Adriaan Van Herck

Mage 15EZNEMTSCREVUN-RA

430 plausible swims · 61 meets · 2024-01-01 → 2026-05-17

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	23.86	A+0.17s to AA	2025-10-19	2025 NE CRIM OCTOBER TEAM SPECIALTY W/ DIST - venue
100 Freestyle	SCY	51.18	AA+1.39s to AAA	2026-01-01	2026 ne inst abf jan results
200 Freestyle	SCY	1:51.67	AA+2.98s to AAA	2026-01-01	42.13 48.78 50.62 48.93 34.86 40.62
500 Freestyle	SCY	5:09.23	A+0.14s to AA	2026-01-01	2026 ne inst abf jan results
1000 Freestyle	SCY	11:00.54	A+16.75s to AA	2024-12-15	2024 NE SHAWMUT Candy Cane Classic venue
50 Backstroke	SCY	25.65	AAA+1.16s to AAAA	2026-03-27	2026 EZ North Speedo Short Course Sectionals venue
100 Backstroke	SCY	53.92	AAA+1.83s to AAAA	2026-01-01	2026 ne inst cup championship results
200 Backstroke	SCY	1:56.97	AAA+3.08s to AAAA	2026-03-29	2026 EZ North Speedo Short Course Sectionals venue
50 Breaststroke	SCY	27.69	AAAA	2025-12-18	2026 NE NSSC Senior Championships
100 Breaststroke	SCY	59.77	AAA+0.78s to AAAA	2025-12-18	2026 NE NSSC Senior Championships
200 Breaststroke	SCY	2:10.51	AAA+1.92s to AAAA	2026-03-28	2026 EZ North Speedo Short Course Sectionals venue
50 Butterfly	SCY	25.33	AAA+1.04s to AAAA	2026-01-01	42.13 48.78 50.62 48.93 34.86 40.62
100 Butterfly	SCY	57.57	A+1.18s to AA	2026-01-01	42.13 48.78 50.62 48.93 34.86 40.62
200 Butterfly	SCY	2:11.73	A+5.24s to AA	2025-01-01	2024 New England Swimming Gold Championships
100 Individual Medley	SCY	55.13		2026-01-01	2026 ne inst cup championship results
200 Individual Medley	SCY	1:57.42	AAA+1.73s to AAAA	2026-03-29	2026 EZ North Speedo Short Course Sectionals venue
400 Individual Medley	SCY	4:18.10	AAA+9.41s to AAAA	2025-12-18	2026 NE NSSC Senior Championships
50 Freestyle	LCM	27.50	A+0.11s to AA	2026-01-01	2026 ne cs spring fling results
100 Freestyle	LCM	58.79	AA+1.70s to AAA	2026-01-01	2026 ne cs spring fever results
200 Freestyle	LCM	2:08.78	AA+2.99s to AAA	2026-01-01	2026 ne cs spring fling results
400 Freestyle	LCM	4:38.52	AA+10.73s to AAA	2026-05-08	2026 NE CRA MIT Team Specialty LC Meet
50 Backstroke	LCM	30.93	AA+0.54s to AAA	2026-05-08	2026 NE CRA MIT Team Specialty LC Meet
100 Backstroke	LCM	1:04.32	AA+0.53s to AAA	2026-01-01	2026 ne cs spring fever results
200 Backstroke	LCM	2:23.60	AA+5.11s to AAA	2026-05-08	2026 NE CRA MIT Team Specialty LC Meet
50 Breaststroke	LCM	32.64	AAA+0.65s to AAAA	2026-01-01	2026 ne cs spring fever results
100 Breaststroke	LCM	1:10.99	AAA+2.40s to AAAA	2025-01-01	Commonwealth Swimming Seekonk Summer Fiesta
200 Breaststroke	LCM	2:39.60	AA+2.51s to AAA	2026-05-08	2026 NE CRA MIT Team Specialty LC Meet
50 Butterfly	LCM	29.17	AA+0.48s to AAA	2026-05-08	2026 NE CRA MIT Team Specialty LC Meet
100 Butterfly	LCM	1:03.86	AA+2.17s to AAA	2026-05-08	2026 NE CRA MIT Team Specialty LC Meet
200 Butterfly	LCM	2:40.78	BB+10.19s to A	2025-01-01	Commonwealth Swimming Seekonk Spring Fling
200 Individual Medley	LCM	2:18.86	AAA+4.77s to AAAA	2026-01-01	2026 ne cs spring fever results
400 Individual Medley	LCM	5:03.44	AA+1.55s to AAA	2026-01-01	2026 ne cs spring fling results

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Backstroke	SCY	26.38	flat	200 Medley Relay	2025-03-09	2025 NE GS NE Cup Championship
50 Breaststroke	SCY	28.45	flying	200 Medley Relay (leg 2)	2025-02-21	2025 NE CRA 11-14 SCY Age Group Championship
50 Freestyle	LCM	27.72	flat	200 Free Relay	2024-07-27	2024 NE SHAWMUT America's Cup

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

4785 points (6/6 events)

Event	Time	Points
500 FR SCY	5:09.23	713
200 BK SCY	1:56.97	847
200 BR SCY	2:10.51	884
200 FL SCY	2:11.73	626
200 IM SCY	1:57.42	895
400 IM SCY	4:18.10	820

IMR 15-16 · SCY

4055 points (5/5 events)

Event	Time	Points
200 FR SCY	1:51.67	761
100 BK SCY	53.92	830
100 BR SCY	59.77	899
100 FL SCY	57.57	670
200 IM SCY	1:57.42	895

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

PR splits

100 Freestyle SCY 51.18 split/total mismatch

24.69

1.80

Front half 24.69s · back half 26.49s

200 Freestyle SCY 1:51.67 split/total mismatch

25.95

1.68

1.18

0.47

Front half 27.63s · back half 84.04s

500 Freestyle SCY 5:09.23 split/total mismatch

27.73

30.62

31.26

31.44

31.00

31.78

31.60

31.24

31.53

31.03

1000 Freestyle SCY 11:00.54

28.98

32.24

32.85

33.25

34.01

33.01

33.67

33.78

33.71

33.26

33.59

33.28

33.58

33.65

34.00

33.87

32.94

33.31

32.83

30.73

Front half 328.76s · back half 331.78s

100 Backstroke SCY 53.92 split/total mismatch

26.16

1.60

Front half 26.16s · back half 27.76s

200 Backstroke SCY 1:56.97 RT 0.61s

27.39

29.54

30.18

29.86

Front half 56.93s · back half 60.04s

100 Breaststroke SCY 59.77 split/total mismatch

28.19

3.39

Front half 28.19s · back half 31.58s

200 Breaststroke SCY 2:10.51

29.05

32.51

34.20

34.75

Front half 61.56s · back half 68.95s

100 Butterfly SCY 57.57 split/total mismatch

27.06

3.45

Front half 27.06s · back half 30.51s

200 Butterfly SCY 2:11.73 split/total mismatch

29.04

33.69

34.53

34.47

100 Individual Medley SCY 55.13 split/total mismatch

25.91

3.31

Front half 25.91s · back half 29.22s

200 Individual Medley SCY 1:57.42

25.41

29.57

33.66

28.78

Front half 54.98s · back half 62.44s

400 Individual Medley SCY 4:18.10 split/total mismatch

27.23

31.47

33.76

31.90

36.55

36.20

31.08

29.91

100 Freestyle LCM 58.79 split/total mismatch

28.35

2.09

Front half 28.35s · back half 30.44s

200 Freestyle LCM 2:08.78 split/total mismatch

28.89

32.79

33.68

33.42

400 Freestyle LCM 4:38.52 split/total mismatch

64.90

71.05

72.52

70.05

100 Backstroke LCM 1:04.32 split/total mismatch

30.88

2.56

Front half 30.88s · back half 33.44s

200 Backstroke LCM 2:23.60 split/total mismatch

69.94

3.72

Front half 69.94s · back half 73.66s

100 Breaststroke LCM 1:10.99 split/total mismatch

33.70

3.59

Front half 33.70s · back half 37.29s

200 Butterfly LCM 2:40.78 split/total mismatch

34.60

40.67

43.08

42.43

200 Individual Medley LCM 2:18.86 split/total mismatch

29.87

36.44

39.86

32.69

400 Individual Medley LCM 5:03.44 split/total mismatch

31.49

36.94

39.14

38.72

42.19

43.68

35.49

35.79

Reaction time

fastest 0.58s average 0.607s slowest 0.64s 4 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 23.86 22 swims

100 Freestyle SCY 51.18 27 swims

200 Freestyle SCY 1:51.67 19 swims

500 Freestyle SCY 5:09.23 8 swims

1000 Freestyle SCY 11:00.54 3 swims

50 Backstroke SCY 25.65 5 swims

100 Backstroke SCY 53.92 36 swims

200 Backstroke SCY 1:56.97 19 swims

50 Breaststroke SCY 27.69 14 swims

100 Breaststroke SCY 59.77 45 swims

200 Breaststroke SCY 2:10.51 48 swims

50 Butterfly SCY 25.33 2 swims

100 Butterfly SCY 57.57 10 swims

200 Butterfly SCY 2:11.73 7 swims

100 Individual Medley SCY 55.13 4 swims

200 Individual Medley SCY 1:57.42 42 swims

400 Individual Medley SCY 4:18.10 24 swims

50 Freestyle LCM 27.50 12 swims

100 Freestyle LCM 58.79 10 swims

200 Freestyle LCM 2:08.78 5 swims

400 Freestyle LCM 4:38.52 3 swims

50 Backstroke LCM 30.93 2 swims

100 Backstroke LCM 1:04.32 9 swims

200 Backstroke LCM 2:23.60 5 swims

50 Breaststroke LCM 32.64 4 swims

100 Breaststroke LCM 1:10.99 12 swims

200 Breaststroke LCM 2:39.60 10 swims

50 Butterfly LCM 29.17 2 swims

100 Butterfly LCM 1:03.86 3 swims

200 Butterfly LCM 2:40.78 2 swims

200 Individual Medley LCM 2:18.86 11 swims

400 Individual Medley LCM 5:03.44 5 swims