Gwen Serafin

Fage 17CTEZMRNEVALIEUN

349 plausible swims · 77 meets · 2018-03-29 → 2025-07-10

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.98	AAA+1.19s to AAAA·+0.19s to Sectionals	2024-12-12	2024 NE CRA Winter Invitational
100 Freestyle	SCY	54.03	AAA+2.34s to AAAA·+0.94s to Sectionals	2024-02-09	2024 MR LIE Second Chance Meet
200 Freestyle	SCY	1:59.89	AA+2.90s to AAA·+4.90s to Sectionals	2023-11-03	2023 MR LIE Fall Classic Invitational
500 Freestyle	SCY	5:13.79	AAA+12.50s to AAAA·+5.00s to Sectionals	2022-10-24	2022 MR OB Section 8 Division Championships
1000 Freestyle	SCY	10:41.19	AAA+17.90s to AAAA·+2.20s to Sectionals	2022-03-11	2022 MR Metro SC Junior Olympics
1650 Freestyle	SCY	17:42.96	AAA+16.07s to AAAA·Sectionals ✓+28.57s to Futures	2022-02-17	2022 MR TYR Senior Mets SCY Championships
50 Backstroke	SCY	33.83	B+1.14s to BB·+7.54s to Futures	2019-10-18	2019 MR LIE Octoberfest Swim Meet
100 Backstroke	SCY	1:02.42	A+1.23s to AA·+3.13s to Sectionals	2024-11-08	2024 MR LIE Fall Classic Invitational
200 Backstroke	SCY	2:26.18	BB+7.69s to A·+17.29s to Sectionals	2021-01-22	2021 MR LIE January 22nd 13-Over Time Trial
50 Breaststroke	SCY	36.29	BB+1.10s to A·+6.50s to Futures	2020-02-07	2020 MR LIE Second Chance Challenge
100 Breaststroke	SCY	1:12.97	A+2.68s to AA·+4.78s to Sectionals	2024-03-08	2024 MR Metro 15-18 Age Group Team Challenge
200 Breaststroke	SCY	2:41.83	BB+1.74s to A·+12.44s to Sectionals	2021-01-23	2021 MR LIE January 23rd 13-Over Time Trial
50 Butterfly	SCY	26.98	AAA+0.89s to AAAA·+1.29s to Futures	2024-12-13	2024 NE CRA Winter Invitational venue
100 Butterfly	SCY	57.16	AAA+1.57s to AAAA·Sectionals ✓+0.57s to Futures	2024-02-15	2024 MR TYR Senior Mets SCY Championships
200 Butterfly	SCY	2:08.65	AAA+4.86s to AAAA·Sectionals ✓+3.26s to Futures	2024-03-23	2024 EZ North Region Speedo Sectional Champs venue
100 Individual Medley	SCY	1:02.24		2024-04-12	2024 MR LIE Black v Blue IntraSquad Meet
200 Individual Medley	SCY	2:12.14	AA+1.55s to AAA·+1.45s to Sectionals	2022-11-04	2022 MR OB Girls Nassau County Championships venue
400 Individual Medley	SCY	4:39.36	AA+1.17s to AAA·+0.97s to Sectionals	2024-03-22	2024 EZ North Region Speedo Sectional Champs venue
50 Freestyle	LCM	28.57	AA+0.18s to AAA·+0.28s to Sectionals	2023-07-09	2023 MR LIE Summer Sizzler Invitational venue
100 Freestyle	LCM	59.25	AAA+0.56s to AAAA·Futures ✓+1.06s to Winter JNs	2025-07-10	2025 MR TYR Senior Metropolitan Summer Champs
200 Freestyle	LCM	2:16.91	AA+3.82s to AAA·+6.02s to Sectionals	2022-07-22	2022 Metropolitan Long Course Junior Olympics
400 Freestyle	LCM	4:43.87	AA+2.78s to AAA·+6.18s to Sectionals	2024-05-11	2024 MR LIE May Extravaganza Invitational venue
800 Freestyle	LCM	9:44.56	AA+2.07s to AAA·+14.57s to Sectionals	2022-07-14	2022 MR TYR Senior Mets LC Championships
1500 Freestyle	LCM	18:14.16	AAA+33.77s to AAAA·Sectionals ✓+33.97s to Futures	2022-06-24	2022 MR LIE June Jamboree Invitational
50 Backstroke	LCM	38.07	BB+2.58s to A·+7.18s to Futures	2019-06-28	2019 mr lie june jamboree res
100 Backstroke	LCM	1:12.43	A+0.94s to AA·+4.54s to Sectionals	2022-06-10	2022 MR LIE June Jumpoff Invitational
200 Backstroke	LCM	2:34.69	AA+6.50s to AAA·+8.50s to Sectionals	2022-06-24	2022 MR LIE June Jamboree Invitational
50 Breaststroke	LCM	44.16	B+1.17s to BB·+9.37s to Futures	2019-07-13	2019 MR LIE Summer Sizzler
100 Breaststroke	LCM	1:25.98	BB+1.79s to A·+8.09s to Sectionals	2021-07-10	2021 MR LIE Summer Sizzler Invitational
200 Breaststroke	LCM	3:03.25	BB+0.66s to A·+13.86s to Sectionals	2023-07-22	2023 MR Metro LC Age Group Championships venue
50 Butterfly	LCM	29.15	AAAA·Futures ✓+0.76s to Jr Nationals	2022-06-10	2022 MR LIE June Jumpoff Invitational
100 Butterfly	LCM	1:05.88	AAA+2.59s to AAAA·Sectionals ✓+1.19s to Futures	2024-06-08	2024 LIE June Jumpoff venue
200 Butterfly	LCM	2:19.36	AAAA·Futures ✓+0.97s to Jr Nationals	2025-07-10	2025 MR TYR Senior Metropolitan Summer Champs
200 Individual Medley	LCM	2:32.24	AA+2.35s to AAA·+3.85s to Sectionals	2023-05-12	2023 MR LIE May Extravaganza Invitational venue
400 Individual Medley	LCM	5:18.36	AA+0.27s to AAA·Sectionals ✓+11.07s to Futures	2024-05-12	2024 MR LIE May Extravaganza Invitational venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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	25.06	flying	200 Medley Relay (leg 4)	2024-12-13	2024 NE CRA Winter Invitational
50 Freestyle	SCY	24.37	flying	200 Free Relay (leg 4)	2024-12-15	2024 NE CRA Winter Invitational
100 Freestyle	SCY	55.24	flat	400 Free Relay	2025-03-29	2025 EZ North Speedo Short Course Sectionals
100 Freestyle	SCY	53.32	flying	400 Free Relay (leg 4)	2022-11-05	2022 MR OB Girls Nassau County Championships
200 Freestyle	SCY	2:06.73	flying	800 Free Relay (leg 4)	2025-03-28	2025 EZ North Speedo Short Course Sectionals
50 Butterfly	SCY	26.72	flying	200 Medley Relay (leg 3)	2025-03-29	2025 EZ North Speedo Short Course Sectionals
100 Butterfly	SCY	58.74	flying	400 Medley Relay (leg 3)	2025-03-30	2025 EZ North Speedo Short Course Sectionals
50 Freestyle	LCM	28.85	flat	200 Free Relay	2024-07-12	2024 MR Senior Mets LC Summer Championship
50 Freestyle	LCM	28.60	flying	200 Free Relay (leg 4)	2024-07-21	2024 Metropolitan LC Junior Met Championships
50 Freestyle	LCM	27.88	flying	200 Medley Relay (leg 4)	2023-07-14	2023 MR Senior Mets LCM Championships
100 Freestyle	LCM	1:03.36	flat	400 Free Relay	2023-07-16	2023 MR Senior Mets LCM Championships
100 Freestyle	LCM	1:02.87	flying	400 Free Relay (leg 4)	2023-07-22	2023 MR Metro LC Age Group Championships
50 Backstroke	LCM	34.29	flat	200 Medley Relay	2024-07-12	2024 MR Senior Mets LC Summer Championship
50 Butterfly	LCM	30.70	flying	200 Medley Relay (leg 3)	2023-07-21	2023 MR Metro LC Age Group Championships
100 Butterfly	LCM	1:07.53	flying	400 Medley Relay (leg 3)	2024-07-21	2024 Metropolitan LC Junior Met Championships

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 · LCM

4807 points (6/6 events)

Event	Time	Points
400 FR LCM	4:43.87	814
200 BK LCM	2:34.69	730
200 BR LCM	3:03.25	634
200 FL LCM	2:19.36	979
200 IM LCM	2:32.24	811
400 IM LCM	5:18.36	839

IMR 17-18 · SCY

3824 points (5/5 events)

Event	Time	Points
200 FR SCY	1:59.89	780
100 BK SCY	1:02.42	683
100 BR SCY	1:12.97	661
100 FL SCY	57.16	900
200 IM SCY	2:12.14	800

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

PR splits

500 Freestyle SCY 5:13.79 split/total mismatch

27.33

57.58

89.01

120.75

152.95

185.20

217.56

250.16

282.62

313.79

28.41

59.71

91.83

124.35

157.01

190.44

223.80

256.94

290.29

322.96

30.13

62.55

96.09

129.73

163.29

196.94

230.56

264.10

297.79

330.59

30.50

63.88

98.15

132.57

166.64

200.99

236.16

271.19

306.46

341.33

30.77

65.52

101.26

136.77

172.95

208.87

245.60

281.75

317.22

351.45

31.58

65.97

101.64

137.44

173.55

209.48

245.67

281.94

317.76

352.75

1000 Freestyle SCY 10:41.19 split/total mismatch

298.17

330.37

28.20

59.36

91.35

123.67

1650 Freestyle SCY 17:42.96

28.09

30.88

32.09

32.36

32.63

32.69

32.72

32.73

32.94

32.51

32.54

32.47

32.18

32.92

32.91

32.39

32.10

32.36

32.49

32.42

32.20

32.50

32.38

32.32

32.21

32.30

32.32

32.34

32.36

31.96

32.25

32.32

31.08

200 Backstroke SCY 2:26.18

33.66

36.83

37.77

37.92

Front half 70.49s · back half 75.69s

100 Breaststroke SCY 1:12.97

34.14

38.83

Front half 34.14s · back half 38.83s

200 Breaststroke SCY 2:41.83

32.55

67.04

36.87

77.59

120.01

161.83

200 Butterfly SCY 2:08.65

28.24

31.86

33.83

34.72

Front half 60.10s · back half 68.55s

100 Individual Medley SCY 1:02.24

38.44

82.89

28.62

62.24

200 Individual Medley SCY 2:12.14

27.86

33.22

40.55

30.51

Front half 61.08s · back half 71.06s

400 Individual Medley SCY 4:39.36

28.75

33.10

36.00

35.76

41.38

41.48

32.19

30.70

Front half 133.61s · back half 145.75s

400 Freestyle LCM 4:43.87

66.06

72.74

73.69

71.38

Front half 138.80s · back half 145.07s

800 Freestyle LCM 9:44.56

31.71

35.87

35.79

36.72

31.46

42.95

36.87

37.01

31.70

42.76

37.54

37.18

37.03

36.89

36.95

36.13

Front half 288.38s · back half 296.18s

1500 Freestyle LCM 18:14.16 split/total mismatch

81.85

174.94

67.86

140.91

214.19

287.56

100 Backstroke LCM 1:12.43 split/total mismatch

80.71

85.63

Front half 80.71s · back half -8.28s

100 Breaststroke LCM 1:25.98 split/total mismatch

112.98

123.33

Front half 112.98s · back half -27.00s

200 Breaststroke LCM 3:03.25

41.37

46.96

47.28

47.64

Front half 88.33s · back half 94.92s

200 Individual Medley LCM 2:32.24

71.70

80.54

Front half 71.70s · back half 80.54s

400 Individual Medley LCM 5:18.36

68.83

82.90

96.24

70.39

Front half 151.73s · back half 166.63s

Swim history

Every recorded swim, newest first

Date	Event	Course	Time	Age	Round	Meet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

Faster times are higher. One card per event, all courses & history.

50 Freestyle SCY 24.98 23 swims

100 Freestyle SCY 54.03 26 swims

200 Freestyle SCY 1:59.89 12 swims

500 Freestyle SCY 5:13.79 6 swims

1000 Freestyle SCY 10:41.19 3 swims

1650 Freestyle SCY 17:42.96 2 swims

50 Backstroke SCY 33.83 3 swims

100 Backstroke SCY 1:02.42 14 swims

200 Backstroke SCY 2:26.18 2 swims

50 Breaststroke SCY 36.29 4 swims

100 Breaststroke SCY 1:12.97 16 swims

200 Breaststroke SCY 2:41.83 1 swim

50 Butterfly SCY 26.98 8 swims

100 Butterfly SCY 57.16 28 swims

200 Butterfly SCY 2:08.65 24 swims

100 Individual Medley SCY 1:02.24 8 swims

200 Individual Medley SCY 2:12.14 19 swims

400 Individual Medley SCY 4:39.36 13 swims

50 Freestyle LCM 28.57 17 swims

100 Freestyle LCM 59.25 13 swims

200 Freestyle LCM 2:16.91 6 swims

400 Freestyle LCM 4:43.87 8 swims

800 Freestyle LCM 9:44.56 2 swims

1500 Freestyle LCM 18:14.16 2 swims

50 Backstroke LCM 38.07 3 swims

100 Backstroke LCM 1:12.43 12 swims

200 Backstroke LCM 2:34.69 5 swims

50 Breaststroke LCM 44.16 2 swims

100 Breaststroke LCM 1:25.98 8 swims

200 Breaststroke LCM 3:03.25 3 swims

50 Butterfly LCM 29.15 5 swims

100 Butterfly LCM 1:05.88 18 swims

200 Butterfly LCM 2:19.36 14 swims

200 Individual Medley LCM 2:32.24 11 swims

400 Individual Medley LCM 5:18.36 7 swims