swimstats

Zach Decker

Mage 16CZIALEMNMTMWOZSDBSCFROMW

129 plausible swims · 19 meets · 2020-02-11 → 2026-07-18

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 20.89 AAAA·Futures ✓+0.40s to Winter JNs 2026-03-12 Region VIII Speedo Spring Sectionalsvenue
100 Freestyle SCY 46.06 AAAA·Futures ✓+1.17s to Winter JNs 2026-03-15 Region VIII Speedo Spring Sectionalsvenue
200 Freestyle SCY 1:44.26 AAA+2.07s to AAAA·Sectionals ✓+2.67s to Futures 2026-03-13 Region VIII Speedo Spring Sectionalsvenue
500 Freestyle SCY 5:05.01 A+0.72s to AA·+12.12s to Sectionals 2024-05-30 Papillion NE PLV High School - 25 yd
1000 Freestyle SCY 10:27.35 AA+20.96s to AAA·+18.86s to Sectionals 2024-05-30 Papillion NE PLV High School - 25 yd
1650 Freestyle SCY 17:02.39 AA+11.50s to AAA·Sectionals ✓+56.90s to Futures 2025-03-16 2025 MN RSC CZ North Section Spring Championsvenue
100 Backstroke SCY 52.63 AAA+1.84s to AAAA·Sectionals ✓+1.14s to Futures 2026-03-14 Region VIII Speedo Spring Sectionalsvenue
200 Backstroke SCY 1:59.28 AA+2.59s to AAA·Sectionals ✓+6.49s to Futures 2025-01-11 2025 14&Under Midwest All Star Championships
100 Breaststroke SCY 1:11.95 B+0.46s to BB·+8.36s to Sectionals 2025-01-11 2025 14&Under Midwest All Star Championships
200 Breaststroke SCY 2:31.99 BB+8.80s to A·+13.40s to Sectionals 2025-10-11 2025 MW SO Lisa Ellis Memorial Rock the Crocsslow pool
50 Butterfly SCY 23.38 AAAA·Sectionals ✓+0.49s to Futures 2026-03-12 Region VIII Speedo Spring Sectionalsvenue
100 Butterfly SCY 53.49 AA+0.60s to AAA·Sectionals ✓+2.90s to Futures 2026-03-13 Region VIII Speedo Spring Sectionalsvenue
200 Butterfly SCY 2:03.86 A+0.07s to AA·+1.07s to Sectionals 2025-01-01 1637869
400 Individual Medley SCY 4:23.49 AA+9.00s to AAA·Sectionals ✓+16.50s to Futures 2025-03-15 2025 MN RSC CZ North Section Spring Championsvenue
50 Freestyle LCM 24.14 AAAA·Futures ✓+0.05s to Winter JNs 2026-07-15 2026 MV Speedo Summer CZ Southvenue
100 Freestyle LCM 53.65 AAAA·Sectionals ✓+0.06s to Futures 2026-07-18 2026 MV Speedo Summer CZ Southvenue
200 Freestyle LCM 2:01.79 AAA+3.80s to AAAA·Sectionals ✓+4.00s to Futures 2026-07-16 Speedo Summer Sectionals - Central Zone Southvenue
400 Freestyle LCM 4:27.78 AA+4.09s to AAA·+5.59s to Sectionals 2024-08-03 2025 Central Zone 14 & Under Championship Meevenue
800 Freestyle LCM 9:19.35 AA+12.86s to AAA·+8.56s to Sectionals 2024-08-02 2024 Central Zone 14 & U Championship - NDvenue
1500 Freestyle LCM 17:36.38 AA+4.79s to AAA·Sectionals ✓+57.39s to Futures 2024-08-04 2024 Central Zone 14 & U Championship - NDvenue
50 Backstroke LCM 29.15 AAA+0.76s to AAAA·+0.46s to Sectionals 2026-06-26 2026 CIA Beat the Heat
100 Backstroke LCM 59.78 AAA+0.19s to AAAA·Futures ✓+0.99s to Winter JNs 2026-07-17 Speedo Summer Sectionals - Central Zone Southvenue
50 Butterfly LCM 26.79 AAAA·Sectionals ✓+0.50s to Futures 2026-06-26 2026 CIA Beat the Heat
100 Butterfly LCM 59.41 AAA+1.62s to AAAA·Sectionals ✓+1.42s to Futures 2026-06-19 2026 Waukee Waves Open Summer Invite

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

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

LegCourseTime StartRelayDateMeet
100 Freestyle SCY 48.17 flat 400 Free Relay 2025-03-14 2025 MN RSC CZ North Section Spring Champions
200 Freestyle SCY 1:48.67 flying 800 Free Relay (leg 2) 2025-03-13 2025 MN RSC CZ North Section Spring Champions
100 Backstroke SCY 56.52 flat 400 Medley Relay 2025-03-15 2025 MN RSC CZ North Section Spring Champions
50 Freestyle LCM 25.89 flying 200 Medley Relay (leg 4) 2024-08-03 2024 Central Zone 14 & U Championship - ND
50 Freestyle LCM 26.49 flying 200 Free Relay (leg 4) 2024-08-02 2025 Central Zone 14 & Under Championship Mee
100 Freestyle LCM 1:00.20 flying 400 Free Relay (leg 4) 2024-08-04 2025 Central Zone 14 & Under Championship Mee
100 Freestyle LCM 58.81 flying 400 Medley Relay (leg 4) 2024-08-03 2024 Central Zone 14 & U Championship - ND

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

3625 points (5/6 events — incomplete)

EventTime Points
500 FR SCY 5:05.01 743
200 BK SCY 1:59.28 799
200 BR SCY 2:31.99 560
200 FL SCY 2:03.86 753
400 IM SCY 4:23.49 770
200 IM SCY— 0

IMR 15-16 · SCY

3180 points (4/5 events — incomplete)

EventTime Points
200 FR SCY 1:44.26 936
100 BK SCY 52.63 893
100 BR SCY 1:11.95 515
100 FL SCY 53.49 836
200 IM SCY— 0

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

PR splits

100 Freestyle SCY 46.06 RT 0.72s

21.69
24.37

Front half 21.69s · back half 24.37s

200 Freestyle SCY 1:44.26 RT 0.77s

22.46
25.58
28.11
28.11

Front half 48.04s · back half 56.22s

1650 Freestyle SCY 17:02.39

26.08
29.08
30.78
31.23
30.62
30.97
31.04
31.21
30.63
31.19
31.74
31.41
30.54
31.19
31.85
31.74
31.14
30.62
31.82
32.10
31.67
32.05
31.71
32.26
31.90
29.78
30.52
31.26
31.28
31.59
31.14
31.03
29.22

100 Backstroke SCY 52.63

25.33
27.30

Front half 25.33s · back half 27.30s

200 Backstroke SCY 1:59.28 split/total mismatch

28.28
30.50
30.94
29.56

100 Breaststroke SCY 1:11.95 split/total mismatch

33.25
5.45

Front half 33.25s · back half 38.70s

200 Breaststroke SCY 2:31.99

33.65
38.19
39.74
40.41

Front half 71.84s · back half 80.15s

100 Butterfly SCY 53.49 RT 0.75s

24.35
29.14

Front half 24.35s · back half 29.14s

400 Individual Medley SCY 4:23.49

27.42
32.54
33.14
32.62
41.75
41.17
27.27
27.58

Front half 125.72s · back half 137.77s

100 Freestyle LCM 53.65 RT 0.74s

25.31
28.34

Front half 25.31s · back half 28.34s

200 Freestyle LCM 2:01.79 RT 0.82s

27.40
30.78
32.19
31.42

Front half 58.18s · back half 63.61s

400 Freestyle LCM 4:27.78

28.79
32.43
33.90
34.88
35.27
35.14
34.38
32.99

Front half 130.00s · back half 137.78s

800 Freestyle LCM 9:19.35

29.70
33.48
35.03
35.31
35.93
36.32
35.96
36.59
36.01
35.99
35.90
36.33
34.97
35.34
33.16
33.33

Front half 278.32s · back half 281.03s

1500 Freestyle LCM 17:36.38

29.72
34.23
35.15
35.95
35.62
35.58
36.02
35.14
35.87
35.49
35.85
35.87
36.28
35.72
35.44
35.47
36.16
35.83
36.20
35.28
34.94
35.85
35.27
34.72
34.96
35.30
35.48
35.58
33.81
33.60

Front half 527.93s · back half 528.45s

100 Butterfly LCM 59.41 split/total mismatch

27.26
4.89

Front half 27.26s · back half 32.15s

Reaction time

fastest 0.72s average 0.754s slowest 0.82s 25 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.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

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 20.89 8 swims
100 Freestyle SCY 46.06 8 swims
200 Freestyle SCY 1:44.26 9 swims
500 Freestyle SCY 5:05.01 1 swim
1000 Freestyle SCY 10:27.35 1 swim
1650 Freestyle SCY 17:02.39 3 swims
100 Backstroke SCY 52.63 7 swims
200 Backstroke SCY 1:59.28 2 swims
100 Breaststroke SCY 1:11.95 1 swim
200 Breaststroke SCY 2:31.99 1 swim
50 Butterfly SCY 23.38 4 swims
100 Butterfly SCY 53.49 6 swims
200 Butterfly SCY 2:03.86 4 swims
400 Individual Medley SCY 4:23.49 3 swims
50 Freestyle LCM 24.14 13 swims
100 Freestyle LCM 53.65 14 swims
200 Freestyle LCM 2:01.79 10 swims
400 Freestyle LCM 4:27.78 7 swims
800 Freestyle LCM 9:19.35 2 swims
1500 Freestyle LCM 17:36.38 3 swims
50 Backstroke LCM 29.15 3 swims
100 Backstroke LCM 59.78 10 swims
50 Butterfly LCM 26.79 3 swims
100 Butterfly LCM 59.41 5 swims