Sofie Cox

Fage 16COFLJHNJYODA

410 plausible swims · 68 meets · 2018-10-27 → 2026-06-28

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	25.30		2018-10-27	2018 CO Jeffco 10&U Grand Prix #1 slow pool
50 Freestyle	SCY	27.73	BB+0.34s to A	2025-01-12	2025 CO NJ Pineapple Invitational fast pool
100 Freestyle	SCY	59.68	BB+0.19s to A	2025-01-11	2025 CO NJ Pineapple Invitational fast pool
200 Freestyle	SCY	2:07.81	A+5.12s to AA	2025-01-31	2025 CO OB Jeffco League Championships fast pool
500 Freestyle	SCY	5:32.99	A+2.30s to AA	2026-03-28	Destination Athlete Centennial Invite - 2026 venue
1000 Freestyle	SCY	11:47.08	A+18.59s to AA	2025-01-01	2025 CO NJ Pineapple Invite
1650 Freestyle	SCY	19:02.65	AA+40.06s to AAA	2026-03-29	Destination Athlete Centennial Invite - 2026 venue
25 Backstroke	SCY	27.95		2018-10-27	2018 CO Jeffco 10&U Grand Prix #1 slow pool
50 Backstroke	SCY	33.18	B+0.39s to BB	2025-01-01	Colorado Swimming Championship Meet
100 Backstroke	SCY	1:03.73	A+2.14s to AA	2026-03-28	Destination Athlete Centennial Invite - 2026 venue
200 Backstroke	SCY	2:17.29	A+3.80s to AA	2026-03-29	Destination Athlete Centennial Invite - 2026 venue
25 Breaststroke	SCY	38.74		2018-10-27	2018 CO Jeffco 10&U Grand Prix #1 slow pool
50 Breaststroke	SCY	48.76	+7.47s to B	2022-09-24	2022 CO NJST Season Kick Off slow pool
100 Breaststroke	SCY	1:30.85	+4.26s to B	2025-01-01	Colorado Swimming Championship Meet
200 Breaststroke	SCY	3:31.37	+23.88s to B	2022-12-17	2022 CO Suburban League Distance slow pool
50 Butterfly	SCY	32.06	BB+1.97s to A	2025-01-01	Colorado Swimming Championship Meet
100 Butterfly	SCY	1:10.89	B+1.50s to BB	2026-03-27	Destination Athlete Centennial Invite - 2026 venue
100 Individual Medley	SCY	1:25.16		2022-10-15	2022 CO PPA Harvest Heats venue
200 Individual Medley	SCY	2:34.15	BB+10.76s to A	2025-01-10	2025 CO NJ Pineapple Invitational fast pool
400 Individual Medley	SCY	5:24.10	BB+17.11s to A	2025-12-14	2025 CO NJ Blizzard Invite fast pool
50 Freestyle	LCM	31.82	BB+0.63s to A	2024-07-25	2024 RAFC Last Splash Invitational venue
100 Freestyle	LCM	1:08.94	BB+1.65s to A	2026-06-26	2026 CO Zone 2 District Meet-AAC fast pool
200 Freestyle	LCM	2:24.68	A+5.39s to AA	2025-07-26	2025 RAFC Last Splash Invitational venue
400 Freestyle	LCM	5:01.18	A+6.29s to AA	2025-07-25	2025 RAFC Last Splash Invitational venue
800 Freestyle	LCM	10:31.28	A+22.39s to AA	2024-07-25	2024 RAFC Last Splash Invitational venue
1500 Freestyle	LCM	19:13.76	AA+33.87s to AAA	2026-06-26	2026 CO Zone 2 District Meet-AAC
50 Backstroke	LCM	37.84	BB+2.45s to A	2025-07-13	2025 CO NJ Firecracker Invite fast pool
100 Backstroke	LCM	1:18.21	BB+3.22s to A	2025-07-24	2025 RAFC Last Splash Invitational venue
200 Backstroke	LCM	2:42.95	BB+1.96s to A	2025-06-13	2025 CO CSI Long Course Open fast pool
50 Breaststroke	LCM	48.11	+1.22s to B	2025-04-27	2025 CO TOPS Arena Catch Me If You Can venue
100 Breaststroke	LCM	1:44.99	+5.80s to B	2025-05-18	2025 CO NJ Ken Kelley Invite fast pool
50 Butterfly	LCM	36.00	BB+2.41s to A	2024-04-26	2024 CO TOPS Arena Catch Me If You Can
100 Butterfly	LCM	1:27.54	+3.15s to B	2025-05-16	2025 CO NJ Ken Kelley Invite
200 Individual Medley	LCM	2:56.10	BB+11.71s to A	2026-06-05	2026 CO NJ Summer Solstice Invite fast pool
400 Individual Medley	LCM	6:14.13	BB+24.44s to A	2026-06-28	2026 CO Zone 2 District Meet-AAC fast pool

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
100 Backstroke	LCM	1:18.61	flat	400 Medley Relay	2024-07-26	2024 RAFC Last Splash Invitational

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

2801 points (5/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:32.99	737
200 BK SCY	2:17.29	696
200 BR SCY	3:31.37	287
200 IM SCY	2:34.15	527
400 IM SCY	5:24.10	554
200 FL SCY	—	0

IMR 15-16 · SCY

2721 points (5/5 events)

Event	Time	Points
200 FR SCY	2:07.81	669
100 BK SCY	1:03.73	681
100 BR SCY	1:30.85	357
100 FL SCY	1:10.89	487
200 IM SCY	2:34.15	527

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

PR splits

100 Freestyle SCY 59.68

28.56

31.12

Front half 28.56s · back half 31.12s

200 Freestyle SCY 2:07.81

28.98

32.89

33.79

32.15

Front half 61.87s · back half 65.94s

500 Freestyle SCY 5:32.99

30.44

33.38

34.10

34.31

33.60

34.38

33.95

33.27

33.81

31.75

Front half 165.83s · back half 167.16s

1650 Freestyle SCY 19:02.65

31.48

34.98

35.06

34.63

34.74

34.85

34.55

34.86

34.93

34.94

34.69

34.68

34.95

34.83

34.91

35.45

34.98

34.89

34.64

34.76

34.80

34.89

34.71

35.18

34.18

35.15

34.68

34.90

34.64

34.45

34.52

33.57

33.18

100 Backstroke SCY 1:03.73

31.21

32.52

Front half 31.21s · back half 32.52s

200 Backstroke SCY 2:17.29

32.87

34.68

35.10

34.64

Front half 67.55s · back half 69.74s

200 Breaststroke SCY 3:31.37

49.52

54.66

55.76

51.43

Front half 104.18s · back half 107.19s

100 Butterfly SCY 1:10.89

32.53

38.36

Front half 32.53s · back half 38.36s

100 Individual Medley SCY 1:25.16

37.64

47.52

Front half 37.64s · back half 47.52s

200 Individual Medley SCY 2:34.15

32.12

36.96

51.79

33.28

Front half 69.08s · back half 85.07s

400 Individual Medley SCY 5:24.10

34.46

40.43

39.79

38.07

50.68

52.97

34.68

33.02

Front half 152.75s · back half 171.35s

100 Freestyle LCM 1:08.94

33.45

35.49

Front half 33.45s · back half 35.49s

200 Freestyle LCM 2:24.68

32.88

36.79

37.61

37.40

Front half 69.67s · back half 75.01s

400 Freestyle LCM 5:01.18

33.81

36.87

38.20

38.68

38.61

38.31

38.63

38.07

Front half 147.56s · back half 153.62s

800 Freestyle LCM 10:31.28

36.34

39.17

40.62

39.30

41.49

39.33

41.64

39.25

40.25

39.06

41.12

39.15

40.11

38.64

75.81

100 Backstroke LCM 1:18.21 RT 0.60s

38.25

39.96

Front half 38.25s · back half 39.96s

200 Backstroke LCM 2:42.95

38.48

41.28

41.81

41.38

Front half 79.76s · back half 83.19s

100 Breaststroke LCM 1:44.99

49.89

55.10

Front half 49.89s · back half 55.10s

200 Individual Medley LCM 2:56.10

37.24

43.02

57.22

38.62

Front half 80.26s · back half 95.84s

400 Individual Medley LCM 6:14.13

39.94

46.60

45.77

43.18

59.89

58.24

41.17

39.34

Front half 175.49s · back half 198.64s

Reaction time

fastest 0.60s average 0.623s slowest 0.64s 4 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 25.30 1 swim

50 Freestyle SCY 27.73 23 swims

100 Freestyle SCY 59.68 30 swims

200 Freestyle SCY 2:07.81 29 swims

500 Freestyle SCY 5:32.99 16 swims

1000 Freestyle SCY 11:47.08 4 swims

1650 Freestyle SCY 19:02.65 5 swims

25 Backstroke SCY 27.95 1 swim

50 Backstroke SCY 33.18 6 swims

100 Backstroke SCY 1:03.73 36 swims

200 Backstroke SCY 2:17.29 31 swims

25 Breaststroke SCY 38.74 1 swim

50 Breaststroke SCY 48.76 5 swims

100 Breaststroke SCY 1:30.85 12 swims

200 Breaststroke SCY 3:31.37 1 swim

50 Butterfly SCY 32.06 6 swims

100 Butterfly SCY 1:10.89 13 swims

100 Individual Medley SCY 1:25.16 7 swims

200 Individual Medley SCY 2:34.15 14 swims

400 Individual Medley SCY 5:24.10 6 swims

50 Freestyle LCM 31.82 12 swims

100 Freestyle LCM 1:08.94 19 swims

200 Freestyle LCM 2:24.68 17 swims

400 Freestyle LCM 5:01.18 18 swims

800 Freestyle LCM 10:31.28 7 swims

1500 Freestyle LCM 19:13.76 12 swims

50 Backstroke LCM 37.84 7 swims

100 Backstroke LCM 1:18.21 18 swims

200 Backstroke LCM 2:42.95 22 swims

50 Breaststroke LCM 48.11 5 swims

100 Breaststroke LCM 1:44.99 5 swims

50 Butterfly LCM 36.00 4 swims

100 Butterfly LCM 1:27.54 3 swims

200 Individual Medley LCM 2:56.10 12 swims

400 Individual Medley LCM 6:14.13 2 swims