swimstats

Cooper Zhong

Mage 15CZKYOHOZSDWIOHRAYS

123 plausible swims · 16 meets · 2022-08-04 → 2026-11-08

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 22.55 AAA+0.86s to AAAA·Sectionals ✓+1.26s to Futures 2026-11-08 2026 CSC Fall Frenzyfast pool
100 Freestyle SCY 50.72 AA+0.93s to AAA·+1.73s to Sectionals 2026-10-24 2026 CLPR Halloween Meetfast pool
200 Freestyle SCY 1:48.35 AAA+4.56s to AAAA·+0.86s to Sectionals 2026-11-08 2026 CSC Fall Frenzyfast pool
500 Freestyle SCY 4:53.74 AAA+11.45s to AAAA·+0.85s to Sectionals 2026-11-06 2026 CSC Fall Frenzyfast pool
1000 Freestyle SCY 11:52.42 BB+40.63s to A·+103.93s to Sectionals 2024-12-21 2024 OH CAC VD Challengevenue
1650 Freestyle SCY 17:36.98 AA+29.49s to AAA·+31.99s to Sectionals 2025-12-20 2025 OH BGSC Virtual Distancevenue
100 Backstroke SCY 57.26 A+0.17s to AA·+1.17s to Sectionals 2026-10-25 2026 CLPR Halloween Meetfast pool
200 Backstroke SCY 2:04.61 AA+5.32s to AAA·+3.22s to Sectionals 2026-10-24 2026 CLPR Halloween Meetfast pool
50 Breaststroke SCY 27.58 AAAA·+0.39s to Sectionals 2026-11-07 2026 CSC Fall Frenzyfast pool
100 Breaststroke SCY 59.60 AAA+0.61s to AAAA·Sectionals ✓+1.61s to Futures 2026-11-08 2026 CSC Fall Frenzyfast pool
200 Breaststroke SCY 2:11.32 AAA+2.73s to AAAA·Sectionals ✓+3.33s to Futures 2026-03-14 2026 OH SC Junior Championshipsfast pool
100 Butterfly SCY 56.20 AA+2.21s to AAA·+2.21s to Sectionals 2026-11-07 2026 CSC Fall Frenzyfast pool
200 Butterfly SCY 2:16.58 BB+4.59s to A·+13.79s to Sectionals 2026-10-25 2026 CLPR Halloween Meetfast pool
100 Individual Medley SCY 1:07.71 2024-03-09 2024 OH SC Junior Championshipsvenue
200 Individual Medley SCY 1:59.28 AAA+3.59s to AAAA·Sectionals ✓+5.39s to Futures 2026-11-07 2026 CSC Fall Frenzyfast pool
400 Individual Medley SCY 4:18.22 AAA+9.53s to AAAA·Sectionals ✓+11.23s to Futures 2026-11-06 2026 CSC Fall Frenzyfast pool
50 Freestyle LCM 26.41 AA+0.22s to AAA·+0.42s to Sectionals 2026-07-30 2026 CZ 14 & U Championship Meet - INfast pool
100 Freestyle LCM 1:07.26 BB+4.97s to A·+10.67s to Sectionals 2024-06-08 96th Ohio Valley Championships 2024venue
200 Freestyle LCM 2:02.96 AAA+2.97s to AAAA·Sectionals ✓+5.17s to Futures 2026-07-31 2026 CZ 14 & U Championship Meet - INfast pool
50 Backstroke LCM 38.62 B+2.73s to BB·+9.93s to Sectionals 2024-06-06 96th Ohio Valley Championships 2024venue
100 Backstroke LCM 1:22.81 +1.62s to B·+18.42s to Sectionals 2024-06-08 96th Ohio Valley Championships 2024venue
200 Backstroke LCM 2:34.28 BB+3.19s to A·+14.49s to Sectionals 2025-07-20 2025 OH LC Junior Championshipsvenue
50 Breaststroke LCM 32.01 AAA+0.02s to AAAA·+0.02s to Sectionals 2026-08-02 2026 CZ 14 & U Championship Meet - INfast pool
100 Breaststroke LCM 1:08.77 AAA+0.18s to AAAA·Sectionals ✓+0.58s to Futures 2026-08-01 2026 CZ 14 & U Championship Meet - INfast pool
200 Breaststroke LCM 2:25.97 AAAA·Futures ✓+1.88s to Winter JNs 2026-07-30 2026 CZ 14 & U Championship Meet - INfast pool
50 Butterfly LCM 35.19 B+1.30s to BB·+7.80s to Sectionals 2024-06-06 96th Ohio Valley Championships 2024venue
100 Butterfly LCM 1:18.99 +0.40s to B·+17.50s to Sectionals 2024-07-13 2024 OH CM LC Regional Champsvenue
200 Individual Medley LCM 2:19.90 AAA+5.81s to AAAA·+0.51s to Sectionals 2026-08-02 2026 CZ 14 & U Championship Meet - INfast pool
400 Individual Medley LCM 5:10.09 AA+8.20s to AAA·+8.20s to Sectionals 2025-07-18 2025 OH LC Junior Championshipsvenue

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

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
50 Freestyle SCY 22.48 flying 200 Free Relay (leg 3) 2026-03-13 2026 OH SC Junior Championships
100 Freestyle SCY 50.18 flying 400 Free Relay (leg 2) 2026-03-15 2026 OH SC Junior Championships
200 Freestyle SCY 1:48.16 flying 800 Free Relay (leg 4) 2026-03-12 2026 OH SC Junior Championships
50 Backstroke SCY 32.83 flat 200 Medley Relay 2024-03-10 2024 OH SC Junior Championships
50 Breaststroke SCY 27.77 flying 200 Medley Relay (leg 2) 2026-03-14 2026 OH SC Junior Championships
100 Breaststroke SCY 1:01.73 flying 400 Medley Relay (leg 2) 2026-03-14 2026 OH SC Junior Championships
50 Freestyle LCM 30.10 flat 200 Free Relay 2024-07-20 2024 OH OSI LC Junior Championships
50 Freestyle LCM 32.99 flying 200 Free Relay (leg 3) 2022-08-05 2025 Central Zone 14 & Under Championship Mee
100 Freestyle LCM 1:00.29 flat 400 Free Relay 2025-07-20 2025 OH LC Junior Championships
200 Freestyle LCM 2:09.43 flying 800 Free Relay (leg 2) 2025-07-17 2025 OH LC Junior Championships
50 Breaststroke LCM 32.91 flying 200 Medley Relay (leg 2) 2025-07-19 2025 OH LC Junior Championships
100 Breaststroke LCM 1:09.87 flying 400 Medley Relay (leg 2) 2026-08-02 2026 CZ 14 & U Championship Meet - IN

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

4633 points (6/6 events)

EventTime Points
500 FR SCY 4:53.74 832
200 BK SCY 2:04.61 700
200 BR SCY 2:11.32 868
200 FL SCY 2:16.58 561
200 IM SCY 1:59.28 854
400 IM SCY 4:18.22 818

IMR 15-16 · SCY

4007 points (5/5 events)

EventTime Points
200 FR SCY 1:48.35 834
100 BK SCY 57.26 693
100 BR SCY 59.60 906
100 FL SCY 56.20 720
200 IM SCY 1:59.28 854

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

PR splits

100 Freestyle SCY 50.72

24.79
25.93

Front half 24.79s · back half 25.93s

200 Freestyle SCY 1:48.35

25.44
27.90
28.02
26.99

Front half 53.34s · back half 55.01s

500 Freestyle SCY 4:53.74

27.09
29.09
29.64
30.17
29.90
30.13
30.24
29.96
29.76
27.76

Front half 145.89s · back half 147.85s

1000 Freestyle SCY 11:52.42

30.04
64.67
100.64
136.51
172.18
208.12
244.01
280.17
316.40
352.00
386.92
423.14
459.63
496.12
531.94
567.89
604.23
639.60
675.83
712.42
749.02
785.65
821.67
857.77
893.43
929.50
965.18
1000.88
1036.41
1071.17
1107.02
1140.56
712.42

1650 Freestyle SCY 17:36.98

27.84
30.56
31.67
32.00
32.17
32.05
32.41
32.71
32.37
32.47
32.23
32.40
32.28
32.86
33.08
32.51
32.26
32.26
32.27
32.51
31.95
32.55
32.18
32.31
32.50
31.83
32.17
32.30
32.37
31.85
31.76
31.50
30.80

100 Backstroke SCY 57.26

28.39
28.87

Front half 28.39s · back half 28.87s

200 Backstroke SCY 2:04.61

29.96
31.64
32.22
30.79

Front half 61.60s · back half 63.01s

100 Breaststroke SCY 59.60

28.30
31.30

Front half 28.30s · back half 31.30s

200 Breaststroke SCY 2:11.32

29.76
33.23
33.87
34.46

Front half 62.99s · back half 68.33s

100 Butterfly SCY 56.20

26.22
29.98

Front half 26.22s · back half 29.98s

200 Butterfly SCY 2:16.58

29.79
34.73
36.37
35.69

Front half 64.52s · back half 72.06s

100 Individual Medley SCY 1:07.71

32.19
35.52

Front half 32.19s · back half 35.52s

200 Individual Medley SCY 1:59.28

26.22
30.58
34.48
28.00

Front half 56.80s · back half 62.48s

400 Individual Medley SCY 4:18.22

27.91
33.01
32.61
33.69
35.36
37.09
30.38
28.17

Front half 127.22s · back half 131.00s

100 Freestyle LCM 1:07.26

32.51
34.75

Front half 32.51s · back half 34.75s

200 Freestyle LCM 2:02.96

28.44
30.88
31.93
31.71

Front half 59.32s · back half 63.64s

100 Backstroke LCM 1:22.81

39.62
43.19

Front half 39.62s · back half 43.19s

200 Backstroke LCM 2:34.28

36.85
39.65
39.46
38.32

Front half 76.50s · back half 77.78s

100 Breaststroke LCM 1:08.77

32.09
36.68

Front half 32.09s · back half 36.68s

200 Breaststroke LCM 2:25.97

33.15
37.29
37.44
38.09

Front half 70.44s · back half 75.53s

100 Butterfly LCM 1:18.99

36.38
42.61

Front half 36.38s · back half 42.61s

200 Individual Medley LCM 2:19.90

29.85
36.32
40.74
32.99

Front half 66.17s · back half 73.73s

400 Individual Medley LCM 5:10.09

32.28
38.12
41.33
41.52
42.04
43.49
35.96
35.35

Front half 153.25s · back half 156.84s

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 22.55 3 swims
100 Freestyle SCY 50.72 4 swims
200 Freestyle SCY 1:48.35 5 swims
500 Freestyle SCY 4:53.74 2 swims
1000 Freestyle SCY 11:52.42 1 swim
1650 Freestyle SCY 17:36.98 2 swims
100 Backstroke SCY 57.26 3 swims
200 Backstroke SCY 2:04.61 4 swims
50 Breaststroke SCY 27.58 5 swims
100 Breaststroke SCY 59.60 8 swims
200 Breaststroke SCY 2:11.32 6 swims
100 Butterfly SCY 56.20 4 swims
200 Butterfly SCY 2:16.58 1 swim
100 Individual Medley SCY 1:07.71 2 swims
200 Individual Medley SCY 1:59.28 8 swims
400 Individual Medley SCY 4:18.22 2 swims
50 Freestyle LCM 26.41 2 swims
100 Freestyle LCM 1:07.26 1 swim
200 Freestyle LCM 2:02.96 9 swims
50 Backstroke LCM 38.62 1 swim
100 Backstroke LCM 1:22.81 1 swim
200 Backstroke LCM 2:34.28 1 swim
50 Breaststroke LCM 32.01 12 swims
100 Breaststroke LCM 1:08.77 13 swims
200 Breaststroke LCM 2:25.97 10 swims
50 Butterfly LCM 35.19 1 swim
100 Butterfly LCM 1:18.99 1 swim
200 Individual Medley LCM 2:19.90 7 swims
400 Individual Medley LCM 5:10.09 4 swims