swimstats

Matthew Chang

Mage 17CTEZFLMRPVQNS

162 plausible swims · 31 meets · 2019-11-22 → 2026-03-28

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 20.77 AAAA·Futures ✓+0.28s to Winter JNs 2026-01-01 Nassau County Swimming & Diving Championships
100 Freestyle SCY 45.76 AAAA·Futures ✓+0.87s to Winter JNs 2026-02-15 2026 MR TYR Senior Mets Winter Championshipvenue
200 Freestyle SCY 1:42.65 AAA+1.16s to AAAA·Sectionals ✓+1.06s to Futures 2026-03-25 ISCA INTERNATIONAL SENIOR CUPvenue
50 Backstroke SCY 33.11 +1.92s to B·+9.42s to Futures 2020-02-28 2020 MR Metro Silvers Central Championships
100 Backstroke SCY 53.58 AA+1.09s to AAA·Sectionals ✓+2.09s to Futures 2026-02-14 2026 MR TYR Senior Mets Winter Championshipvenue
50 Breaststroke SCY 26.05 AAAA·Futures ✓+0.76s to Jr Nationals 2026-03-26 ISCA INTERNATIONAL SENIOR CUPvenue
100 Breaststroke SCY 56.03 AAAA·Futures ✓+0.54s to Winter JNs 2026-03-27 ISCA INTERNATIONAL SENIOR CUPvenue
200 Breaststroke SCY 2:09.80 AA+0.71s to AAA·Sectionals ✓+1.81s to Futures 2025-12-13 2025 Katie Ledecky Invitationalvenue
50 Butterfly SCY 23.30 AAAA·+0.41s to Futures 2026-03-25 ISCA INTERNATIONAL SENIOR CUPvenue
100 Butterfly SCY 51.01 AAA+1.42s to AAAA·Sectionals ✓+0.42s to Futures 2025-12-12 2025 Katie Ledecky Invitationalvenue
100 Individual Medley SCY 51.47 2026-03-24 ISCA INTERNATIONAL SENIOR CUPvenue
200 Individual Medley SCY 1:57.79 AA+0.30s to AAA·Sectionals ✓+3.90s to Futures 2025-10-25 2025 MR QNS Can I Kick It Invitationalvenue
50 Freestyle LCM 24.44 AAA+0.05s to AAAA·Futures ✓+0.35s to Winter JNs 2024-08-04 2024 LC Senior Zone Championshipvenue
100 Freestyle LCM 54.58 AAA+1.59s to AAAA·Sectionals ✓+0.99s to Futures 2024-07-14 2024 MR Senior Mets LC Summer Championshipvenue
200 Freestyle LCM 2:04.64 AA+2.45s to AAA·+3.35s to Sectionals 2024-07-20 2024 Metropolitan LC Junior Met Championshipsvenue
400 Freestyle LCM 4:41.99 A+9.60s to AA·+24.40s to Sectionals 2024-06-22 2024 MR LIE June Jamboree Invitationalvenue
100 Backstroke LCM 1:05.93 A+1.24s to AA·+3.94s to Sectionals 2024-06-22 2024 MR LIE June Jamboree Invitationalvenue
200 Backstroke LCM 2:29.61 BB+2.52s to A·+14.82s to Sectionals 2024-06-23 2024 MR LIE June Jamboree Invitationalvenue
100 Breaststroke LCM 1:12.24 AA+3.05s to AAA·+2.55s to Sectionals 2024-08-01 2024 LC Senior Zone Championshipvenue
200 Breaststroke LCM 2:42.19 A+4.30s to AA·+9.60s to Sectionals 2023-07-23 2023 MR Metro LC Age Group Championshipsvenue
100 Butterfly LCM 59.31 AAA+2.32s to AAAA·Sectionals ✓+1.32s to Futures 2024-08-02 2024 LC Senior Zone Championshipvenue
200 Butterfly LCM 2:29.78 BB+4.39s to A·+13.49s to Sectionals 2024-06-21 2024 MR LIE June Jamboree Invitationalvenue
200 Individual Medley LCM 2:19.68 AA+3.49s to AAA·+3.49s to Sectionals 2024-07-13 2024 MR Senior Mets LC Summer Championshipvenue
400 Individual Medley LCM 5:07.38 A+1.69s to AA·+17.49s to Sectionals 2023-07-22 2023 MR Metro LC Age Group Championshipsvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 20.98 flat 200 Free Relay 2026-03-28 ISCA INTERNATIONAL SENIOR CUP
50 Freestyle SCY 21.49 flying 200 Medley Relay (leg 4) 2024-03-23 2024 EZ North Region Speedo Sectional Champs
50 Freestyle SCY 21.77 flying 200 Free Relay (leg 4) 2025-10-11 2025 MR TVSC Ann Wycoff Memorial Swim Meet
100 Freestyle SCY 47.26 flat 400 Free Relay 2024-03-23 2024 EZ North Region Speedo Sectional Champs
100 Freestyle SCY 45.11 flying 400 Free Relay (leg 4) 2026-03-27 ISCA INTERNATIONAL SENIOR CUP
100 Freestyle SCY 46.26 flying 400 Medley Relay (leg 4) 2025-03-30 2025 EZ North Speedo Short Course Sectionals
50 Breaststroke SCY 25.38 flying 200 Medley Relay (leg 2) 2025-12-12 2025 Katie Ledecky Invitational
100 Breaststroke SCY 56.22 flying 400 Medley Relay (leg 2) 2026-03-26 ISCA INTERNATIONAL SENIOR CUP
50 Freestyle LCM 24.52 flat 200 Free Relay 2024-08-01 2024 LC Senior Zone Championship
50 Freestyle LCM 24.43 flying 200 Free Relay (leg 2) 2023-07-14 2023 MR Senior Mets LCM Championships
50 Freestyle LCM 24.25 flying 200 Medley Relay (leg 4) 2023-07-21 2023 MR Metro LC Age Group Championships
100 Freestyle LCM 55.21 flat 400 Free Relay 2023-07-16 2023 MR Senior Mets LCM Championships
100 Freestyle LCM 55.05 flying 400 Free Relay (leg 3) 2024-07-14 2024 MR Senior Mets LC Summer Championship
100 Freestyle LCM 56.22 flying 400 Medley Relay (leg 4) 2023-07-23 2023 MR Metro LC Age Group Championships
50 Butterfly LCM 26.36 flying 200 Medley Relay (leg 3) 2024-07-12 2024 MR Senior Mets LC Summer Championship
100 Butterfly LCM 1:01.66 flying 400 Medley Relay (leg 3) 2023-07-15 2023 MR Senior Mets 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 17-18 · LCM

4026 points (6/6 events)

EventTime Points
400 FR LCM 4:41.99 654
200 BK LCM 2:29.61 610
200 BR LCM 2:42.19 669
200 FL LCM 2:29.78 585
200 IM LCM 2:19.68 787
400 IM LCM 5:07.38 721

IMR 17-18 · SCY

4403 points (5/5 events)

EventTime Points
200 FR SCY 1:42.65 929
100 BK SCY 53.58 759
100 BR SCY 56.03 997
100 FL SCY 51.01 891
200 IM SCY 1:57.79 827

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

PR splits

100 Freestyle SCY 45.76

21.84
23.92

Front half 21.84s · back half 23.92s

200 Freestyle SCY 1:42.65

23.45
25.84
26.55
26.81

Front half 49.29s · back half 53.36s

100 Backstroke SCY 53.58

26.53
27.05

Front half 26.53s · back half 27.05s

100 Breaststroke SCY 56.03

26.67
29.36

Front half 26.67s · back half 29.36s

200 Breaststroke SCY 2:09.80

28.43
32.44
33.43
35.50

Front half 60.87s · back half 68.93s

100 Butterfly SCY 51.01

23.88
27.13

Front half 23.88s · back half 27.13s

100 Individual Medley SCY 51.47

23.90
27.57

Front half 23.90s · back half 27.57s

200 Individual Medley SCY 1:57.79

24.52
30.84
33.73
28.70

Front half 55.36s · back half 62.43s

100 Freestyle LCM 54.58

25.84
28.74

Front half 25.84s · back half 28.74s

200 Freestyle LCM 2:04.64

28.01
31.75
32.57
32.31

Front half 59.76s · back half 64.88s

400 Freestyle LCM 4:41.99

67.31
72.63
73.29
68.76

Front half 139.94s · back half 142.05s

200 Backstroke LCM 2:29.61

72.62
76.99

Front half 72.62s · back half 76.99s

100 Breaststroke LCM 1:12.24

34.19
38.05

Front half 34.19s · back half 38.05s

200 Breaststroke LCM 2:42.19

37.45
40.54
41.62
42.58

Front half 77.99s · back half 84.20s

100 Butterfly LCM 59.31

27.25
32.06

Front half 27.25s · back half 32.06s

200 Butterfly LCM 2:29.78

70.17
79.61

Front half 70.17s · back half 79.61s

200 Individual Medley LCM 2:19.68

29.05
36.32
40.83
33.48

Front half 65.37s · back half 74.31s

400 Individual Medley LCM 5:07.38

31.47
37.01
40.79
39.85
42.71
43.49
37.03
35.03

Front half 149.12s · back half 158.26s

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 20.77 23 swims
100 Freestyle SCY 45.76 17 swims
200 Freestyle SCY 1:42.65 6 swims
50 Backstroke SCY 33.11 4 swims
100 Backstroke SCY 53.58 3 swims
50 Breaststroke SCY 26.05 7 swims
100 Breaststroke SCY 56.03 14 swims
200 Breaststroke SCY 2:09.80 3 swims
50 Butterfly SCY 23.30 8 swims
100 Butterfly SCY 51.01 8 swims
100 Individual Medley SCY 51.47 5 swims
200 Individual Medley SCY 1:57.79 3 swims
50 Freestyle LCM 24.44 12 swims
100 Freestyle LCM 54.58 10 swims
200 Freestyle LCM 2:04.64 4 swims
400 Freestyle LCM 4:41.99 1 swim
100 Backstroke LCM 1:05.93 5 swims
200 Backstroke LCM 2:29.61 1 swim
100 Breaststroke LCM 1:12.24 7 swims
200 Breaststroke LCM 2:42.19 2 swims
100 Butterfly LCM 59.31 10 swims
200 Butterfly LCM 2:29.78 1 swim
200 Individual Medley LCM 2:19.68 5 swims
400 Individual Medley LCM 5:07.38 3 swims