swimstats

Matthew Zhang

Mage 15NELAMTSCXTRM

311 plausible swims · 55 meets · 2023-04-28 → 2026-06-27

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.87 BB+1.18s to A 2026-03-15 2026 NE CRA End of Season March Invite venue
100 Freestyle SCY 56.96 BB+2.67s to A 2025-10-11 2025 NE CRA October Distance & Specialty Meet venue
200 Freestyle SCY 2:03.42 BB+4.83s to A 2025-11-16 2025 NECRA Nov Distance & Specialty Meet - co venue
500 Freestyle SCY 5:32.98 BB+10.39s to A 2026-01-09 2026 NE NSSC January 9-11 BC Meet venue
50 Backstroke SCY 28.75 BB+0.76s to A 2026-01-09 2026 NE NSSC January 9-11 BC Meet venue
100 Backstroke SCY 1:01.41 BB+1.82s to A 2026-01-10 2026 NE NSSC January 9-11 BC Meet venue
200 Backstroke SCY 2:14.75 BB+4.66s to A 2026-03-15 2026 NE CRA End of Season March Invite venue
50 Breaststroke SCY 33.84 BB+1.75s to A 2025-12-11 2025 NE CRA Winter Invitational
100 Breaststroke SCY 1:14.40 B+1.41s to BB 2026-03-15 2026 NE CRA End of Season March Invite venue
200 Breaststroke SCY 2:59.56 +8.07s to B 2025-01-01 2024 New England Swimming Gold Championships
50 Butterfly SCY 1:04.19 +31.80s to B 2026-01-30 2026 NE GS Silver Championships
100 Butterfly SCY 1:10.79 +2.10s to B 2025-01-10 2025 CRA New Year Distance and Specialty Meet
200 Butterfly SCY 2:17.15 BB+5.16s to A 2025-01-18 2025 NE NSSC January 18-19 Specialty
100 Individual Medley SCY 56.96 2025-10-10 2025 NE CRA October Distance & Specialty Meet
200 Individual Medley SCY 2:16.12 BB+3.93s to A 2026-01-09 2026 NE NSSC January 9-11 BC Meet
400 Individual Medley SCY 5:31.73 +0.14s to B 2024-03-07 2024 NE Shawmut Gold Championship
50 Freestyle LCM 28.45 A+1.06s to AA 2026-06-26 2026 NE SUN Summer Solstice fast pool
100 Freestyle LCM 1:01.63 A+1.94s to AA 2026-05-10 2026 NE CRA MIT Team Specialty LC Meet venue
200 Freestyle LCM 2:40.62 +0.63s to B 2024-05-19 2024 NE CRIM MAY TEAM SPECIATY venue
50 Backstroke LCM 33.40 BB+0.21s to A 2026-05-10 2026 NE CRA MIT Team Specialty LC Meet venue
100 Backstroke LCM 1:12.81 BB+3.22s to A 2026-05-09 2026 NE CRA MIT Team Specialty LC Meet venue
200 Backstroke LCM 2:37.73 BB+6.64s to A 2026-05-10 2026 NE CRA MIT Team Specialty LC Meet venue
50 Breaststroke LCM 38.57 BB+2.08s to A 2026-05-09 2026 NE CRA MIT Team Specialty LC Meet venue
100 Breaststroke LCM 1:28.48 B+3.59s to BB 2025-06-06 2025 NE CRIM JUNE TEAM SPECIATY
200 Breaststroke LCM 3:06.02 B+0.33s to BB 2025-06-06 2025 NE CRIM JUNE TEAM SPECIATY
50 Butterfly LCM 32.58 BB+1.29s to A 2026-05-10 2026 NE CRA MIT Team Specialty LC Meet venue
100 Butterfly LCM 1:26.11 +7.52s to B 2024-07-27 2024 NE SHAWMUT America's Cup venue
200 Individual Medley LCM 2:42.38 BB+9.19s to A 2025-04-25 2025 NE NSSC April 25&27 Specialty
400 Individual Medley LCM 5:55.11 BB+25.82s to A 2026-06-27 2026 NE SUN Summer Solstice fast pool

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

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.

IMX / IMR

IMX 15-16 · SCY

2978 points (6/6 events)

EventTime Points
500 FR SCY 5:32.98 571
200 BK SCY 2:14.75 554
200 BR SCY 2:59.56 339
200 FL SCY 2:17.15 554
200 IM SCY 2:16.12 574
400 IM SCY 5:31.73 386

IMR 15-16 · SCY

2526 points (5/5 events)

EventTime Points
200 FR SCY 2:03.42 564
100 BK SCY 1:01.41 562
100 BR SCY 1:14.40 466
100 FL SCY 1:10.79 360
200 IM SCY 2:16.12 574

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

PR splits

100 Freestyle SCY 56.96

27.29
29.67

Front half 27.29s · back half 29.67s

200 Freestyle SCY 2:03.42

28.17
30.89
31.92
32.44

Front half 59.06s · back half 64.36s

500 Freestyle SCY 5:32.98

28.40
32.55
33.63
34.08
34.30
34.48
34.56
35.23
35.17
30.58

Front half 162.96s · back half 170.02s

100 Backstroke SCY 1:01.41

29.35
32.06

Front half 29.35s · back half 32.06s

200 Backstroke SCY 2:14.75

31.42
34.19
34.88
34.26

Front half 65.61s · back half 69.14s

100 Breaststroke SCY 1:14.40

34.51
39.89

Front half 34.51s · back half 39.89s

200 Breaststroke SCY 2:59.56 split/total mismatch

39.57
45.77
47.60
46.62

50 Butterfly SCY 1:04.19 split/total mismatch

30.79
2.61

Front half 30.79s · back half 33.40s

100 Butterfly SCY 1:10.79 split/total mismatch

32.17
6.45

Front half 32.17s · back half 38.62s

200 Butterfly SCY 2:17.15 split/total mismatch

30.47
34.90
36.60
35.18

100 Individual Medley SCY 56.96 split/total mismatch

27.29
2.38

Front half 27.29s · back half 29.67s

200 Individual Medley SCY 2:16.12 split/total mismatch

30.15
3.22
2.79
0.28

Front half 33.37s · back half 102.75s

400 Individual Medley SCY 5:31.73 split/total mismatch

36.59
44.85
38.56
37.90
49.60
50.09
37.87
36.27

200 Freestyle LCM 2:40.62

35.44
41.44
43.13
40.61

Front half 76.88s · back half 83.74s

200 Backstroke LCM 2:37.73

75.34
82.39

Front half 75.34s · back half 82.39s

100 Breaststroke LCM 1:28.48 split/total mismatch

41.06
6.36

Front half 41.06s · back half 47.42s

200 Breaststroke LCM 3:06.02 split/total mismatch

42.33
47.20
48.86
47.63

100 Butterfly LCM 1:26.11

37.59
48.52

Front half 37.59s · back half 48.52s

200 Individual Medley LCM 2:42.38 split/total mismatch

37.66
41.24
42.51
40.97

400 Individual Medley LCM 5:55.11

80.66
44.68
43.39
53.15
53.24
41.40
38.59

Progression

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

50 Freestyle SCY 25.87 16 swims
100 Freestyle SCY 56.96 12 swims
200 Freestyle SCY 2:03.42 13 swims
500 Freestyle SCY 5:32.98 10 swims
50 Backstroke SCY 28.75 20 swims
100 Backstroke SCY 1:01.41 29 swims
200 Backstroke SCY 2:14.75 27 swims
50 Breaststroke SCY 33.84 8 swims
100 Breaststroke SCY 1:14.40 15 swims
200 Breaststroke SCY 2:59.56 3 swims
50 Butterfly SCY 1:04.19 1 swim
100 Butterfly SCY 1:10.79 4 swims
200 Butterfly SCY 2:17.15 3 swims
100 Individual Medley SCY 56.96 14 swims
200 Individual Medley SCY 2:16.12 14 swims
400 Individual Medley SCY 5:31.73 1 swim
50 Freestyle LCM 28.45 17 swims
100 Freestyle LCM 1:01.63 13 swims
200 Freestyle LCM 2:40.62 3 swims
50 Backstroke LCM 33.40 8 swims
100 Backstroke LCM 1:12.81 19 swims
200 Backstroke LCM 2:37.73 17 swims
50 Breaststroke LCM 38.57 3 swims
100 Breaststroke LCM 1:28.48 12 swims
200 Breaststroke LCM 3:06.02 11 swims
50 Butterfly LCM 32.58 4 swims
100 Butterfly LCM 1:26.11 2 swims
200 Individual Medley LCM 2:42.38 10 swims
400 Individual Medley LCM 5:55.11 2 swims