Casey Zentz

Fage 19EZMAMDMRWVESTUN

355 plausible swims · 56 meets · 2020-10-24 → 2026-04-26

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.82	Sectionals ✓+0.83s to Futures	2024-02-24	2024 MD LSC Senior Champs venue
100 Freestyle	SCY	50.96	Sectionals ✓+0.97s to Futures	2024-02-25	2024 MD LSC Senior Champs venue
200 Freestyle	SCY	1:51.40	Sectionals ✓+3.21s to Futures	2024-02-23	2024 MD LSC Senior Champs venue
500 Freestyle	SCY	5:03.30	Sectionals ✓+13.31s to Futures	2024-02-24	2024 MD LSC Senior Champs venue
1000 Freestyle	SCY	10:48.05	+9.06s to Sectionals	2024-11-09	2024 FSC & EST Distance Dual
1650 Freestyle	SCY	17:54.03	+4.64s to Sectionals	2023-11-11	2023 FSC & EST Distance Dual
50 Backstroke	SCY	26.65	+1.46s to Futures	2023-02-24	2023 MD LSC SR SCY Championhips venue
100 Backstroke	SCY	56.85	Sectionals ✓+2.46s to Futures	2025-02-20	2025 Speedo MD LSC Senior Champs
200 Backstroke	SCY	2:07.45	Sectionals ✓+9.26s to Futures	2024-02-25	2024 MD LSC Senior Champs venue
100 Breaststroke	SCY	1:14.86	+6.67s to Sectionals	2024-11-04	Mercersburg Academy and Chambersburg Chargers November Invite
200 Breaststroke	SCY	2:38.77	+9.38s to Sectionals	2024-12-28	2024 Speedo IMX Distance Challenge
100 Butterfly	SCY	57.79	Sectionals ✓+3.70s to Futures	2024-02-23	2024 MD LSC Senior Champs venue
200 Butterfly	SCY	2:07.94	Sectionals ✓+7.45s to Futures	2022-11-18	2022 NBAC Thanksgiving Meet
200 Individual Medley	SCY	2:12.90	+2.21s to Sectionals	2023-12-29	2023 Speedo IMX Distance Challenge venue
400 Individual Medley	SCY	4:45.27	+6.88s to Sectionals	2022-03-04	2022 MD LSC 14 & U CHAMPIONSHIPS venue
50 Freestyle	LCM	27.30	Sectionals ✓+0.71s to Futures	2024-03-23	2024 Speedo Sectional Championship venue
100 Freestyle	LCM	58.38	Sectionals ✓+0.69s to Futures	2024-03-24	2024 Speedo Sectional Championship venue
200 Freestyle	LCM	2:09.26	Sectionals ✓+4.27s to Futures	2024-03-22	2024 Speedo Sectional Championship venue
400 Freestyle	LCM	4:38.82	+1.13s to Sectionals	2024-07-01	KA Firecracker Classic Long Course A/BB/C Invitational
800 Freestyle	LCM	9:41.81	+11.82s to Sectionals	2023-07-06	2023 Sandbox Invitational venue
1500 Freestyle	LCM	18:52.73	+35.94s to Sectionals	2023-05-13	2023 Abby Seeger Memorial Invitational venue
50 Backstroke	LCM	31.91	+2.12s to Futures	2025-05-02	Mercersburg and Chambersburg LCM Invite
100 Backstroke	LCM	1:07.48	Sectionals ✓+3.19s to Futures	2024-03-23	2024 Speedo Sectional Championship venue
200 Backstroke	LCM	2:30.67	+4.48s to Sectionals	2024-07-01	KA Firecracker Classic Long Course A/BB/C Invitational
100 Breaststroke	LCM	1:29.93	+12.04s to Sectionals	2024-05-13	1499464
200 Breaststroke	LCM	3:06.56	+17.17s to Sectionals	2024-05-13	1499464
50 Butterfly	LCM	30.11	+1.72s to Futures	2024-07-01	KA Firecracker Classic Long Course A/BB/C Invitational
100 Butterfly	LCM	1:07.58	+1.29s to Sectionals	2024-03-22	2024 Speedo Sectional Championship venue
200 Butterfly	LCM	2:36.97	+7.88s to Sectionals	2024-05-13	1499464
200 Individual Medley	LCM	2:29.52	+1.13s to Sectionals	2024-07-01	KA Firecracker Classic Long Course A/BB/C Invitational
400 Individual Medley	LCM	5:30.72	+10.23s to Sectionals	2022-07-08	2022 Sandbox Invitational venue

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	23.44	flying	200 Medley Relay (leg 4)	2022-03-03	2022 MD LSC 14 & U CHAMPIONSHIPS
50 Freestyle	SCY	23.81	flying	200 Free Relay (leg 4)	2022-03-04	2022 MD LSC 14 & U CHAMPIONSHIPS
200 Freestyle	SCY	1:54.91	flying	800 Free Relay (leg 4)	2022-03-03	2022 MD LSC 14 & U CHAMPIONSHIPS
100 Backstroke	SCY	59.23	flat	400 Medley Relay	2022-03-05	2022 MD LSC 14 & U CHAMPIONSHIPS
100 Backstroke	LCM	1:08.14	flat	400 Medley Relay	2025-03-30	2025 Speedo Sectional Championship

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

PR splits

100 Freestyle SCY 50.96

24.49

26.47

Front half 24.49s · back half 26.47s

200 Freestyle SCY 1:51.40

25.95

27.61

28.57

29.27

Front half 53.56s · back half 57.84s

500 Freestyle SCY 5:03.30

27.25

29.99

30.14

30.58

30.86

30.95

30.98

31.18

31.34

30.03

Front half 148.82s · back half 154.48s

200 Backstroke SCY 2:07.45

29.24

31.62

33.05

33.54

Front half 60.86s · back half 66.59s

100 Breaststroke SCY 1:14.86 split/total mismatch

36.97

0.92

Front half 36.97s · back half 37.89s

100 Butterfly SCY 57.79

26.81

30.98

Front half 26.81s · back half 30.98s

200 Individual Medley SCY 2:12.90

27.85

32.27

42.23

30.55

Front half 60.12s · back half 72.78s

400 Individual Medley SCY 4:45.27

28.87

32.91

35.88

35.68

43.65

44.08

32.48

31.72

Front half 133.34s · back half 151.93s

100 Freestyle LCM 58.38

27.69

30.69

Front half 27.69s · back half 30.69s

200 Freestyle LCM 2:09.26

29.42

32.98

32.85

34.01

Front half 62.40s · back half 66.86s

800 Freestyle LCM 9:41.81

31.49

35.93

35.53

36.27

36.30

36.55

36.54

37.20

36.87

37.38

36.57

36.99

36.74

37.84

37.06

36.55

Front half 285.81s · back half 296.00s

1500 Freestyle LCM 18:52.73

32.88

37.07

37.81

37.56

37.40

37.92

37.76

37.82

37.68

38.53

38.16

37.59

37.62

38.27

38.51

37.63

37.69

37.58

38.22

38.42

37.81

38.71

38.38

38.77

38.00

38.17

38.06

38.60

36.99

37.12

Front half 562.58s · back half 570.15s

100 Backstroke LCM 1:07.48

32.35

35.13

Front half 32.35s · back half 35.13s

200 Backstroke LCM 2:30.67 split/total mismatch

34.19

38.34

39.12

39.02

100 Breaststroke LCM 1:29.93 split/total mismatch

42.48

4.97

Front half 42.48s · back half 47.45s

200 Breaststroke LCM 3:06.56 split/total mismatch

42.39

4.54

1.52

0.34

Front half 46.93s · back half 139.63s

100 Butterfly LCM 1:07.58

31.58

36.00

Front half 31.58s · back half 36.00s

200 Butterfly LCM 2:36.97 split/total mismatch

40.59

4.23

Front half 40.59s · back half 116.38s

200 Individual Medley LCM 2:29.52 split/total mismatch

31.70

36.18

48.17

33.47

400 Individual Medley LCM 5:30.72

33.30

39.95

43.23

43.91

47.74

50.25

34.94

37.40

Front half 160.39s · back half 170.33s

Reaction time

fastest 0.58s average 0.580s slowest 0.58s 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 23.82 18 swims

100 Freestyle SCY 50.96 15 swims

200 Freestyle SCY 1:51.40 17 swims

500 Freestyle SCY 5:03.30 13 swims

1000 Freestyle SCY 10:48.05 3 swims

1650 Freestyle SCY 17:54.03 8 swims

50 Backstroke SCY 26.65 11 swims

100 Backstroke SCY 56.85 22 swims

200 Backstroke SCY 2:07.45 18 swims

100 Breaststroke SCY 1:14.86 4 swims

200 Breaststroke SCY 2:38.77 8 swims

100 Butterfly SCY 57.79 12 swims

200 Butterfly SCY 2:07.94 7 swims

200 Individual Medley SCY 2:12.90 14 swims

400 Individual Medley SCY 4:45.27 10 swims

50 Freestyle LCM 27.30 20 swims

100 Freestyle LCM 58.38 25 swims

200 Freestyle LCM 2:09.26 23 swims

400 Freestyle LCM 4:38.82 15 swims

800 Freestyle LCM 9:41.81 5 swims

1500 Freestyle LCM 18:52.73 3 swims

50 Backstroke LCM 31.91 3 swims

100 Backstroke LCM 1:07.48 21 swims

200 Backstroke LCM 2:30.67 20 swims

100 Breaststroke LCM 1:29.93 4 swims

200 Breaststroke LCM 3:06.56 2 swims

50 Butterfly LCM 30.11 2 swims

100 Butterfly LCM 1:07.58 13 swims

200 Butterfly LCM 2:36.97 2 swims

200 Individual Medley LCM 2:29.52 7 swims

400 Individual Medley LCM 5:30.72 2 swims