Housen Chen

Mage 15FLNCSTSZASCSTX

229 plausible swims · 46 meets · 2024-01-01 → 2026-06-21

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.85	AA+0.16s to AAA	2025-12-07	2025 ST LSAC 5th Annual Graceland venue
100 Freestyle	SCY	49.96	AA+0.17s to AAA	2025-10-12	2025 ST ASC Bob Thompson Open venue
200 Freestyle	SCY	2:00.48	BB+1.89s to A	2024-10-19	2024 ST ASC Bob Thompson Open venue
500 Freestyle	SCY	5:49.41	BB+26.82s to A	2024-09-28	2024 ST ASC IMR/IMX Challenge venue
50 Backstroke	SCY	28.43	BB+0.44s to A	2024-02-16	2024 ST STAGS Championships venue
200 Backstroke	SCY	2:25.57	B+4.58s to BB	2024-09-29	2024 ST ASC IMR/IMX Challenge venue
50 Breaststroke	SCY	29.99	AA+0.50s to AAA	2025-02-23	2025 ST AAAA STAGS Championship venue
100 Breaststroke	SCY	1:04.57	AA+2.78s to AAA	2025-11-09	2025 ST TXLA 11&O November Unclassified Invit venue
200 Breaststroke	SCY	2:21.96	A+1.07s to AA	2025-02-22	2025 ST AAAA STAGS Championship venue
50 Butterfly	SCY	26.42	AA+1.03s to AAA	2025-09-28	2025 ST ASC IMR IMX Challenge venue
100 Butterfly	SCY	58.61	A+2.22s to AA	2025-10-11	2025 ST ASC Bob Thompson Open venue
200 Butterfly	SCY	2:45.94	+11.95s to B	2024-09-29	2024 ST ASC IMR/IMX Challenge venue
100 Individual Medley	SCY	1:02.96		2024-02-17	2024 ST STAGS Championships venue
200 Individual Medley	SCY	2:06.95	A+0.26s to AA	2025-11-09	2025 ST TXLA 11&O November Unclassified Invit venue
400 Individual Medley	SCY	4:53.30	BB+9.11s to A	2025-09-28	2025 ST ASC IMR IMX Challenge venue
50 Freestyle	LCM	25.75	AAA+0.76s to AAAA	2026-06-19	2026 ST ASC Firecracker venue
100 Freestyle	LCM	57.69	AA+0.60s to AAA	2026-05-03	2026 ST HCA Long Course Invitational venue
200 Freestyle	LCM	2:10.37	AA+4.58s to AAA	2026-06-07	2026 ST ASC June Bug fast pool
100 Backstroke	LCM	1:14.42	BB+4.83s to A	2025-06-01	2025 ST ASC June Bug venue
200 Backstroke	LCM	3:00.34	+4.15s to B	2024-05-19	2024 ST ASC TYR Showcase venue
50 Breaststroke	LCM	34.63	AA+1.14s to AAA	2025-07-12	2025 ST AAAA STAGS LC Championship venue
100 Breaststroke	LCM	1:11.97	AA+0.18s to AAA	2026-05-24	2026 ST ASC Spring Showcase venue
200 Breaststroke	LCM	2:42.57	AA+5.48s to AAA	2025-07-13	2025 ST AAAA STAGS LC Championship venue
100 Butterfly	LCM	1:27.40	+8.81s to B	2024-05-04	2024 ST ASC Cinco de Mayo venue
200 Individual Medley	LCM	2:29.05	A+2.16s to AA	2025-08-02	2025 FL Southern Zone Age Group Championship venue

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.

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	25.23	flying	200 Free Relay (leg 4)	2024-02-17	2024 ST STAGS Championships
100 Freestyle	SCY	53.36	flying	400 Free Relay (leg 4)	2025-02-22	2025 ST AAAA STAGS Championship
50 Freestyle	LCM	27.11	flying	200 Free Relay (leg 4)	2025-07-11	2025 ST AAAA STAGS LC Championship
100 Freestyle	LCM	1:03.22	flat	400 Free Relay	2025-07-18	2025 Texas Age Group Championships
50 Backstroke	LCM	33.37	flat	200 Medley Relay	2025-07-19	2025 Texas Age Group Championships
100 Breaststroke	LCM	1:16.61	flying	400 Medley Relay (leg 2)	2024-07-12	2024 ST Long Course STAGS Championship

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 15-16 · SCY

3199 points (6/6 events)

Event	Time	Points
500 FR SCY	5:49.41	494
200 BK SCY	2:25.57	439
200 BR SCY	2:21.96	687
200 FL SCY	2:45.94	313
200 IM SCY	2:06.95	708
400 IM SCY	4:53.30	558

IMR 15-16 · LCM

3033 points (5/5 events)

Event	Time	Points
200 FR LCM	2:10.37	731
100 BK LCM	1:14.42	510
100 BR LCM	1:11.97	810
100 FL LCM	1:27.40	286
200 IM LCM	2:29.05	696

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

PR splits

100 Freestyle SCY 49.96

23.93

26.03

Front half 23.93s · back half 26.03s

200 Freestyle SCY 2:00.48

28.26

30.59

31.49

30.14

Front half 58.85s · back half 61.63s

500 Freestyle SCY 5:49.41

31.36

34.74

36.06

36.23

36.66

35.10

35.09

35.90

34.51

33.76

Front half 175.05s · back half 174.36s

200 Backstroke SCY 2:25.57

33.49

37.66

38.30

36.12

Front half 71.15s · back half 74.42s

100 Breaststroke SCY 1:04.57

30.58

33.99

Front half 30.58s · back half 33.99s

200 Breaststroke SCY 2:21.96

32.23

35.70

37.37

36.66

Front half 67.93s · back half 74.03s

100 Butterfly SCY 58.61

27.73

30.88

Front half 27.73s · back half 30.88s

200 Butterfly SCY 2:45.94

36.99

43.04

44.59

41.32

Front half 80.03s · back half 85.91s

100 Individual Medley SCY 1:02.96

29.38

33.58

Front half 29.38s · back half 33.58s

200 Individual Medley SCY 2:06.95

26.92

32.75

37.33

29.95

Front half 59.67s · back half 67.28s

400 Individual Medley SCY 4:53.30

32.17

37.91

39.20

39.26

38.00

40.05

34.56

32.15

Front half 148.54s · back half 144.76s

100 Freestyle LCM 57.69

28.12

29.57

Front half 28.12s · back half 29.57s

200 Freestyle LCM 2:10.37

31.37

33.23

33.12

32.65

Front half 64.60s · back half 65.77s

100 Backstroke LCM 1:14.42

35.07

39.35

Front half 35.07s · back half 39.35s

200 Backstroke LCM 3:00.34

40.96

47.10

47.06

45.22

Front half 88.06s · back half 92.28s

100 Breaststroke LCM 1:11.97

33.74

38.23

Front half 33.74s · back half 38.23s

200 Breaststroke LCM 2:42.57

36.80

41.15

41.93

42.69

Front half 77.95s · back half 84.62s

100 Butterfly LCM 1:27.40

41.09

46.31

Front half 41.09s · back half 46.31s

200 Individual Medley LCM 2:29.05

33.26

39.71

41.74

34.34

Front half 72.97s · back half 76.08s

Reaction time

fastest 0.62s average 0.640s slowest 0.66s 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.

Progression

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

50 Freestyle SCY 22.85 16 swims

100 Freestyle SCY 49.96 15 swims

200 Freestyle SCY 2:00.48 4 swims

500 Freestyle SCY 5:49.41 2 swims

50 Backstroke SCY 28.43 4 swims

200 Backstroke SCY 2:25.57 1 swim

50 Breaststroke SCY 29.99 6 swims

100 Breaststroke SCY 1:04.57 19 swims

200 Breaststroke SCY 2:21.96 15 swims

50 Butterfly SCY 26.42 6 swims

100 Butterfly SCY 58.61 5 swims

200 Butterfly SCY 2:45.94 1 swim

100 Individual Medley SCY 1:02.96 4 swims

200 Individual Medley SCY 2:06.95 10 swims

400 Individual Medley SCY 4:53.30 2 swims

50 Freestyle LCM 25.75 22 swims

100 Freestyle LCM 57.69 20 swims

200 Freestyle LCM 2:10.37 11 swims

100 Backstroke LCM 1:14.42 5 swims

200 Backstroke LCM 3:00.34 1 swim

50 Breaststroke LCM 34.63 2 swims

100 Breaststroke LCM 1:11.97 28 swims

200 Breaststroke LCM 2:42.57 18 swims

100 Butterfly LCM 1:27.40 1 swim

200 Individual Medley LCM 2:29.05 11 swims