Joelle Van Duzer

Fage 16CTEZFLNEHYV

389 plausible swims · 67 meets · 2021-12-17 → 2026-06-27

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.73	AAA+0.74s to AAAA	2025-01-01	2025 ne hyv heat wave results
100 Freestyle	SCY	53.06	AAA+1.07s to AAAA	2025-02-23	2025 NE CRA 11-14 SCY Age Group Championship venue
200 Freestyle	SCY	1:53.13	AAA+1.04s to AAAA	2024-03-28	2024 Eastern Zone SC Age Group Championships venue
500 Freestyle	SCY	4:58.58	AAAA	2026-01-01	2026 ne cra scy 11 14 ag championship tt results
1000 Freestyle	SCY	10:17.24	AAAA	2025-12-18	2026 NE NSSC Senior Championships
1650 Freestyle	SCY	17:31.60	AAAA	2025-01-24	2025 NE HYV Western YMCA Districts venue
50 Backstroke	SCY	28.69	AA+0.90s to AAA	2026-02-06	2026 NE CRA Last Chance February Invitational
100 Backstroke	SCY	59.94	AA+1.05s to AAA	2026-01-24	2026 NE HYV A Snuffles Invitational venue
200 Backstroke	SCY	2:10.77	AA+3.08s to AAA	2025-01-01	2025 ne hyv merry mania results
50 Breaststroke	SCY	32.27	AAA+1.28s to AAAA	2024-11-24	2024 NE HYV YMCA Thanksgiving Invitational venue
100 Breaststroke	SCY	1:09.28	AA+1.29s to AAA	2024-11-24	2024 NE HYV YMCA Thanksgiving Invitational venue
200 Breaststroke	SCY	2:26.92	AAA+6.33s to AAAA	2026-01-24	2026 NE HYV A Snuffles Invitational venue
50 Butterfly	SCY	26.22	AAAA	2025-12-18	2026 NE NSSC Senior Championships
100 Butterfly	SCY	56.68	AAA+0.59s to AAAA	2025-01-01	2025 ne hyv heat wave results
200 Butterfly	SCY	2:04.62	AAAA	2025-11-21	2025 NE HYV Thanksgiving Invite
100 Individual Medley	SCY	1:00.17		2025-11-21	2025 NE HYV Thanksgiving Invite
200 Individual Medley	SCY	2:06.61	AAA+1.12s to AAAA	2026-03-21	2026 NE YNS YMCA New England Championship venue
400 Individual Medley	SCY	4:30.21	AAA+1.52s to AAAA	2025-06-20	2025 NE HYV A Heat Wave venue
50 Freestyle	LCM	29.05	AA+0.46s to AAA	2026-01-01	2026 ne kcy invitational results
100 Freestyle	LCM	1:00.26	AAA+1.37s to AAAA	2026-01-01	2026 ne sun summer solstice results
200 Freestyle	LCM	2:11.59	AAA+4.50s to AAAA	2024-07-19	2024 NE BGSC LCM 11-14 Championships venue
400 Freestyle	LCM	4:29.81	AAA+0.52s to AAAA	2025-01-01	2025 sunrise summer solstice results
800 Freestyle	LCM	9:32.37	AAA+16.48s to AAAA	2024-07-21	2024 NE BGSC LCM 11-14 Championships venue
1500 Freestyle	LCM	17:50.88	AAA+1.89s to AAAA	2024-07-18	2024 NE BGSC LCM 11-14 Championships venue
50 Backstroke	LCM	34.46	A+0.47s to AA	2025-05-10	2025 NE SUN Leap into Long Course venue
100 Backstroke	LCM	1:11.99	A+0.10s to AA	2025-06-07	2025 NE RIAC Sail Away on the RIAC Ferry venue
200 Backstroke	LCM	2:32.51	AA+4.92s to AAA	2026-06-27	2026 NE SUN Summer Solstice fast pool
50 Breaststroke	LCM	38.59	A+0.10s to AA	2025-05-10	2025 NE SUN Leap into Long Course venue
100 Breaststroke	LCM	1:23.75	A+2.26s to AA	2026-01-01	2026 ne nssc springfield results
200 Breaststroke	LCM	2:57.37	A+2.58s to AA	2025-01-01	2025 sunrise summer solstice results
50 Butterfly	LCM	30.07	AAA+0.68s to AAAA	2026-03-29	2026 Speedo Sectional Championship venue
100 Butterfly	LCM	1:04.42	AAA+1.13s to AAAA	2026-03-27	2026 Speedo Sectional Championship venue
200 Butterfly	LCM	2:21.64	AAA+0.55s to AAAA	2024-07-30	2024 YMCA Long Course Championships fast pool
200 Individual Medley	LCM	2:25.84	AAA+2.05s to AAAA	2024-08-03	2024 YMCA Long Course Championships fast pool
400 Individual Medley	LCM	5:07.25	AAA+1.26s to AAAA	2026-01-01	2026 ne sun summer solstice results

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
50 Freestyle	SCY	24.92	flat	200 Free Relay	2026-02-28	2026 NE CRIM 15-18 AG Championships
50 Freestyle	SCY	24.26	flying	200 Free Relay (leg 3)	2025-12-20	2026 NE NSSC Senior Championships
100 Freestyle	SCY	53.08	flat	400 Free Relay	2025-04-02	2025 Eastern Zone SC Age Group Championships
100 Freestyle	SCY	52.14	flying	400 Free Relay (leg 4)	2025-12-19	2026 NE NSSC Senior Championships
100 Freestyle	SCY	52.12	flying	400 Medley Relay (leg 4)	2025-06-21	2025 NE HYV A Heat Wave
50 Backstroke	SCY	28.97	flat	200 Medley Relay	2025-03-15	2025 NE STRM NEW ENGLAND YMCA CHAMPIONSHIPS
100 Backstroke	SCY	1:01.17	flat	400 Medley Relay	2025-04-03	2025 Eastern Zone SC Age Group Championships
50 Breaststroke	SCY	31.88	flying	200 Medley Relay (leg 2)	2026-03-21	2026 NE YNS YMCA New England Championship
50 Butterfly	SCY	25.68	flying	200 Medley Relay (leg 3)	2025-12-18	2026 NE NSSC Senior Championships
100 Butterfly	SCY	56.39	flying	400 Medley Relay (leg 3)	2026-03-01	2026 NE CRIM 15-18 AG Championships
100 Freestyle	LCM	59.67	flat	400 Free Relay	2026-05-17	2026 NE KCY Invitational
100 Breaststroke	LCM	1:22.16	flying	400 Medley Relay (leg 2)	2026-03-29	2026 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.

IMX / IMR

IMX 15-16 · SCY

5585 points (6/6 events)

Event	Time	Points
500 FR SCY	4:58.58	1022
200 BK SCY	2:10.77	805
200 BR SCY	2:26.92	855
200 FL SCY	2:04.62	994
200 IM SCY	2:06.61	952
400 IM SCY	4:30.21	957

IMR 15-16 · SCY

4494 points (5/5 events)

Event	Time	Points
200 FR SCY	1:53.13	964
100 BK SCY	59.94	819
100 BR SCY	1:09.28	806
100 FL SCY	56.68	953
200 IM SCY	2:06.61	952

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

PR splits

100 Freestyle SCY 53.06

25.49

27.57

Front half 25.49s · back half 27.57s

200 Freestyle SCY 1:53.13

25.76

28.35

29.45

29.57

Front half 54.11s · back half 59.02s

500 Freestyle SCY 4:58.58 split/total mismatch

27.53

29.82

29.89

29.96

30.14

30.18

30.46

29.91

1000 Freestyle SCY 10:17.24 split/total mismatch

27.55

30.12

30.89

31.31

31.45

31.48

31.64

31.57

31.38

31.58

31.68

31.03

30.80

30.79

30.95

30.27

30.60

31.18

30.82

30.15

1650 Freestyle SCY 17:31.60

29.55

31.62

32.12

32.80

32.38

32.14

31.92

31.88

31.56

31.77

31.49

31.63

31.31

31.57

31.29

31.36

31.45

31.24

31.36

31.72

32.26

32.21

32.19

32.05

32.19

32.31

32.27

32.46

32.54

32.94

32.50

32.19

31.33

100 Backstroke SCY 59.94

29.29

30.65

Front half 29.29s · back half 30.65s

200 Backstroke SCY 2:10.77 split/total mismatch

30.66

2.06

0.95

0.05

Front half 32.72s · back half 98.05s

100 Breaststroke SCY 1:09.28

32.87

36.41

Front half 32.87s · back half 36.41s

200 Breaststroke SCY 2:26.92

33.61

37.72

37.87

Front half 71.33s · back half 75.59s

200 Butterfly SCY 2:04.62 split/total mismatch

27.62

3.37

1.37

1.29

Front half 30.99s · back half 93.63s

100 Individual Medley SCY 1:00.17 split/total mismatch

27.75

4.67

Front half 27.75s · back half 32.42s

200 Individual Medley SCY 2:06.61

27.69

32.67

37.00

29.25

Front half 60.36s · back half 66.25s

400 Individual Medley SCY 4:30.21

27.26

31.22

34.23

34.04

40.50

42.21

30.58

30.17

Front half 126.75s · back half 143.46s

100 Freestyle LCM 1:00.26 split/total mismatch

29.18

1.90

Front half 29.18s · back half 31.08s

200 Freestyle LCM 2:11.59

31.02

33.29

33.86

33.42

Front half 64.31s · back half 67.28s

400 Freestyle LCM 4:29.81 split/total mismatch

30.48

33.41

34.16

34.67

34.43

34.92

34.57

33.17

800 Freestyle LCM 9:32.37

32.57

35.00

36.44

36.62

36.44

36.81

36.95

35.81

36.21

36.13

36.45

36.13

35.73

35.78

34.81

34.49

Front half 286.64s · back half 285.73s

1500 Freestyle LCM 17:50.88

32.63

35.24

35.67

35.85

36.07

36.51

35.99

36.56

36.01

36.37

36.26

36.18

36.25

36.29

35.69

36.17

35.56

35.49

35.29

35.50

36.20

36.39

35.61

36.29

35.94

36.44

35.99

35.68

32.43

34.33

Front half 537.57s · back half 533.31s

200 Backstroke LCM 2:32.51

36.12

38.51

39.23

38.65

Front half 74.63s · back half 77.88s

100 Breaststroke LCM 1:23.75 split/total mismatch

39.53

4.69

Front half 39.53s · back half 44.22s

200 Breaststroke LCM 2:57.37 split/total mismatch

41.76

45.84

44.89

44.88

100 Butterfly LCM 1:04.42

30.11

34.31

Front half 30.11s · back half 34.31s

200 Butterfly LCM 2:21.64

31.95

36.41

36.90

36.38

Front half 68.36s · back half 73.28s

200 Individual Medley LCM 2:25.84

30.41

38.12

45.26

32.05

Front half 68.53s · back half 77.31s

400 Individual Medley LCM 5:07.25 split/total mismatch

31.47

35.95

40.07

40.11

43.71

46.09

35.15

34.70

Reaction time

fastest 0.72s average 0.734s slowest 0.75s 5 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 24.73 14 swims

100 Freestyle SCY 53.06 22 swims

200 Freestyle SCY 1:53.13 31 swims

500 Freestyle SCY 4:58.58 29 swims

1000 Freestyle SCY 10:17.24 7 swims

1650 Freestyle SCY 17:31.60 5 swims

50 Backstroke SCY 28.69 9 swims

100 Backstroke SCY 59.94 9 swims

200 Backstroke SCY 2:10.77 6 swims

50 Breaststroke SCY 32.27 9 swims

100 Breaststroke SCY 1:09.28 4 swims

200 Breaststroke SCY 2:26.92 6 swims

50 Butterfly SCY 26.22 22 swims

100 Butterfly SCY 56.68 37 swims

200 Butterfly SCY 2:04.62 34 swims

100 Individual Medley SCY 1:00.17 9 swims

200 Individual Medley SCY 2:06.61 30 swims

400 Individual Medley SCY 4:30.21 5 swims

50 Freestyle LCM 29.05 6 swims

100 Freestyle LCM 1:00.26 12 swims

200 Freestyle LCM 2:11.59 5 swims

400 Freestyle LCM 4:29.81 12 swims

800 Freestyle LCM 9:32.37 3 swims

1500 Freestyle LCM 17:50.88 1 swim

50 Backstroke LCM 34.46 1 swim

100 Backstroke LCM 1:11.99 6 swims

200 Backstroke LCM 2:32.51 3 swims

50 Breaststroke LCM 38.59 1 swim

100 Breaststroke LCM 1:23.75 4 swims

200 Breaststroke LCM 2:57.37 3 swims

50 Butterfly LCM 30.07 3 swims

100 Butterfly LCM 1:04.42 12 swims

200 Butterfly LCM 2:21.64 13 swims

200 Individual Medley LCM 2:25.84 10 swims

400 Individual Medley LCM 5:07.25 6 swims