swimstats

Aaron Xiang

Mage 18MAMDBAACESTNBACUNUN-MD

484 plausible swims · 78 meets · 2016-05-01 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.82 BB+1.13s to A·+2.43s to Sectionals 2025-02-20 2025 Speedo MD LSC Senior Champs
100 Freestyle SCY 52.14 BB+0.15s to A·+3.65s to Sectionals 2026-02-22 2026 Speedo MD LSC Senior Champsvenue
200 Freestyle SCY 1:54.43 A+4.24s to AA·+8.14s to Sectionals 2024-01-01 2024 nbac thanksgiving meet final results pdf 1
500 Freestyle SCY 5:12.01 A+12.32s to AA·+24.62s to Sectionals 2025-12-06 2025 NBAC Holiday Invitationalvenue
1000 Freestyle SCY 10:58.47 BB+1.48s to A·+58.98s to Sectionals 2025-01-01 2025 nbac gtac last chance meet final results pdf
1650 Freestyle SCY 18:18.32 BB+3.33s to A·+94.33s to Sectionals 2025-01-01 2025 nbac gtac last chance meet final results pdf
50 Backstroke SCY 29.56 B+0.87s to BB·+5.87s to Futures 2025-02-03 John DeBarbadillo Invite
100 Backstroke SCY 1:00.78 BB+4.59s to A·+6.29s to Sectionals 2026-01-11 2026 NBAC New Year's Kick-Off Meetvenue
200 Backstroke SCY 2:14.52 B+0.43s to BB·+15.93s to Sectionals 2022-12-10 2022 ASC Holiday Invitationalvenue
50 Breaststroke SCY 30.96 BB+0.37s to A·+4.67s to Futures 2025-12-07 2025 NBAC Holiday Invitationalvenue
100 Breaststroke SCY 1:05.96 BB+1.77s to A·+4.47s to Sectionals 2026-01-10 2026 NBAC New Year's Kick-Off Meetvenue
200 Breaststroke SCY 2:24.61 BB+5.02s to A·+9.62s to Sectionals 2026-01-11 2026 NBAC New Year's Kick-Off Meetvenue
50 Butterfly SCY 26.87 BB+0.38s to A·+3.98s to Futures 2025-11-16 2025 NBAC Thanksgiving Meetfast pool
100 Butterfly SCY 57.75 BB+1.56s to A·+4.56s to Sectionals 2025-03-16 2025 MD LSC / NBAC JR Champs - Site 1fast pool
200 Butterfly SCY 2:10.16 BB+3.67s to A·+8.97s to Sectionals 2024-12-08 2024 NBAC Holiday Invitationalvenue
100 Individual Medley SCY 59.52 2026-01-10 2026 NBAC New Year's Kick-Off Meetvenue
200 Individual Medley SCY 2:06.74 A+5.25s to AA·+7.35s to Sectionals 2025-12-06 2025 NBAC Holiday Invitationalvenue
400 Individual Medley SCY 4:43.01 BB+9.42s to A·+27.92s to Sectionals 2024-10-18 2024 NBAC Fall Fastival Meetfast pool
50 Freestyle LCM 28.55 BB+1.16s to A·+3.06s to Sectionals 2026-07-24 2026 Maryland Long Course Junior Championshipvenue
100 Freestyle LCM 1:00.08 A+2.39s to AA·+4.59s to Sectionals 2025-07-27 2025 Maryland Long Course Junior Championshipvenue
200 Freestyle LCM 2:10.75 A+4.56s to AA·+9.46s to Sectionals 2025-07-26 2025 Maryland Long Course Junior Championshipvenue
400 Freestyle LCM 4:44.00 BB+3.31s to A·+26.41s to Sectionals 2025-07-25 2025 Maryland Long Course Junior Championshipvenue
50 Backstroke LCM 34.75 B+0.16s to BB·+6.86s to Futures 2026-07-26 2026 Maryland Long Course Junior Championshipvenue
100 Backstroke LCM 1:11.14 BB+4.15s to A·+9.15s to Sectionals 2026-07-11 2026 NBAC Mid Summer Classicvenue
200 Backstroke LCM 2:35.14 BB+9.25s to A·+20.35s to Sectionals 2026-07-12 2026 NBAC Mid Summer Classicvenue
50 Breaststroke LCM 36.42 BB+1.33s to A·+5.53s to Futures 2026-06-08 Chargers Mid Season Long Course Invitational
100 Breaststroke LCM 1:19.15 BB+4.46s to A·+9.46s to Sectionals 2025-01-01 2025 nbac mid summer classic final results pdf
200 Breaststroke LCM 2:58.06 B+1.17s to BB·+25.47s to Sectionals 2026-06-08 Chargers Mid Season Long Course Invitational
50 Butterfly LCM 29.65 A+1.06s to AA·+3.36s to Futures 2026-06-08 Chargers Mid Season Long Course Invitational
100 Butterfly LCM 1:07.80 BB+3.51s to A·+7.61s to Sectionals 2026-06-08 Chargers Mid Season Long Course Invitational
200 Butterfly LCM 2:33.53 BB+9.64s to A·+17.24s to Sectionals 2025-04-26 2025 NAAC Carol Chidester Invitevenue
200 Individual Medley LCM 2:31.99 BB+3.90s to A·+15.80s to Sectionals 2026-07-11 2026 NBAC Mid Summer Classicvenue
400 Individual Medley LCM 5:24.21 BB+6.22s to A·+34.32s to Sectionals 2025-01-01 2025 nbac mid summer classic final results pdf

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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 24.96 flat 200 Free Relay 2025-01-04 2025 NBAC New Year's Kick-Off Meet
50 Freestyle SCY 16.12 flying 200 Free Relay (leg 2) 2024-10-19 2024 NBAC Fall Fastival Meet
50 Freestyle SCY 25.21 flying 200 Medley Relay (leg 4) 2025-10-19 2025 NBAC Fall Fastival Meet
100 Freestyle SCY 55.12 flat 400 Free Relay 2024-03-09 2024 Speedo MD LSC JR Champs - Site 1
100 Backstroke SCY 1:01.44 flat 400 Medley Relay 2025-03-16 2025 MD LSC / NBAC JR Champs - Site 1
50 Breaststroke SCY 32.25 flying 200 Medley Relay (leg 2) 2025-11-16 2025 NBAC Thanksgiving Meet
100 Breaststroke SCY 1:13.34 flying 400 Medley Relay (leg 2) 2024-03-10 2024 Speedo MD LSC JR Champs - Site 1
50 Butterfly SCY 26.67 flying 200 Medley Relay (leg 3) 2025-12-06 2025 NBAC Holiday 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 17-18 · SCY

3633 points (6/6 events)

EventTime Points
500 FR SCY 5:12.01 665
200 BK SCY 2:14.52 515
200 BR SCY 2:24.61 595
200 FL SCY 2:10.16 600
200 IM SCY 2:06.74 664
400 IM SCY 4:43.01 594

IMR 17-18 · SCY

3080 points (5/5 events)

EventTime Points
200 FR SCY 1:54.43 671
100 BK SCY 1:00.78 520
100 BR SCY 1:05.96 611
100 FL SCY 57.75 614
200 IM SCY 2:06.74 664

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

PR splits

100 Freestyle SCY 52.14

25.30
26.84

Front half 25.30s · back half 26.84s

200 Freestyle SCY 1:54.43

26.25
28.82
29.68
29.68

Front half 55.07s · back half 59.36s

500 Freestyle SCY 5:12.01

26.45
29.26
30.39
31.77
32.58
32.68
32.56
33.02
32.78
30.52

Front half 150.45s · back half 161.56s

1650 Freestyle SCY 18:18.32

27.39
30.80
31.90
32.41
32.90
33.32
33.35
33.29
33.26
33.76
33.56
33.69
33.64
33.75
33.98
33.41
33.44
33.02
33.68
33.92
33.29
33.95
33.94
33.77
33.89
34.57
33.87
35.00
34.29
34.96
34.44
33.23
30.65

100 Backstroke SCY 1:00.78

30.23
30.55

Front half 30.23s · back half 30.55s

200 Backstroke SCY 2:14.52

32.69
33.64
34.72
33.47

Front half 66.33s · back half 68.19s

100 Breaststroke SCY 1:05.96

30.59
35.37

Front half 30.59s · back half 35.37s

200 Breaststroke SCY 2:24.61

32.54
35.78
37.43
38.86

Front half 68.32s · back half 76.29s

100 Butterfly SCY 57.75

27.24
30.51

Front half 27.24s · back half 30.51s

200 Butterfly SCY 2:10.16

28.56
32.12
33.85
35.63

Front half 60.68s · back half 69.48s

100 Individual Medley SCY 59.52

28.67
30.85

Front half 28.67s · back half 30.85s

200 Individual Medley SCY 2:06.74

27.33
33.26
37.05
29.10

Front half 60.59s · back half 66.15s

400 Individual Medley SCY 4:43.01

28.33
32.90
36.56
36.98
41.70
42.94
32.39
31.21

Front half 134.77s · back half 148.24s

100 Freestyle LCM 1:00.08

29.32
30.76

Front half 29.32s · back half 30.76s

200 Freestyle LCM 2:10.75

29.91
31.93
34.60
34.31

Front half 61.84s · back half 68.91s

400 Freestyle LCM 4:44.00

30.65
33.89
34.75
36.23
36.75
37.49
37.76
36.48

Front half 135.52s · back half 148.48s

100 Backstroke LCM 1:11.14

34.75
36.39

Front half 34.75s · back half 36.39s

200 Backstroke LCM 2:35.14

37.79
39.10
40.14
38.11

Front half 76.89s · back half 78.25s

100 Breaststroke LCM 1:19.15

37.25
41.90

Front half 37.25s · back half 41.90s

100 Butterfly LCM 1:07.80 · 320.0 min after 200 Breaststrokesplit/total mismatch

31.63
4.54

Front half 31.63s · back half 36.17s

200 Butterfly LCM 2:33.53

33.57
37.06
41.21
41.69

Front half 70.63s · back half 82.90s

200 Individual Medley LCM 2:31.99

31.38
40.18
46.34
34.09

Front half 71.56s · back half 80.43s

400 Individual Medley LCM 5:24.21

31.92
36.69
41.84
41.79
49.25
49.35
37.70
35.67

Front half 152.24s · back half 171.97s

Reaction time

fastest 0.67s average 0.670s slowest 0.67s 1 electronic start

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 24.82 26 swims
100 Freestyle SCY 52.14 27 swims
200 Freestyle SCY 1:54.43 17 swims
500 Freestyle SCY 5:12.01 7 swims
1000 Freestyle SCY 10:58.47 4 swims
1650 Freestyle SCY 18:18.32 7 swims
50 Backstroke SCY 29.56 9 swims
100 Backstroke SCY 1:00.78 26 swims
200 Backstroke SCY 2:14.52 15 swims
50 Breaststroke SCY 30.96 11 swims
100 Breaststroke SCY 1:05.96 18 swims
200 Breaststroke SCY 2:24.61 15 swims
50 Butterfly SCY 26.87 10 swims
100 Butterfly SCY 57.75 24 swims
200 Butterfly SCY 2:10.16 14 swims
100 Individual Medley SCY 59.52 7 swims
200 Individual Medley SCY 2:06.74 21 swims
400 Individual Medley SCY 4:43.01 9 swims
50 Freestyle LCM 28.55 27 swims
100 Freestyle LCM 1:00.08 22 swims
200 Freestyle LCM 2:10.75 20 swims
400 Freestyle LCM 4:44.00 8 swims
50 Backstroke LCM 34.75 4 swims
100 Backstroke LCM 1:11.14 22 swims
200 Backstroke LCM 2:35.14 13 swims
50 Breaststroke LCM 36.42 5 swims
100 Breaststroke LCM 1:19.15 15 swims
200 Breaststroke LCM 2:58.06 9 swims
50 Butterfly LCM 29.65 5 swims
100 Butterfly LCM 1:07.80 21 swims
200 Butterfly LCM 2:33.53 12 swims
200 Individual Medley LCM 2:31.99 17 swims
400 Individual Medley LCM 5:24.21 6 swims