Dean Serino

Mage 18MDESTMCDTCY

131 plausible swims · 23 meets · 2016-11-18 → 2023-07-09

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.07	AA+0.38s to AAA	2023-02-25	2023 MD LSC SR SCY Championhips venue
100 Freestyle	SCY	47.93	AA+0.24s to AAA	2023-02-26	2023 MD LSC SR SCY Championhips venue
200 Freestyle	SCY	1:44.06	AAA+3.47s to AAAA	2023-02-24	2023 MD LSC SR SCY Championhips venue
500 Freestyle	SCY	4:45.86	AAA+12.27s to AAAA	2022-02-26	2022 MD LSC Senior Championships fast pool
1000 Freestyle	SCY	10:29.11	AA+26.82s to AAA		2022 FSC & EST Distance Dual venue
1650 Freestyle	SCY	17:21.47	AA+37.68s to AAA	2022-11-12	2022 FSC & EST Distance Dual venue
50 Backstroke	SCY	38.04	+7.15s to B	2016-11-18	2016 NBAC Fall Warmup Mee
100 Backstroke	SCY	1:00.05	BB+3.86s to A	2021-02-28	MDSI Virtual Meet Series 20-21/041 EST Wk 12 venue
200 Backstroke	SCY	2:11.30	BB+7.51s to A	2021-11-06	2021 FOX Fall Inviational Meet 2 venue
50 Breaststroke	SCY	44.83	+9.24s to B	2016-11-18	2016 NBAC Fall Warmup Mee
100 Breaststroke	SCY	1:10.28	B+0.69s to BB	2021-10-09	2021 Eagle Swim Team Senior Invite venue
200 Breaststroke	SCY	2:27.09	BB+7.50s to A	2022-11-05	2023 Fox Fall Invitational 2 venue
50 Butterfly	SCY	38.06	+7.17s to B	2016-11-18	2016 NBAC Fall Warmup Mee
100 Butterfly	SCY	54.87	A+0.98s to AA	2022-02-25	2022 MD LSC Senior Championships fast pool
200 Butterfly	SCY	2:14.03	BB+7.54s to A	2021-11-06	2021 FOX Fall Inviational Meet 2 venue
200 Individual Medley	SCY	2:09.18	BB+2.39s to A	2022-12-30	2022 Speedo IMX Distance Challenge venue
400 Individual Medley	SCY	4:30.46	A+8.27s to AA	2022-10-09	2022 Eagle Swim Team Senior Invite venue
50 Freestyle	LCM	25.85	AA+0.76s to AAA	2023-07-08	2023 Sandbox Invitational venue
100 Freestyle	LCM	54.85	AAA+2.16s to AAAA	2022-07-10	2022 Sandbox Invitational venue
200 Freestyle	LCM	1:57.89	AAA+2.70s to AAAA	2022-07-08	2022 Sandbox Invitational venue
400 Freestyle	LCM	4:19.65	AA+2.36s to AAA	2022-07-09	2022 Sandbox Invitational venue
1500 Freestyle	LCM	18:22.79	A+25.00s to AA	2023-05-13	2023 Abby Seeger Memorial Invitational venue
100 Backstroke	LCM	1:10.98	BB+3.99s to A	2023-07-08	2023 Sandbox Invitational venue
200 Backstroke	LCM	2:31.65	BB+5.76s to A	2022-07-10	2022 Sandbox Invitational venue
100 Breaststroke	LCM	1:17.74	BB+3.05s to A		2023 Sandbox Invitational venue
200 Breaststroke	LCM	2:57.68	B+0.79s to BB	2021-07-10	2021 EST July Invitational venue
100 Butterfly	LCM	1:01.87	A+0.28s to AA	2022-07-08	2022 Sandbox Invitational venue
200 Butterfly	LCM	2:49.30	+1.51s to B	2021-05-15	EST Virtual LC Meet #1 venue
200 Individual Medley	LCM	2:22.97	A+1.08s to AA	2023-07-08	2023 Sandbox Invitational venue
400 Individual Medley	LCM	5:21.60	BB+3.61s to A	2022-05-01	2022 Carol Chidester Invite 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.

IMX / IMR

IMX 17-18 · SCY

3842 points (6/6 events)

Event	Time	Points
500 FR SCY	4:45.86	865
200 BK SCY	2:11.30	554
200 BR SCY	2:27.09	566
200 FL SCY	2:14.03	549
200 IM SCY	2:09.18	627
400 IM SCY	4:30.46	681

IMR 17-18 · LCM

3531 points (5/5 events)

Event	Time	Points
200 FR LCM	1:57.89	920
100 BK LCM	1:10.98	550
100 BR LCM	1:17.74	586
100 FL LCM	1:01.87	741
200 IM LCM	2:22.97	734

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

PR splits

100 Freestyle SCY 47.93

22.74

25.19

Front half 22.74s · back half 25.19s

200 Freestyle SCY 1:44.06

23.82

26.35

26.53

27.36

Front half 50.17s · back half 53.89s

500 Freestyle SCY 4:45.86

25.08

27.30

28.55

29.44

29.29

30.04

29.63

29.12

29.76

27.65

Front half 139.66s · back half 146.20s

1650 Freestyle SCY 17:21.47

26.91

29.93

30.89

31.14

30.99

31.06

31.20

31.62

32.19

31.86

32.12

32.55

32.23

32.58

32.49

31.97

31.96

31.75

32.05

31.62

31.56

32.29

31.80

31.85

31.81

32.11

32.02

32.04

32.40

32.22

32.31

31.56

28.39

100 Backstroke SCY 1:00.05

29.39

30.66

Front half 29.39s · back half 30.66s

200 Backstroke SCY 2:11.30

31.86

33.73

33.53

32.18

Front half 65.59s · back half 65.71s

100 Breaststroke SCY 1:10.28

33.01

37.27

Front half 33.01s · back half 37.27s

200 Breaststroke SCY 2:27.09

34.14

38.35

37.82

36.78

Front half 72.49s · back half 74.60s

100 Butterfly SCY 54.87

25.37

29.50

Front half 25.37s · back half 29.50s

200 Butterfly SCY 2:14.03

28.12

33.38

36.13

36.40

Front half 61.50s · back half 72.53s

200 Individual Medley SCY 2:09.18

26.14

33.82

38.45

30.77

Front half 59.96s · back half 69.22s

400 Individual Medley SCY 4:30.46

27.09

30.86

36.79

36.95

39.45

38.53

33.06

27.73

Front half 131.69s · back half 138.77s

100 Freestyle LCM 54.85

26.49

28.36

Front half 26.49s · back half 28.36s

200 Freestyle LCM 1:57.89

27.63

29.85

30.01

30.40

Front half 57.48s · back half 60.41s

400 Freestyle LCM 4:19.65

28.71

31.63

32.32

33.62

33.36

34.49

33.10

32.42

Front half 126.28s · back half 133.37s

1500 Freestyle LCM 18:22.79

33.18

36.03

36.84

36.89

37.14

37.01

37.30

37.19

37.17

37.57

38.11

37.59

36.61

37.09

37.15

36.79

36.63

37.18

37.09

37.23

36.63

36.68

37.19

36.82

36.58

36.60

36.39

36.02

34.50

Front half 553.31s · back half 549.48s

100 Backstroke LCM 1:10.98

34.46

36.52

Front half 34.46s · back half 36.52s

200 Backstroke LCM 2:31.65

34.96

39.35

39.38

37.96

Front half 74.31s · back half 77.34s

100 Breaststroke LCM 1:17.74

36.25

41.49

Front half 36.25s · back half 41.49s

200 Breaststroke LCM 2:57.68

41.34

45.64

43.85

46.85

Front half 86.98s · back half 90.70s

100 Butterfly LCM 1:01.87

28.63

33.24

Front half 28.63s · back half 33.24s

200 Butterfly LCM 2:49.30

34.85

41.57

45.00

47.88

Front half 76.42s · back half 92.88s

200 Individual Medley LCM 2:22.97

28.91

38.79

42.41

32.86

Front half 67.70s · back half 75.27s

400 Individual Medley LCM 5:21.60

31.64

38.18

45.61

91.43

44.83

37.50

32.41

Reaction time

fastest 0.66s average 0.665s slowest 0.67s 2 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 22.07 11 swims

100 Freestyle SCY 47.93 7 swims

200 Freestyle SCY 1:44.06 7 swims

500 Freestyle SCY 4:45.86 9 swims

1000 Freestyle SCY 10:29.11 1 swim

1650 Freestyle SCY 17:21.47 2 swims

50 Backstroke SCY 38.04 2 swims

100 Backstroke SCY 1:00.05 1 swim

200 Backstroke SCY 2:11.30 3 swims

50 Breaststroke SCY 44.83 2 swims

100 Breaststroke SCY 1:10.28 3 swims

200 Breaststroke SCY 2:27.09 2 swims

50 Butterfly SCY 38.06 2 swims

100 Butterfly SCY 54.87 3 swims

200 Butterfly SCY 2:14.03 3 swims

200 Individual Medley SCY 2:09.18 3 swims

400 Individual Medley SCY 4:30.46 1 swim

50 Freestyle LCM 25.85 7 swims

100 Freestyle LCM 54.85 9 swims

200 Freestyle LCM 1:57.89 7 swims

400 Freestyle LCM 4:19.65 9 swims

1500 Freestyle LCM 18:22.79 1 swim

100 Backstroke LCM 1:10.98 5 swims

200 Backstroke LCM 2:31.65 5 swims

100 Breaststroke LCM 1:17.74 4 swims

200 Breaststroke LCM 2:57.68 2 swims

100 Butterfly LCM 1:01.87 8 swims

200 Butterfly LCM 2:49.30 1 swim

200 Individual Medley LCM 2:22.97 5 swims

400 Individual Medley LCM 5:21.60 1 swim