Crosby Fenniman

Mage 18FGFLLAMSSEATAC

216 plausible swims · 31 meets · 2017-11-04 → 2026-05-17

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.71	A+0.02s to AA	2025-12-06	2025 Speedo Gator Holiday Classic fast pool
100 Freestyle	SCY	50.87	A+0.98s to AA	2024-07-28	2024 Summer Area 4 Championships venue
200 Freestyle	SCY	1:47.56	AA+2.17s to AAA	2024-07-28	2024 Summer Area 4 Championships venue
500 Freestyle	SCY	4:44.16	AAA+10.57s to AAAA	2024-03-07	2024 Florida Swimming Spring Senior Champs
1000 Freestyle	SCY	9:43.97	AAA+9.08s to AAAA	2024-03-07	2024 Florida Swimming Spring Senior Champs venue
1650 Freestyle	SCY	16:37.95	AAA+39.76s to AAAA	2024-03-10	2024 Florida Swimming Spring Senior Champs venue
50 Backstroke	SCY	26.06	A+0.67s to AA	2025-09-19	2025 Tropic Like It's Hot Open
200 Backstroke	SCY	2:00.41	A+1.82s to AA	2025-02-02	2025 MAC Crutchfield Invitational venue
50 Breaststroke	SCY	28.30	AA+0.31s to AAA	2026-01-31	2026 Mac Crutchfield Invitational venue
100 Breaststroke	SCY	57.32	AAA+1.13s to AAAA	2025-12-05	2025 Speedo Gator Holiday Classic fast pool
200 Breaststroke	SCY	2:04.98	AAA+2.79s to AAAA	2025-12-07	2025 Speedo Gator Holiday Classic fast pool
50 Butterfly	SCY	24.62	AA+0.33s to AAA	2025-09-19	2025 Tropic Like It's Hot Open
100 Butterfly	SCY	57.56	BB+1.37s to A	2024-09-22	2024 PCST Beach Blast slow pool
200 Butterfly	SCY	1:56.25	AA+0.36s to AAA	2025-03-16	2025 Florida Swimming Spring Senior Champs venue
100 Individual Medley	SCY	54.96		2025-09-19	2025 Tropic Like It's Hot Open
200 Individual Medley	SCY	1:51.83	AAA+0.94s to AAAA	2026-03-14	2026 Fl Swimming Spring Senior Championships venue
400 Individual Medley	SCY	4:00.36	AAA+0.97s to AAAA	2025-12-05	2025 Speedo Gator Holiday Classic fast pool
50 Freestyle	LCM	27.88	BB+0.49s to A	2025-04-12	2025 PCST Long Course Invitational April
200 Freestyle	LCM	2:21.36	BB+9.77s to A	2022-04-23	2022 SE Jimi Flowers Spring Splash
400 Freestyle	LCM	4:16.34	AAA+10.75s to AAAA	2024-07-20	2024 Florida Summer Senior Championships venue
800 Freestyle	LCM	8:47.97	AAA+13.68s to AAAA	2024-07-18	2024 Florida Summer Senior Championships venue
1500 Freestyle	LCM	16:49.91	AAA+25.82s to AAAA	2024-07-21	2024 Florida Summer Senior Championships venue
100 Backstroke	LCM	1:05.53	A+1.34s to AA	2026-05-16	2026 SAINT PETE'S 2nd LONG COURSE MEET venue
200 Backstroke	LCM	2:35.89	BB+10.00s to A	2022-04-23	2022 SE Jimi Flowers Spring Splash
50 Breaststroke	LCM	32.00	AAA+1.31s to AAAA	2024-07-19	2024 Florida Summer Senior Championships venue
100 Breaststroke	LCM	1:05.64	AAA+0.35s to AAAA	2026-02-13	2026 SZSS Spring Championships venue
200 Breaststroke	LCM	2:26.06	AAA+3.17s to AAAA	2025-07-25	2025 TYR FUTURES OCALA venue
100 Butterfly	LCM	1:05.11	BB+0.82s to A	2025-05-31	ATAC May LC Developmental venue
200 Butterfly	LCM	2:16.72	AA+4.83s to AAA	2025-07-20	2025 Florida Summer Senior Championships venue
200 Individual Medley	LCM	2:09.52	AAAA	2026-02-14	2026 SZSS Spring Championships venue
400 Individual Medley	LCM	4:39.82	AAA+1.53s to AAAA	2026-02-13	2026 SZSS Spring Championships venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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 Freestyle	SCY	48.15	flying	400 Free Relay (leg 2)	2025-12-05	2025 Speedo Gator Holiday Classic
200 Freestyle	SCY	1:43.76	flying	800 Free Relay (leg 3)	2026-03-12	2026 Fl Swimming Spring Senior Championships
50 Backstroke	SCY	27.43	flat	200 Medley Relay	2025-01-18	2025 GPAC Winter Invitational
50 Breaststroke	SCY	26.11	flying	200 Medley Relay (leg 2)	2026-03-12	2026 Fl Swimming Spring Senior Championships
100 Breaststroke	SCY	57.51	flying	400 Medley Relay (leg 2)	2025-12-06	2025 Speedo Gator Holiday Classic

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

5301 points (6/6 events)

Event	Time	Points
500 FR SCY	4:44.16	880
200 BK SCY	2:00.41	719
200 BR SCY	2:04.98	923
200 FL SCY	1:56.25	842
200 IM SCY	1:51.83	967
400 IM SCY	4:00.36	970

IMR 17-18 · LCM

3831 points (5/5 events)

Event	Time	Points
200 FR LCM	2:21.36	534
100 BK LCM	1:05.53	700
100 BR LCM	1:05.64	975
100 FL LCM	1:05.11	635
200 IM LCM	2:09.52	987

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

PR splits

100 Freestyle SCY 50.87

24.51

26.36

Front half 24.51s · back half 26.36s

200 Freestyle SCY 1:47.56

25.66

27.49

27.27

27.14

Front half 53.15s · back half 54.41s

1000 Freestyle SCY 9:43.97 RT 0.68s

26.81

28.56

28.89

29.15

29.04

29.47

29.53

29.56

29.23

29.63

29.57

29.54

29.77

29.44

29.52

29.37

29.31

29.70

29.60

28.28

Front half 289.87s · back half 294.10s

1650 Freestyle SCY 16:37.95 RT 0.71s

27.42

29.47

29.78

30.17

30.16

30.30

30.29

30.49

30.59

29.97

30.33

30.68

30.78

30.76

29.93

30.26

30.61

30.07

30.43

30.07

29.73

30.89

30.96

30.74

30.76

30.57

30.70

30.63

30.25

30.40

30.20

29.26

200 Backstroke SCY 2:00.41

29.18

30.63

30.15

30.45

Front half 59.81s · back half 60.60s

100 Breaststroke SCY 57.32

27.29

30.03

Front half 27.29s · back half 30.03s

200 Breaststroke SCY 2:04.98

28.53

32.04

32.31

32.10

Front half 60.57s · back half 64.41s

100 Butterfly SCY 57.56

26.43

31.13

Front half 26.43s · back half 31.13s

200 Butterfly SCY 1:56.25 RT 1.86s

26.20

29.44

30.08

30.53

Front half 55.64s · back half 60.61s

200 Individual Medley SCY 1:51.83

24.78

28.62

31.57

26.86

Front half 53.40s · back half 58.43s

400 Individual Medley SCY 4:00.36

25.74

29.16

31.65

30.82

33.66

28.63

27.04

Front half 117.37s · back half 122.99s

200 Freestyle LCM 2:21.36

32.91

35.66

36.34

36.45

Front half 68.57s · back half 72.79s

400 Freestyle LCM 4:16.34 RT 0.69s

29.17

31.64

32.25

33.06

32.90

33.13

32.93

31.26

Front half 126.12s · back half 130.22s

800 Freestyle LCM 8:47.97 RT 0.68s

30.03

32.20

32.74

33.03

32.86

33.39

25.63

41.33

33.12

33.58

33.38

34.03

33.88

34.03

33.22

31.52

Front half 261.21s · back half 266.76s

1500 Freestyle LCM 16:49.91 RT 0.70s

30.46

33.18

33.74

34.06

33.98

34.07

34.13

34.01

34.36

34.10

33.48

33.89

33.90

34.29

34.00

33.89

33.88

34.09

33.90

33.66

33.40

33.53

33.80

33.79

33.73

34.29

33.71

33.66

33.02

31.91

Front half 505.65s · back half 504.26s

100 Backstroke LCM 1:05.53

32.47

33.06

Front half 32.47s · back half 33.06s

200 Backstroke LCM 2:35.89

39.26

38.96

39.69

37.98

Front half 78.22s · back half 77.67s

200 Breaststroke LCM 2:26.06 RT 0.68s

33.12

37.20

38.34

37.40

Front half 70.32s · back half 75.74s

200 Butterfly LCM 2:16.72 RT 0.67s

30.42

34.34

36.64

35.32

Front half 64.76s · back half 71.96s

200 Individual Medley LCM 2:09.52

28.30

33.94

36.45

30.83

Front half 62.24s · back half 67.28s

400 Individual Medley LCM 4:39.82

29.00

33.91

37.68

36.64

38.09

39.91

33.09

31.50

Front half 137.23s · back half 142.59s

Reaction time

fastest 0.65s average 0.712s slowest 1.86s 44 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 22.71 10 swims

100 Freestyle SCY 50.87 1 swim

200 Freestyle SCY 1:47.56 4 swims

500 Freestyle SCY 4:44.16 6 swims

1000 Freestyle SCY 9:43.97 2 swims

1650 Freestyle SCY 16:37.95 2 swims

50 Backstroke SCY 26.06 3 swims

200 Backstroke SCY 2:00.41 10 swims

50 Breaststroke SCY 28.30 6 swims

100 Breaststroke SCY 57.32 14 swims

200 Breaststroke SCY 2:04.98 14 swims

50 Butterfly SCY 24.62 4 swims

100 Butterfly SCY 57.56 2 swims

200 Butterfly SCY 1:56.25 11 swims

100 Individual Medley SCY 54.96 3 swims

200 Individual Medley SCY 1:51.83 16 swims

400 Individual Medley SCY 4:00.36 13 swims

50 Freestyle LCM 27.88 4 swims

200 Freestyle LCM 2:21.36 1 swim

400 Freestyle LCM 4:16.34 8 swims

800 Freestyle LCM 8:47.97 2 swims

1500 Freestyle LCM 16:49.91 5 swims

100 Backstroke LCM 1:05.53 2 swims

200 Backstroke LCM 2:35.89 1 swim

50 Breaststroke LCM 32.00 4 swims

100 Breaststroke LCM 1:05.64 14 swims

200 Breaststroke LCM 2:26.06 14 swims

100 Butterfly LCM 1:05.11 1 swim

200 Butterfly LCM 2:16.72 7 swims

200 Individual Medley LCM 2:09.52 15 swims

400 Individual Medley LCM 4:39.82 17 swims