swimstats

Jay Zhou

Mage 12FLBSS

157 plausible swims · 31 meets · 2024-02-25 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 29.32 BB+1.23s to A·+7.03s to Sectionals 2026-02-21 2026 Area 1 Spring Championshipsfast pool
100 Freestyle SCY 1:04.15 BB+2.86s to A·+15.86s to Sectionals 2025-10-12 2025 October Classicvenue
200 Freestyle SCY 2:18.26 BB+4.57s to A·+32.47s to Sectionals 2026-02-20 2026 Area 1 Spring Championshipsfast pool
500 Freestyle SCY 6:18.92 BB+18.93s to A·+92.83s to Sectionals 2026-03-01 2026 Last Chance Meetvenue
1000 Freestyle SCY 13:10.86 BB+33.57s to A·+193.67s to Sectionals 2026-01-31 2026 BSS February Classic - copiedvenue
50 Backstroke SCY 34.97 BB+2.28s to A·+9.28s to Sectionals 2026-07-05 2026 July Last Chance Meetvenue
100 Backstroke SCY 1:14.09 BB+4.80s to A·+19.00s to Sectionals 2026-02-21 2026 Area 1 Spring Championshipsfast pool
50 Breaststroke SCY 37.74 BB+1.05s to A·+8.25s to Sectionals 2026-03-07 2026 Florida Swimming FLAGS NORTHvenue
100 Breaststroke SCY 1:21.44 BB+3.05s to A·+18.75s to Sectionals 2025-10-12 2025 October Classicvenue
200 Breaststroke SCY 2:58.21 BB+9.82s to A·+38.92s to Sectionals 2026-03-06 2026 Florida Swimming FLAGS NORTHvenue
50 Butterfly SCY 31.39 BB+0.20s to A·+7.10s to Sectionals 2026-02-22 2026 Area 1 Spring Championshipsfast pool
100 Butterfly SCY 1:10.32 BB+1.03s to A·+17.63s to Sectionals 2026-07-05 2026 July Last Chance Meetvenue
100 Individual Medley SCY 1:10.25 BB+0.26s to A 2026-02-21 2026 Area 1 Spring Championshipsfast pool
200 Individual Medley SCY 2:32.89 BB+0.60s to A·+33.50s to Sectionals 2026-02-20 2026 Area 1 Spring Championshipsfast pool
50 Freestyle LCM 32.58 BB+0.49s to A·+6.99s to Sectionals 2026-05-23 EAJ Mayhem 2026venue
100 Freestyle LCM 1:09.32 A+1.83s to AA·+14.03s to Sectionals 2026-07-26 2026 Area 1 LCM Championshipsfast pool
200 Freestyle LCM 2:30.87 A+3.68s to AA·+29.98s to Sectionals 2026-07-25 2026 Area 1 LCM Championshipsfast pool
400 Freestyle LCM 5:18.33 A+5.24s to AA·+59.24s to Sectionals 2026-07-24 2026 Area 1 LCM Championshipsfast pool
50 Backstroke LCM 44.26 B+3.07s to BB·+14.07s to Sectionals 2025-05-24 EAJ Mayhem 2025venue
100 Backstroke LCM 1:19.90 A+1.81s to AA·+15.41s to Sectionals 2026-07-25 2026 Area 1 LCM Championshipsfast pool
200 Backstroke LCM 3:00.82 BB+6.83s to A·+40.13s to Sectionals 2026-07-26 2026 Area 1 LCM Championshipsfast pool
50 Breaststroke LCM 39.77 AA+1.68s to AAA·+5.58s to Sectionals 2026-07-09 2026 FL Summer Age Group Championshipsvenue
100 Breaststroke LCM 1:29.49 A+2.30s to AA·+17.10s to Sectionals 2026-07-11 2026 FL Summer Age Group Championshipsvenue
200 Breaststroke LCM 3:12.20 A+5.01s to AA·+31.81s to Sectionals 2026-07-10 2026 FL Summer Age Group Championshipsvenue
50 Butterfly LCM 35.94 BB+0.65s to A·+8.15s to Sectionals 2026-06-19 2026 June Classicvenue
100 Butterfly LCM 1:23.44 BB+3.95s to A·+22.95s to Sectionals 2026-07-12 2026 FL Summer Age Group Championshipsvenue
200 Individual Medley LCM 2:49.44 A+2.95s to AA·+31.75s to Sectionals 2026-06-20 2026 June Classicvenue
400 Individual Medley LCM 6:06.05 A+6.36s to AA·+72.16s to Sectionals 2026-07-26 2026 Area 1 LCM Championshipsfast pool

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 28.15 flying 200 Free Relay (leg 4) 2026-02-21 2026 Area 1 Spring Championships
100 Breaststroke SCY 1:20.39 flying 400 Medley Relay (leg 2) 2026-03-05 2026 Florida Swimming FLAGS NORTH
50 Butterfly SCY 31.52 flying 200 Medley Relay (leg 3) 2026-02-22 2026 Area 1 Spring Championships
50 Freestyle LCM 32.06 flat 200 Free Relay 2026-07-26 2026 Area 1 LCM Championships
50 Freestyle LCM 31.79 flying 200 Medley Relay (leg 4) 2026-07-09 2026 FL Summer Age Group Championships
50 Freestyle LCM 32.65 flying 200 Free Relay (leg 3) 2026-07-10 2026 FL Summer Age Group Championships
100 Freestyle LCM 1:10.71 flying 400 Free Relay (leg 2) 2026-07-11 2026 FL Summer Age Group Championships
100 Breaststroke LCM 1:28.92 flying 400 Medley Relay (leg 2) 2026-07-10 2026 FL Summer Age Group Championships
50 Butterfly LCM 33.72 flying 200 Medley Relay (leg 3) 2026-07-25 2026 Area 1 LCM Championships

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 · LCM

3332 points (5/5 events)

EventTime Points
400 FR LCM 5:18.33 724
100 BK LCM 1:19.90 683
100 BR LCM 1:29.49 687
100 FL LCM 1:23.44 536
200 IM LCM 2:49.44 702

IMR 11-12 · LCM

3152 points (5/5 events)

EventTime Points
200 FR LCM 2:30.87 706
50 BK LCM 44.26 399
50 BR LCM 39.77 747
50 FL LCM 35.94 598
200 IM LCM 2:49.44 702

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

PR splits

100 Freestyle SCY 1:04.15

30.67
33.48

Front half 30.67s · back half 33.48s

200 Freestyle SCY 2:18.26

31.42
34.89
36.69
35.26

Front half 66.31s · back half 71.95s

500 Freestyle SCY 6:18.92

34.89
39.64
38.68
39.36
38.83
38.08
37.56
38.95
37.57
35.36

Front half 191.40s · back half 187.52s

1000 Freestyle SCY 13:10.86

34.22
38.26
39.05
39.98
39.57
39.77
39.86
40.06
39.90
40.36
40.73
40.24
40.86
40.08
40.60
41.78
40.08
40.25
39.09
36.12

Front half 391.03s · back half 399.83s

100 Backstroke SCY 1:14.09

36.35
37.74

Front half 36.35s · back half 37.74s

100 Breaststroke SCY 1:21.44

38.63
42.81

Front half 38.63s · back half 42.81s

200 Breaststroke SCY 2:58.21

40.77
44.94
46.34
46.16

Front half 85.71s · back half 92.50s

100 Butterfly SCY 1:10.32

32.53
37.79

Front half 32.53s · back half 37.79s

100 Individual Medley SCY 1:10.25

33.68
36.57

Front half 33.68s · back half 36.57s

200 Individual Medley SCY 2:32.89

33.59
39.28
45.96
34.06

Front half 72.87s · back half 80.02s

100 Freestyle LCM 1:09.32

33.49
35.83

Front half 33.49s · back half 35.83s

200 Freestyle LCM 2:30.87

34.97
38.59
39.43
37.88

Front half 73.56s · back half 77.31s

400 Freestyle LCM 5:18.33

36.41
39.41
40.83
40.43
41.05
40.84
40.88
38.48

Front half 157.08s · back half 161.25s

100 Backstroke LCM 1:19.90

39.11
40.79

Front half 39.11s · back half 40.79s

200 Backstroke LCM 3:00.82

44.18
46.91
46.47
43.26

Front half 91.09s · back half 89.73s

100 Breaststroke LCM 1:29.49 RT 0.71s

42.10
47.39

Front half 42.10s · back half 47.39s

200 Breaststroke LCM 3:12.20 RT 0.75s

43.48
48.40
51.32
49.00

Front half 91.88s · back half 100.32s

100 Butterfly LCM 1:23.44

38.83
44.61

Front half 38.83s · back half 44.61s

200 Individual Medley LCM 2:49.44

36.80
46.33
47.54
38.77

Front half 83.13s · back half 86.31s

400 Individual Medley LCM 6:06.05

38.73
48.65
48.91
48.28
49.89
51.79
40.98
38.82

Front half 184.57s · back half 181.48s

Reaction time

fastest 0.70s average 0.744s slowest 0.78s 9 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 29.32 9 swims
100 Freestyle SCY 1:04.15 6 swims
200 Freestyle SCY 2:18.26 4 swims
500 Freestyle SCY 6:18.92 2 swims
1000 Freestyle SCY 13:10.86 1 swim
50 Backstroke SCY 34.97 9 swims
100 Backstroke SCY 1:14.09 6 swims
50 Breaststroke SCY 37.74 8 swims
100 Breaststroke SCY 1:21.44 5 swims
200 Breaststroke SCY 2:58.21 1 swim
50 Butterfly SCY 31.39 11 swims
100 Butterfly SCY 1:10.32 4 swims
100 Individual Medley SCY 1:10.25 9 swims
200 Individual Medley SCY 2:32.89 7 swims
50 Freestyle LCM 32.58 8 swims
100 Freestyle LCM 1:09.32 11 swims
200 Freestyle LCM 2:30.87 5 swims
400 Freestyle LCM 5:18.33 2 swims
50 Backstroke LCM 44.26 1 swim
100 Backstroke LCM 1:19.90 5 swims
200 Backstroke LCM 3:00.82 1 swim
50 Breaststroke LCM 39.77 8 swims
100 Breaststroke LCM 1:29.49 9 swims
200 Breaststroke LCM 3:12.20 1 swim
50 Butterfly LCM 35.94 8 swims
100 Butterfly LCM 1:23.44 7 swims
200 Individual Medley LCM 2:49.44 8 swims
400 Individual Medley LCM 6:06.05 1 swim