastest 0.85s average 0.850s slowest 0.85s 1 electronic start

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 21.49 19 swims

100 Freestyle SCY 47.14 24 swims

200 Freestyle SCY 1:41.96 19 swims

500 Freestyle SCY 4:56.93 4 swims

1650 Freestyle SCY 19:00.82 1 swim

50 Backstroke SCY 24.40 12 swims

100 Backstroke SCY 53.07 14 swims

200 Backstroke SCY 2:05.56 7 swims

50 Breaststroke SCY 26.37 5 swims

100 Breaststroke SCY 58.38 6 swims

200 Breaststroke SCY 2:08.56 8 swims

50 Butterfly SCY 23.58 5 swims

100 Butterfly SCY 52.13 20 swims

100 Individual Medley SCY 58.62 2 swims

200 Individual Medley SCY 1:55.88 17 swims

400 Individual Medley SCY 4:38.73 3 swims

50 Freestyle LCM 25.52 16 swims

100 Freestyle LCM 55.40 14 swims

200 Freestyle LCM 2:05.55 15 swims

400 Freestyle LCM 4:25.83 4 swims

1500 Freestyle LCM 19:32.14 1 swim

50 Backstroke LCM 29.54 11 swims

100 Backstroke LCM 1:03.26 11 swims

200 Backstroke LCM 2:24.73 3 swims

50 Breaststroke LCM 32.26 7 swims

100 Breaststroke LCM 1:11.32 10 swims

200 Breaststroke LCM 2:46.56 2 swims

50 Butterfly LCM 27.91 9 swims

100 Butterfly LCM 1:00.50 14 swims

200 Butterfly LCM 3:16.91 1 swim

200 Individual Medley LCM 2:16.94 18 swims

400 Individual Medley LCM 5:16.85 5 swims