Nathan McCracken

Mage 17COIEMTUTCUDA

573 plausible swims · 104 meets · 2016-05-07 → 2024-06-16

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.34	A+0.25s to AA	2022-12-02	2022 CO CSI Pioneer Open venue
100 Freestyle	SCY	49.20	AA+0.91s to AAA	2024-03-16	2024 CO OB Dick Rush Memorial Coaches Invite venue
200 Freestyle	SCY	1:50.58	AA+4.19s to AAA	2023-12-02	2023 CO CSI Pioneer Open venue
500 Freestyle	SCY	4:47.62	AAA+12.13s to AAAA	2023-03-25	2023 Four Corners Speedo Sectionals - Austin venue
1000 Freestyle	SCY	10:43.44	A+11.45s to AA	2021-11-07	2021 CO ACES Fall High Point Invite venue
1650 Freestyle	SCY	18:04.14	A+28.45s to AA	2022-02-11	2022 CO Jeffco February Finale slow pool
50 Backstroke	SCY	25.95	A+0.26s to AA	2023-11-04	2023 CO ACES Fall High Point Invite venue
100 Backstroke	SCY	53.68	AA+1.19s to AAA	2023-12-02	2023 CO CSI Pioneer Open venue
200 Backstroke	SCY	1:57.20	AA+2.41s to AAA	2022-12-02	2022 CO CSI Pioneer Open venue
50 Breaststroke	SCY	33.32	BB+2.43s to A	2021-10-22	2021 CO Scary FAST Open venue
100 Breaststroke	SCY	1:06.52	BB+1.83s to A	2022-11-20	2022 CO CUDA Pentathlon XXXV venue
200 Breaststroke	SCY	2:25.67	BB+4.88s to A	2023-10-21	2023 CO Scary FAST Invite venue
50 Butterfly	SCY	25.88	A+0.29s to AA	2022-10-21	2022 CO Scary FAST Invite venue
100 Butterfly	SCY	52.81	AA+0.82s to AAA	2024-05-09	2024 CO OB CHSAA 4A State Championships venue
200 Butterfly	SCY	1:59.45	AA+2.56s to AAA	2024-01-14	2024 CO CUDA Classic venue
100 Individual Medley	SCY	59.36		2022-10-08	2022 CO CUDA vs RIP Dual venue
200 Individual Medley	SCY	1:56.47	AAA+4.28s to AAAA	2024-05-09	2024 CO OB CHSAA 4A State Championships venue
400 Individual Medley	SCY	4:15.40	AA+2.41s to AAA	2022-03-25	2022 4C Speedo Sectionals - Austin venue
50 Freestyle	LCM	26.63	AA+1.14s to AAA	2023-06-16	2023 CO CSI Long Course Open venue
100 Freestyle	LCM	57.50	AA+1.91s to AAA	2024-06-01	2024 CO Barracuda Summer Sizzler Invite venue
200 Freestyle	LCM	2:08.71	A+1.02s to AA	2021-07-29	Finals - Western Zone Senior Champs fast pool
400 Freestyle	LCM	4:26.76	AA+6.17s to AAA	2022-07-28	Finals - Western Zone Senior Champs fast pool
1500 Freestyle	LCM	17:58.58	AA+39.49s to AAA	2024-05-31	2024 CO Barracuda Summer Sizzler Invite venue
50 Backstroke	LCM	32.76	BB+0.77s to A	2021-06-30	2021 CO CUDA vs STAR Dual venue
100 Backstroke	LCM	1:02.50	AA+0.61s to AAA	2022-07-30	Finals - Western Zone Senior Champs fast pool
200 Backstroke	LCM	2:16.54	AA+1.75s to AAA	2022-07-27	Finals - Western Zone Senior Champs fast pool
50 Breaststroke	LCM	47.90	+7.01s to B	2018-07-14	2018 CO NCS Gold District Championships venue
100 Breaststroke	LCM	1:17.43	BB+1.94s to A	2023-07-15	2023 CO NCS Gold District Championships venue
200 Breaststroke	LCM	2:51.93	BB+7.24s to A	2023-06-25	2023 CO Steve Drozda LC Shotgun venue
50 Butterfly	LCM	30.95	BB+0.76s to A	2021-06-30	2021 CO CUDA vs STAR Dual venue
100 Butterfly	LCM	1:03.23	A+0.84s to AA	2024-05-18	2024 CO CUDA vs AQUA Dual venue
200 Butterfly	LCM	2:22.92	A+3.63s to AA	2024-04-27	2024 CO Steve Drozda LC Shotgun venue
200 Individual Medley	LCM	2:21.20	AA+5.01s to AAA	2022-07-28	Finals - Western Zone Senior Champs fast pool
400 Individual Medley	LCM	4:59.78	AA+7.39s to AAA	2022-07-29	Finals - Western Zone Senior Champs fast pool

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	27.06	flat	200 Free Relay	2019-02-24	2019 CO CSI 14&U SC State Championships
50 Freestyle	SCY	22.44	flying	200 Free Relay (leg 4)	2022-03-24	2022 4C Speedo Sectionals - Austin
100 Freestyle	SCY	49.46	flying	400 Free Relay (leg 4)	2022-03-25	2022 4C Speedo Sectionals - Austin
200 Freestyle	SCY	1:50.05	flying	800 Free Relay (leg 2)	2022-03-26	2022 4C Speedo Sectionals - Austin
50 Backstroke	SCY	30.42	flat	200 Medley Relay	2019-02-23	2019 CO CSI 14&U SC State Championships
50 Freestyle	LCM	1:40.96	flying	200 Free Relay (leg 2)	2017-05-21	2017 CO CUDA vs LIFE Dual Meet
100 Freestyle	LCM	1:04.75	flat	400 Free Relay	2019-07-14	2019 CO NCS Gold District Championships
100 Backstroke	LCM	1:10.35	flat	400 Medley Relay	2019-07-13	2019 CO NCS Gold District Championships
50 Breaststroke	LCM	48.69	flying	200 Medley Relay (leg 2)	2017-05-21	2017 CO CUDA vs LIFE Dual Meet

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 · SCY

4652 points (6/6 events)

Event	Time	Points
500 FR SCY	4:47.62	849
200 BK SCY	1:57.20	780
200 BR SCY	2:25.67	582
200 FL SCY	1:59.45	776
200 IM SCY	1:56.47	856
400 IM SCY	4:15.40	809

IMR 17-18 · SCY

3753 points (5/5 events)

Event	Time	Points
200 FR SCY	1:50.58	743
100 BK SCY	53.68	755
100 BR SCY	1:06.52	596
100 FL SCY	52.81	803
200 IM SCY	1:56.47	856

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

PR splits

100 Freestyle SCY 49.20

23.69

25.51

Front half 23.69s · back half 25.51s

200 Freestyle SCY 1:50.58

25.72

27.85

28.61

28.40

Front half 53.57s · back half 57.01s

500 Freestyle SCY 4:47.62

25.95

28.32

28.87

29.29

29.34

29.41

29.31

29.13

29.53

28.47

Front half 141.77s · back half 145.85s

1000 Freestyle SCY 10:43.44

28.67

31.74

33.06

32.50

32.55

32.39

32.11

33.08

31.92

32.81

33.00

32.20

32.71

33.34

32.89

31.50

32.57

31.45

30.14

Front half 320.83s · back half 322.61s

1650 Freestyle SCY 18:04.14

28.66

32.25

32.79

33.23

32.98

32.61

34.06

33.70

33.51

34.02

33.03

32.64

33.59

32.85

33.53

33.51

33.42

33.90

33.16

33.13

32.69

33.45

34.03

33.65

66.89

32.64

32.67

32.66

32.72

31.52

30.92

29.73

Front half 526.96s · back half 557.18s

100 Backstroke SCY 53.68

25.93

27.75

Front half 25.93s · back half 27.75s

200 Backstroke SCY 1:57.20

27.52

29.80

30.40

29.48

Front half 57.32s · back half 59.88s

50 Breaststroke SCY 33.32

15.88

17.44

Front half 15.88s · back half 17.44s

100 Breaststroke SCY 1:06.52

30.85

35.67

Front half 30.85s · back half 35.67s

200 Breaststroke SCY 2:25.67

31.84

36.66

38.28

38.89

Front half 68.50s · back half 77.17s

100 Butterfly SCY 52.81

24.47

28.34

Front half 24.47s · back half 28.34s

200 Butterfly SCY 1:59.45

26.23

30.04

31.90

31.28

Front half 56.27s · back half 63.18s

100 Individual Medley SCY 59.36

26.52

32.84

Front half 26.52s · back half 32.84s

200 Individual Medley SCY 1:56.47

32.88

30.19

34.99

18.41

Front half 63.07s · back half 53.40s

400 Individual Medley SCY 4:15.40

26.40

30.74

32.46

31.24

38.13

38.31

29.74

28.38

Front half 120.84s · back half 134.56s

100 Freestyle LCM 57.50

27.26

30.24

Front half 27.26s · back half 30.24s

200 Freestyle LCM 2:08.71

29.74

32.66

33.49

32.82

Front half 62.40s · back half 66.31s

400 Freestyle LCM 4:26.76

30.81

33.44

34.07

33.72

33.98

34.17

34.14

32.43

Front half 132.04s · back half 134.72s

1500 Freestyle LCM 17:58.58

32.52

35.98

36.45

35.61

35.62

36.09

36.10

36.32

36.14

36.25

35.66

35.86

35.54

35.96

36.00

36.23

35.89

36.54

36.38

36.23

36.52

36.47

36.20

36.70

36.44

36.40

35.99

36.07

33.90

Front half 536.10s · back half 542.48s

100 Backstroke LCM 1:02.50

30.41

32.09

Front half 30.41s · back half 32.09s

200 Backstroke LCM 2:16.54

31.41

33.71

36.03

35.39

Front half 65.12s · back half 71.42s

100 Breaststroke LCM 1:17.43

35.79

41.64

Front half 35.79s · back half 41.64s

200 Breaststroke LCM 2:51.93

38.27

43.65

45.12

44.89

Front half 81.92s · back half 90.01s

100 Butterfly LCM 1:03.23

29.38

33.85

Front half 29.38s · back half 33.85s

200 Butterfly LCM 2:22.92

31.28

35.70

39.27

36.67

Front half 66.98s · back half 75.94s

200 Individual Medley LCM 2:21.20

29.38

35.11

44.73

31.98

Front half 64.49s · back half 76.71s

400 Individual Medley LCM 4:59.78

30.01

35.53

37.76

37.30

45.36

45.75

34.68

33.39

Front half 140.60s · back half 159.18s

Reaction time

fastest 0.79s average 0.867s slowest 0.91s 3 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 23.34 30 swims

100 Freestyle SCY 49.20 36 swims

200 Freestyle SCY 1:50.58 17 swims

500 Freestyle SCY 4:47.62 21 swims

1000 Freestyle SCY 10:43.44 1 swim

1650 Freestyle SCY 18:04.14 4 swims

50 Backstroke SCY 25.95 28 swims

100 Backstroke SCY 53.68 52 swims

200 Backstroke SCY 1:57.20 21 swims

50 Breaststroke SCY 33.32 18 swims

100 Breaststroke SCY 1:06.52 21 swims

200 Breaststroke SCY 2:25.67 3 swims

50 Butterfly SCY 25.88 15 swims

100 Butterfly SCY 52.81 24 swims

200 Butterfly SCY 1:59.45 1 swim

100 Individual Medley SCY 59.36 13 swims

200 Individual Medley SCY 1:56.47 43 swims

400 Individual Medley SCY 4:15.40 16 swims

50 Freestyle LCM 26.63 16 swims

100 Freestyle LCM 57.50 23 swims

200 Freestyle LCM 2:08.71 18 swims

400 Freestyle LCM 4:26.76 16 swims

1500 Freestyle LCM 17:58.58 4 swims

50 Backstroke LCM 32.76 9 swims

100 Backstroke LCM 1:02.50 30 swims

200 Backstroke LCM 2:16.54 16 swims

50 Breaststroke LCM 47.90 9 swims

100 Breaststroke LCM 1:17.43 15 swims

200 Breaststroke LCM 2:51.93 4 swims

50 Butterfly LCM 30.95 7 swims

100 Butterfly LCM 1:03.23 13 swims

200 Butterfly LCM 2:22.92 3 swims

200 Individual Medley LCM 2:21.20 17 swims

400 Individual Medley LCM 4:59.78 7 swims