Zachary Zwijacz

Mage 12ADSCHESSCYUN

356 plausible swims · 68 meets · 2010-10-24 → 2026-01-01

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	21.26	AAAA·Futures ✓+0.87s to US Open	2017-03-19	Adirondack Gold Short Course Championships venue
100 Freestyle	SCY	46.57	AAAA·Sectionals ✓+0.18s to Futures	2017-03-18	Adirondack Gold Short Course Championships venue
200 Freestyle	SCY	1:42.99	AAAA·Sectionals ✓+1.40s to Futures	2017-02-19	2017 Region 1 Short Course Invitational venue
500 Freestyle	SCY	4:36.95	AAAA·Futures ✓+11.36s to US Open	2017-03-18	Adirondack Gold Short Course Championships venue
50 Backstroke	SCY	30.77	AA+1.08s to AAA·+7.08s to Futures	2012-11-17	Harvest Invitational slow pool
100 Backstroke	SCY	52.23	AAAA·Sectionals ✓+0.74s to Futures	2017-03-18	Adirondack Gold Short Course Championships venue
200 Backstroke	SCY	1:59.06	AAAA·+0.47s to Sectionals	2016-01-17	2016 Chris Goody IMX Challenge venue
50 Breaststroke	SCY	37.98	BB+1.29s to A·+11.69s to Futures	2013-01-27	Thoroughbred Splash 2013 venue
100 Breaststroke	SCY	1:19.71	BB+1.32s to A·+18.22s to Sectionals	2013-01-13	Chris Goody IMX Challenge venue
200 Breaststroke	SCY	2:27.81	AAA+0.42s to AAAA·+12.82s to Sectionals	2015-01-04	Chris Goody IMX Challenge venue
50 Butterfly	SCY	28.08	AAA+1.39s to AAAA·+5.19s to Futures	2012-10-21	2012 Trick or Treat Meet venue
100 Butterfly	SCY	50.00	AAAA·Futures ✓+1.81s to US Open	2017-03-17	Adirondack Gold Short Course Championships venue
200 Butterfly	SCY	1:50.33	AAAA·Futures ✓+2.44s to US Open	2017-03-19	Adirondack Gold Short Course Championships venue
100 Individual Medley	SCY	54.89	AAAA	2017-10-21	2017 Trick or Treat Meet venue
200 Individual Medley	SCY	1:58.38	AAAA·Sectionals ✓+4.49s to Futures	2016-01-17	2016 Chris Goody IMX Challenge venue
400 Individual Medley	SCY	4:34.28	AAAA·+19.19s to Sectionals	2014-03-14	AD Gold Short Course Championships venue
50 Freestyle	LCM	25.12	AAAA·Sectionals ✓+0.53s to Futures	2017-07-28	2017 Adirondack Long Course Championships venue
100 Freestyle	LCM	54.07	AAAA·Sectionals ✓+0.48s to Futures	2017-07-30	2017 Adirondack Long Course Championships venue
200 Freestyle	LCM	1:56.32	AAAA·Futures ✓+2.23s to US Open	2017-07-29	2017 Adirondack Long Course Championships venue
400 Freestyle	LCM	4:07.91	AAAA·Futures ✓+5.72s to US Open	2017-07-28	2017 Adirondack Long Course Championships venue
100 Backstroke	LCM	1:05.48	AAAA·+3.49s to Sectionals	2017-07-01	2017 Sharks Summer Invitational venue
200 Backstroke	LCM	2:11.19	AAAA·Futures ✓+4.20s to US Open	2017-07-30	2017 Adirondack Long Course Championships venue
50 Butterfly	LCM	33.18	AA+1.19s to AAA·+6.89s to Futures	2012-07-20	2012 Adirondack Long Course District Champion
100 Butterfly	LCM	55.90	AAAA·Futures ✓+0.01s to US Open	2017-07-29	2017 Adirondack Long Course Championships venue
200 Butterfly	LCM	2:07.07	AAAA·Futures ✓+1.98s to US Open	2017-07-28	2017 Adirondack Long Course Championships venue
200 Individual Medley	LCM	2:16.49	AAAA·+0.30s to Sectionals	2016-07-03	2016 Sharks Summer Invitational venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

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.

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	24.69	flat	200 Free Relay	2014-03-16	AD Gold Short Course Championships
50 Freestyle	SCY	26.46	flying	200 Free Relay (leg 2)	2013-03-17	AD Gold Short Course Championships
100 Freestyle	SCY	52.72	flat	400 Free Relay	2014-03-14	AD Gold Short Course Championships
100 Freestyle	SCY	48.88	flying	400 Free Relay (leg 4)	2016-03-11	Adirondack Short Course Championships
100 Backstroke	SCY	55.03	flat	400 Medley Relay	2016-02-14	2016 Region 1 Short Course Invitational
50 Butterfly	SCY	28.25	flying	200 Medley Relay (leg 3)	2012-02-18	Cabin Fever Invitational
100 Butterfly	SCY	1:03.62	flying	400 Medley Relay (leg 3)	2013-03-16	AD Gold Short Course Championships
50 Freestyle	LCM	28.17	flat	200 Free Relay	2014-07-20	2014 Adirondack Long Course District Champion
100 Freestyle	LCM	59.70	flat	400 Free Relay	2014-07-18	2014 Adirondack Long Course District Champion
50 Butterfly	LCM	28.22	flying	200 Medley Relay (leg 3)	2014-07-19	2014 Adirondack Long Course District Champion
100 Butterfly	LCM	1:19.28	flying	400 Medley Relay (leg 3)	2011-07-10	Hawks Summer Invitational 2011

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 11-12 · SCY

5015 points (5/5 events)

Event	Time	Points
500 FR SCY	4:36.95	1100
100 BK SCY	52.23	1100
100 BR SCY	1:19.71	615
100 FL SCY	50.00	1100
200 IM SCY	1:58.38	1100

IMR 11-12 · SCY

4395 points (5/5 events)

Event	Time	Points
200 FR SCY	1:42.99	1100
50 BK SCY	30.77	768
50 BR SCY	37.98	569
50 FL SCY	28.08	858
100 IM SCY	54.89	1100

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

PR splits

100 Freestyle SCY 46.57

22.43

24.14

Front half 22.43s · back half 24.14s

200 Freestyle SCY 1:42.99

24.22

26.52

26.58

25.67

Front half 50.74s · back half 52.25s

500 Freestyle SCY 4:36.95

24.34

26.92

27.86

28.21

28.58

28.12

28.42

28.71

28.76

27.03

Front half 135.91s · back half 141.04s

100 Backstroke SCY 52.23

25.62

26.61

Front half 25.62s · back half 26.61s

200 Backstroke SCY 1:59.06

28.07

30.11

30.76

30.12

Front half 58.18s · back half 60.88s

100 Breaststroke SCY 1:19.71

39.25

40.46

Front half 39.25s · back half 40.46s

200 Breaststroke SCY 2:27.81

33.48

37.92

39.17

37.24

Front half 71.40s · back half 76.41s

100 Butterfly SCY 50.00

23.31

26.69

Front half 23.31s · back half 26.69s

200 Butterfly SCY 1:50.33

24.84

27.74

28.29

29.46

Front half 52.58s · back half 57.75s

100 Individual Medley SCY 54.89

24.96

29.93

Front half 24.96s · back half 29.93s

200 Individual Medley SCY 1:58.38

25.81

30.49

34.82

27.26

Front half 56.30s · back half 62.08s

400 Individual Medley SCY 4:34.28

28.71

33.67

35.22

34.38

40.25

40.37

31.22

30.46

Front half 131.98s · back half 142.30s

100 Freestyle LCM 54.07

26.31

27.76

Front half 26.31s · back half 27.76s

200 Freestyle LCM 1:56.32

27.06

29.22

30.16

29.88

Front half 56.28s · back half 60.04s

400 Freestyle LCM 4:07.91

28.02

30.51

32.33

32.09

31.37

31.41

31.73

30.45

Front half 122.95s · back half 124.96s

100 Backstroke LCM 1:05.48

32.05

33.43

Front half 32.05s · back half 33.43s

200 Backstroke LCM 2:11.19

31.06

32.83

33.82

33.48

Front half 63.89s · back half 67.30s

100 Butterfly LCM 55.90

27.00

28.90

Front half 27.00s · back half 28.90s

200 Butterfly LCM 2:07.07

29.03

31.59

34.22

32.23

Front half 60.62s · back half 66.45s

200 Individual Medley LCM 2:16.49

28.76

34.80

42.42

30.51

Front half 63.56s · back half 72.93s

Progression

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

50 Freestyle SCY 21.26 17 swims

100 Freestyle SCY 46.57 28 swims

200 Freestyle SCY 1:42.99 14 swims

500 Freestyle SCY 4:36.95 19 swims

50 Backstroke SCY 30.77 16 swims

100 Backstroke SCY 52.23 25 swims

200 Backstroke SCY 1:59.06 13 swims

50 Breaststroke SCY 37.98 11 swims

100 Breaststroke SCY 1:19.71 5 swims

200 Breaststroke SCY 2:27.81 6 swims

50 Butterfly SCY 28.08 24 swims

100 Butterfly SCY 50.00 27 swims

200 Butterfly SCY 1:50.33 23 swims

100 Individual Medley SCY 54.89 22 swims

200 Individual Medley SCY 1:58.38 23 swims

400 Individual Medley SCY 4:34.28 6 swims

50 Freestyle LCM 25.12 9 swims

100 Freestyle LCM 54.07 8 swims

200 Freestyle LCM 1:56.32 7 swims

400 Freestyle LCM 4:07.91 5 swims

100 Backstroke LCM 1:05.48 9 swims

200 Backstroke LCM 2:11.19 4 swims

50 Butterfly LCM 33.18 6 swims

100 Butterfly LCM 55.90 11 swims

200 Butterfly LCM 2:07.07 10 swims

200 Individual Medley LCM 2:16.49 8 swims