swimstats

Mingming Zhang

Mage 14FLGASEDYNA

111 plausible swims · 15 meets · 2024-06-28 → 2026-10-18

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 28.86 B+1.17s to BB·+6.57s to Sectionals 2025-03-01 2025 SE Speedo Southern Premiervenue
100 Freestyle SCY 57.36 BB+1.57s to A·+9.07s to Sectionals 2026-10-17 2026 HSA Fran Norris Meetvenue
200 Freestyle SCY 2:06.15 BB+3.96s to A·+20.36s to Sectionals 2026-10-18 2026 HSA Fran Norris Meetvenue
500 Freestyle SCY 6:04.88 B+6.49s to BB·+78.79s to Sectionals 2025-03-01 2025 SE Speedo Southern Premiervenue
1000 Freestyle SCY 11:48.77 BB+21.78s to A·+111.58s to Sectionals 2026-10-16 2026 HSA Fran Norris Meetvenue
50 Backstroke SCY 31.57 B+0.28s to BB·+5.88s to Sectionals 2025-03-02 2025 SE Speedo Southern Premiervenue
100 Backstroke SCY 1:01.61 BB+0.42s to A·+6.52s to Sectionals 2026-10-18 2026 HSA Fran Norris Meetvenue
200 Backstroke SCY 2:11.44 A+3.95s to AA·+9.15s to Sectionals 2026-10-17 2026 HSA Fran Norris Meetvenue
50 Breaststroke SCY 38.83 +0.24s to B·+9.34s to Sectionals 2025-01-01 DYNA- Eastern Classic
100 Breaststroke SCY 1:22.05 +1.46s to B·+19.36s to Sectionals 2025-03-02 2025 SE Speedo Southern Premiervenue
200 Breaststroke SCY 2:39.50 BB+9.21s to A·+20.21s to Sectionals 2026-10-17 2026 HSA Fran Norris Meetvenue
50 Butterfly SCY 33.65 +0.46s to B·+9.36s to Sectionals 2025-03-21 2025 Central Divisional Championships
100 Butterfly SCY 1:19.37 +8.88s to B·+26.68s to Sectionals 2024-10-19 2024 HSA Fran Norris Invitationalvenue
200 Butterfly SCY 2:35.00 B+9.31s to BB·+36.51s to Sectionals 2026-10-18 2026 HSA Fran Norris Meetvenue
100 Individual Medley SCY 1:08.49 2025-10-19 2025 HSA Fran Norris Meetvenue
200 Individual Medley SCY 2:36.04 B+9.35s to BB·+36.65s to Sectionals 2024-11-02 2024 Dynamo vs SwimMAC Age Group Dual Meet
400 Individual Medley SCY 5:20.42 B+6.83s to BB·+68.43s to Sectionals 2025-10-17 2025 HSA Fran Norris Meetvenue
50 Freestyle LCM 29.91 BB+0.52s to A·+4.32s to Sectionals 2026-01-01 Huntsville Swim Association
100 Freestyle LCM 1:01.91 A+0.22s to AA·+6.62s to Sectionals 2026-01-01 Huntsville Swim Association
200 Freestyle LCM 2:39.05 B+6.76s to BB·+38.16s to Sectionals 2024-06-28 2024 FAST Independence Invitationalvenue
400 Freestyle LCM 5:30.18 B+5.29s to BB·+71.09s to Sectionals 2024-06-29 2024 FAST Independence Invitationalvenue
50 Backstroke LCM 33.23 A+0.74s to AA·+3.04s to Sectionals 2026-01-01 Huntsville Swim Association
100 Backstroke LCM 1:18.68 B+0.99s to BB·+14.19s to Sectionals 2024-07-21 2024 GA AG LC Championship July 18-21 2024slow pool
200 Backstroke LCM 2:30.98 A+1.49s to AA·+10.29s to Sectionals 2026-06-28 2026 HSA June Invitationalvenue
50 Breaststroke LCM 45.78 +1.69s to B·+11.59s to Sectionals 2024-07-21 2024 GA AG LC Championship July 18-21 2024slow pool
100 Breaststroke LCM 1:40.82 +6.83s to B·+28.43s to Sectionals 2024-07-19 2024 GA AG LC Championship July 18-21 2024slow pool
200 Breaststroke LCM 3:04.99 BB+10.20s to A·+24.60s to Sectionals 2026-06-27 2026 HSA June Invitationalvenue
100 Butterfly LCM 1:34.27 +13.98s to B·+33.78s to Sectionals 2024-06-29 2024 FAST Independence Invitationalvenue
200 Individual Medley LCM 2:37.44 BB+0.55s to A·+19.75s to Sectionals 2026-06-28 2026 HSA June Invitationalvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

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 27.97 flying 200 Free Relay (leg 3) 2025-03-01 2025 SE Speedo Southern Premier
50 Backstroke SCY 31.44 flat 200 Medley Relay 2025-03-02 2025 SE Speedo Southern Premier
50 Freestyle LCM 33.06 flying 200 Free Relay (leg 2) 2024-06-30 2024 FAST Independence Invitational
100 Freestyle LCM 1:13.12 flying 400 Free Relay (leg 3) 2024-06-29 2024 FAST Independence Invitational
100 Backstroke LCM 1:20.92 flat 400 Medley Relay 2024-06-28 2024 FAST Independence Invitational

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 13-14 · SCY

3107 points (6/6 events)

EventTime Points
500 FR SCY 6:04.88 498
200 BK SCY 2:11.44 687
200 BR SCY 2:39.50 556
200 FL SCY 2:35.00 436
200 IM SCY 2:36.04 437
400 IM SCY 5:20.42 493

IMR 13-14 · SCY

2392 points (5/5 events)

EventTime Points
200 FR SCY 2:06.15 608
100 BK SCY 1:01.61 654
100 BR SCY 1:22.05 398
100 FL SCY 1:19.37 295
200 IM SCY 2:36.04 437

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

PR splits

100 Freestyle SCY 57.36

27.84
29.52

Front half 27.84s · back half 29.52s

200 Freestyle SCY 2:06.15

28.95
32.09
33.41
31.70

Front half 61.04s · back half 65.11s

500 Freestyle SCY 6:04.88

29.33
32.12
33.82
36.00
36.90
37.49
37.60
36.00
36.62
49.00

Front half 168.17s · back half 196.71s

1000 Freestyle SCY 11:48.77

30.44
34.32
34.87
35.40
35.67
35.92
36.37
36.56
36.40
36.35
36.23
36.43
36.33
36.80
36.17
36.13
36.02
35.56
34.66
32.14

Front half 352.30s · back half 356.47s

100 Backstroke SCY 1:01.61

30.39
31.22

Front half 30.39s · back half 31.22s

200 Backstroke SCY 2:11.44

30.88
33.58
34.57
32.41

Front half 64.46s · back half 66.98s

100 Breaststroke SCY 1:22.05

40.06
41.99

Front half 40.06s · back half 41.99s

200 Breaststroke SCY 2:39.50

37.81
40.55
41.19
39.95

Front half 78.36s · back half 81.14s

100 Butterfly SCY 1:19.37

37.02
42.35

Front half 37.02s · back half 42.35s

200 Butterfly SCY 2:35.00

33.23
37.58
40.36
43.83

Front half 70.81s · back half 84.19s

100 Individual Medley SCY 1:08.49

32.55
35.94

Front half 32.55s · back half 35.94s

200 Individual Medley SCY 2:36.04 split/total mismatch

36.75
36.29
48.38
34.62

400 Individual Medley SCY 5:20.42

34.69
42.64
39.30
38.39
46.41
47.46
36.70
34.83

Front half 155.02s · back half 165.40s

200 Freestyle LCM 2:39.05 RT 0.67s

36.52
40.62
41.92
39.99

Front half 77.14s · back half 81.91s

400 Freestyle LCM 5:30.18 RT 0.64s

36.25
40.89
42.12
42.90
42.94
42.72
42.03
40.33

Front half 162.16s · back half 168.02s

200 Backstroke LCM 2:30.98

35.57
37.70
39.97
37.74

Front half 73.27s · back half 77.71s

200 Breaststroke LCM 3:04.99

43.55
47.22
48.07
46.15

Front half 90.77s · back half 94.22s

100 Butterfly LCM 1:34.27 RT 0.69s

43.06
51.21

Front half 43.06s · back half 51.21s

200 Individual Medley LCM 2:37.44

34.95
38.82
48.74
34.93

Front half 73.77s · back half 83.67s

Reaction time

fastest 0.48s average 0.598s slowest 0.69s 22 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 28.86 8 swims
100 Freestyle SCY 57.36 8 swims
200 Freestyle SCY 2:06.15 6 swims
500 Freestyle SCY 6:04.88 3 swims
1000 Freestyle SCY 11:48.77 1 swim
50 Backstroke SCY 31.57 6 swims
100 Backstroke SCY 1:01.61 12 swims
200 Backstroke SCY 2:11.44 4 swims
50 Breaststroke SCY 38.83 2 swims
100 Breaststroke SCY 1:22.05 5 swims
200 Breaststroke SCY 2:39.50 2 swims
50 Butterfly SCY 33.65 1 swim
100 Butterfly SCY 1:19.37 3 swims
200 Butterfly SCY 2:35.00 1 swim
100 Individual Medley SCY 1:08.49 5 swims
200 Individual Medley SCY 2:36.04 2 swims
400 Individual Medley SCY 5:20.42 2 swims
50 Freestyle LCM 29.91 2 swims
100 Freestyle LCM 1:01.91 4 swims
200 Freestyle LCM 2:39.05 3 swims
400 Freestyle LCM 5:30.18 2 swims
50 Backstroke LCM 33.23 7 swims
100 Backstroke LCM 1:18.68 4 swims
200 Backstroke LCM 2:30.98 6 swims
50 Breaststroke LCM 45.78 1 swim
100 Breaststroke LCM 1:40.82 2 swims
200 Breaststroke LCM 3:04.99 3 swims
100 Butterfly LCM 1:34.27 2 swims
200 Individual Medley LCM 2:37.44 4 swims