swimstats

Lucas Chang

Mage 12MAMDMAC

213 plausible swims · 28 meets · 2023-09-30 → 2026-08-01

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 1:39.16 2024-01-27 2023 Bridget Vache Memorial MAC Fall Frenzy
50 Freestyle SCY 29.68 BB+1.59s to A·+7.29s to Sectionals 2026-01-09 EST SPEEDO Mid-Winter Invite
100 Freestyle SCY 1:06.06 BB+4.77s to A·+17.57s to Sectionals 2026-02-01 2026 ASC Senior Meetvenue
200 Freestyle SCY 2:30.91 B+6.02s to BB·+44.62s to Sectionals 2025-12-14 2025 NBAC 51st Annual Christmas Invitationalvenue
500 Freestyle SCY 6:37.52 B+7.53s to BB·+110.13s to Sectionals 2025-12-11 2025 NBAC 51st Annual Christmas Invitationalvenue
25 Backstroke SCY 50.82 2024-01-27 2023 Bridget Vache Memorial MAC Fall Frenzy
50 Backstroke SCY 33.85 BB+1.16s to A·+10.16s to Futures 2025-12-14 2025 NBAC 51st Annual Christmas Invitationalvenue
100 Backstroke SCY 1:14.08 BB+4.79s to A·+19.59s to Sectionals 2026-03-15 2026 Speedo Maryland Junior Championship - Sivenue
25 Breaststroke SCY 1:29.78 2024-01-27 2023 Bridget Vache Memorial MAC Fall Frenzy
50 Breaststroke SCY 38.78 BB+2.09s to A·+12.49s to Futures 2026-03-15 2026 Speedo Maryland Junior Championship - Sivenue
100 Breaststroke SCY 1:28.69 B+3.20s to BB·+27.20s to Sectionals 2026-01-09 EST SPEEDO Mid-Winter Invite
25 Butterfly SCY 1:42.11 2024-01-27 2023 Bridget Vache Memorial MAC Fall Frenzy
50 Butterfly SCY 33.85 BB+2.66s to A·+10.96s to Futures 2025-12-12 2025 NBAC 51st Annual Christmas Invitationalvenue
100 Butterfly SCY 1:18.91 B+2.82s to BB·+25.72s to Sectionals 2026-01-09 EST SPEEDO Mid-Winter Invite
100 Individual Medley SCY 1:14.16 BB+4.17s to A 2026-02-01 2026 ASC Senior Meetvenue
200 Individual Medley SCY 2:58.50 B+12.71s to BB·+59.11s to Sectionals 2025-09-26 RAC First Splash 2025
50 Freestyle LCM 32.47 BB+0.38s to A·+6.98s to Sectionals 2026-06-08 Chargers Mid Season Long Course Invitational
100 Freestyle LCM 1:13.41 BB+3.02s to A·+17.92s to Sectionals 2026-07-29 2026 MD LSC LC Championshipvenue
200 Freestyle LCM 2:40.76 BB+7.17s to A·+39.47s to Sectionals 2026-06-30 Chargers Mid Season Long Course Invitational
400 Freestyle LCM 5:48.94 BB+22.25s to A·+91.35s to Sectionals 2026-06-08 Chargers Mid Season Long Course Invitational
50 Backstroke LCM 36.95 A+0.86s to AA·+9.06s to Futures 2026-06-08 Chargers Mid Season Long Course Invitational
100 Backstroke LCM 1:20.46 A+2.37s to AA·+18.47s to Sectionals 2026-06-30 Chargers Mid Season Long Course Invitational
200 Backstroke LCM 2:56.46 BB+2.47s to A·+41.67s to Sectionals 2026-06-30 Chargers Mid Season Long Course Invitational
50 Breaststroke LCM 43.74 BB+1.75s to A·+12.85s to Futures 2026-06-08 Chargers Mid Season Long Course Invitational
100 Breaststroke LCM 2:03.87 +16.08s to B·+54.18s to Sectionals 2024-07-27 2024 Maryland Long Course Junior Championshipvenue
50 Butterfly LCM 37.34 BB+2.05s to A·+11.05s to Futures 2026-07-30 2026 MD LSC LC Championshipvenue
100 Butterfly LCM 1:30.46 B+3.17s to BB·+30.27s to Sectionals 2026-06-08 Chargers Mid Season Long Course Invitational
200 Individual Medley LCM 3:01.93 BB+7.74s to A·+45.74s to Sectionals 2026-06-30 Chargers Mid Season Long Course Invitational

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 37.42 flat 200 Free Relay 2024-03-24 2024 Maryland 9-10 B Championship Meet
50 Freestyle SCY 32.21 flying 200 Free Relay (leg 4) 2025-03-15 2025 MD LSC / NBAC JR Champs - Site 1
50 Backstroke SCY 46.55 flat 200 Medley Relay 2024-03-23 2024 Maryland 9-10 B Championship Meet

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

2464 points (5/5 events)

EventTime Points
400 FR LCM 5:48.94 549
100 BK LCM 1:20.46 669
100 BR LCM 2:03.87 259
100 FL LCM 1:30.46 420
200 IM LCM 3:01.93 567

IMR 11-12 · LCM

2931 points (5/5 events)

EventTime Points
200 FR LCM 2:40.76 584
50 BK LCM 36.95 686
50 BR LCM 43.74 561
50 FL LCM 37.34 533
200 IM LCM 3:01.93 567

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

PR splits

100 Freestyle SCY 1:06.06

30.99
35.07

Front half 30.99s · back half 35.07s

200 Freestyle SCY 2:30.91

33.32
38.11
40.05
39.43

Front half 71.43s · back half 79.48s

500 Freestyle SCY 6:37.52

34.15
39.87
41.02
41.00
40.69
41.87
40.42
41.17
39.76
37.57

Front half 196.73s · back half 200.79s

100 Breaststroke SCY 1:28.69 split/total mismatch

41.57
5.55

Front half 41.57s · back half 47.12s

100 Butterfly SCY 1:18.91 split/total mismatch

36.47
5.97

Front half 36.47s · back half 42.44s

100 Individual Medley SCY 1:14.16

34.00
40.16

Front half 34.00s · back half 40.16s

100 Freestyle LCM 1:13.41

33.97
39.44

Front half 33.97s · back half 39.44s

200 Freestyle LCM 2:40.76 split/total mismatch

35.66
40.92
42.76
41.42

400 Freestyle LCM 5:48.94 split/total mismatch

36.53
42.87
45.11
45.52
45.12
46.10
45.08
42.61

100 Backstroke LCM 1:20.46 split/total mismatch

38.22
4.02

Front half 38.22s · back half 42.24s

200 Backstroke LCM 2:56.46 split/total mismatch

39.60
45.97
46.97
43.92

100 Breaststroke LCM 2:03.87

58.20
65.67

Front half 58.20s · back half 65.67s

100 Butterfly LCM 1:30.46 split/total mismatch

39.86
10.74

Front half 39.86s · back half 50.60s

200 Individual Medley LCM 3:01.93 split/total mismatch

41.44
44.41
56.58
39.50

Reaction time

fastest 0.86s average 0.945s slowest 1.03s 2 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.

25 Freestyle SCY 1:39.16 1 swim
50 Freestyle SCY 29.68 18 swims
100 Freestyle SCY 1:06.06 16 swims
200 Freestyle SCY 2:30.91 8 swims
500 Freestyle SCY 6:37.52 2 swims
25 Backstroke SCY 50.82 1 swim
50 Backstroke SCY 33.85 13 swims
100 Backstroke SCY 1:14.08 14 swims
25 Breaststroke SCY 1:29.78 1 swim
50 Breaststroke SCY 38.78 14 swims
100 Breaststroke SCY 1:28.69 6 swims
25 Butterfly SCY 1:42.11 1 swim
50 Butterfly SCY 33.85 11 swims
100 Butterfly SCY 1:18.91 4 swims
100 Individual Medley SCY 1:14.16 15 swims
200 Individual Medley SCY 2:58.50 4 swims
50 Freestyle LCM 32.47 10 swims
100 Freestyle LCM 1:13.41 10 swims
200 Freestyle LCM 2:40.76 5 swims
400 Freestyle LCM 5:48.94 2 swims
50 Backstroke LCM 36.95 8 swims
100 Backstroke LCM 1:20.46 11 swims
200 Backstroke LCM 2:56.46 4 swims
50 Breaststroke LCM 43.74 9 swims
100 Breaststroke LCM 2:03.87 4 swims
50 Butterfly LCM 37.34 10 swims
100 Butterfly LCM 1:30.46 7 swims
200 Individual Medley LCM 3:01.93 2 swims