Kenny Chen

Mage 18MAMDBAACNBAC

276 plausible swims · 45 meets · 2017-01-21 → 2025-07-27

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.17	BB+0.48s to A	2024-03-10	2024 Speedo MD LSC JR Champs - Site 1 venue
100 Freestyle	SCY	52.17	BB+0.18s to A	2025-03-15	2025 MD LSC / NBAC JR Champs - Site 1 fast pool
200 Freestyle	SCY	1:56.39	BB+1.50s to A	2025-03-16	2025 MD LSC / NBAC JR Champs - Site 1 fast pool
500 Freestyle	SCY	5:37.22	BB+24.53s to A	2024-12-07	2024 NBAC Holiday Invitational venue
1000 Freestyle	SCY	12:52.04	+5.55s to B	2023-11-18	2023 NBAC Thanksgiving Meet venue
1650 Freestyle	SCY	21:08.51	B+82.22s to BB	2023-11-18	2023 NBAC Thanksgiving Meet venue
50 Backstroke	SCY	31.55	+0.66s to B	2025-03-16	2025 MD LSC / NBAC JR Champs - Site 1 fast pool
100 Backstroke	SCY	1:09.62	+4.03s to B	2024-10-07	Bill Schmidt Invite
200 Backstroke	SCY	2:27.16	+2.77s to B	2024-12-08	2024 NBAC Holiday Invitational venue
50 Breaststroke	SCY	33.29	B+0.20s to BB	2024-12-08	2024 NBAC Holiday Invitational venue
100 Breaststroke	SCY	1:10.92	B+1.33s to BB	2025-03-16	2025 MD LSC / NBAC JR Champs - Site 1 fast pool
200 Breaststroke	SCY	2:54.57	+11.68s to B	2023-10-01	2023 Kickoff Classic slow pool
50 Butterfly	SCY	26.84	BB+0.35s to A	2025-03-15	2025 MD LSC / NBAC JR Champs - Site 1 fast pool
100 Butterfly	SCY	57.28	BB+1.09s to A	2025-03-16	2025 MD LSC / NBAC JR Champs - Site 1 fast pool
200 Butterfly	SCY	2:11.09	BB+4.60s to A	2025-03-15	2025 MD LSC / NBAC JR Champs - Site 1 fast pool
100 Individual Medley	SCY	1:03.97		2024-10-07	Bill Schmidt Invite
200 Individual Medley	SCY	2:10.60	BB+3.81s to A	2025-03-15	2025 MD LSC / NBAC JR Champs - Site 1 fast pool
400 Individual Medley	SCY	4:54.93	BB+21.34s to A	2025-03-14	2025 MD LSC / NBAC JR Champs - Site 1 fast pool
50 Freestyle	LCM	26.86	A+0.57s to AA	2025-07-25	2025 Maryland Long Course Junior Championship venue
100 Freestyle	LCM	58.89	A+1.20s to AA	2025-07-27	2025 Maryland Long Course Junior Championship venue
200 Freestyle	LCM	2:12.25	BB+0.66s to A	2025-07-26	2025 Maryland Long Course Junior Championship venue
400 Freestyle	LCM	5:09.48	B+5.49s to BB	2025-07-12	2025 NBAC Mid Summer Classic venue
50 Backstroke	LCM	37.28	B+2.69s to BB	2025-07-10	2025 NBAC Mid Summer Classic venue
100 Backstroke	LCM	1:19.44	+1.25s to B	2025-04-27	2025 NAAC Carol Chidester Invite venue
200 Backstroke	LCM	2:46.70	B+8.61s to BB	2025-07-13	2025 NBAC Mid Summer Classic venue
50 Breaststroke	LCM	40.62	B+2.63s to BB	2025-06-21	2025 ASC Independence Meet fast pool
100 Breaststroke	LCM	1:29.31	+2.22s to B	2024-07-06	2024 NBAC Mid Summer Classic venue
200 Breaststroke	LCM	3:15.36	+4.87s to B	2025-04-27	2025 NAAC Carol Chidester Invite venue
50 Butterfly	LCM	29.33	A+0.74s to AA	2025-07-26	2025 Maryland Long Course Junior Championship venue
100 Butterfly	LCM	1:04.40	BB+0.11s to A	2025-07-25	2025 Maryland Long Course Junior Championship venue
200 Butterfly	LCM	2:32.72	BB+8.83s to A	2025-06-21	2025 ASC Independence Meet fast pool
200 Individual Medley	LCM	2:31.54	BB+3.45s to A	2025-07-26	2025 Maryland Long Course Junior Championship venue
400 Individual Medley	LCM	5:38.66	BB+20.67s to A	2025-07-27	2025 Maryland Long Course Junior Championship venue

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

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	24.36	flat	200 Free Relay	2023-10-01	2023 Kickoff Classic
50 Freestyle	SCY	24.74	flying	200 Medley Relay (leg 4)	2023-09-30	2023 Kickoff Classic
100 Freestyle	SCY	1:01.73	flat	400 Free Relay	2022-10-01	2022 Kickoff Classic
100 Freestyle	SCY	52.19	flying	400 Free Relay (leg 4)	2025-03-15	2025 MD LSC / NBAC JR Champs - Site 1
100 Freestyle	SCY	32.98	flying	400 Medley Relay (leg 4)	2022-10-02	2022 Kickoff Classic
50 Butterfly	SCY	31.13	flying	200 Medley Relay (leg 3)	2021-10-02	Kickoff Classic 2021
100 Butterfly	SCY	1:01.74	flying	400 Medley Relay (leg 3)	2023-10-01	2023 Kickoff Classic

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

3026 points (6/6 events)

Event	Time	Points
400 FR LCM	5:09.48	495
200 BK LCM	2:46.70	441
200 BR LCM	3:15.36	383
200 FL LCM	2:32.72	552
200 IM LCM	2:31.54	616
400 IM LCM	5:38.66	539

IMR 17-18 · SCY

2711 points (5/5 events)

Event	Time	Points
200 FR SCY	1:56.39	637
100 BK SCY	1:09.62	346
100 BR SCY	1:10.92	492
100 FL SCY	57.28	629
200 IM SCY	2:10.60	607

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

PR splits

100 Freestyle SCY 52.17

24.91

27.26

Front half 24.91s · back half 27.26s

200 Freestyle SCY 1:56.39

26.91

29.32

30.29

29.87

Front half 56.23s · back half 60.16s

500 Freestyle SCY 5:37.22

27.14

31.51

32.97

32.85

33.95

36.48

35.82

36.15

36.13

34.22

Front half 158.42s · back half 178.80s

1650 Freestyle SCY 21:08.51

31.08

36.45

38.70

39.20

39.07

39.61

39.49

40.72

38.87

39.43

38.23

39.78

38.82

38.92

38.79

38.33

39.77

39.35

38.36

39.07

38.62

38.83

38.81

37.37

39.09

38.54

38.63

38.25

38.57

38.75

37.37

37.02

36.62

100 Backstroke SCY 1:09.62 split/total mismatch

33.43

2.76

Front half 33.43s · back half 36.19s

200 Backstroke SCY 2:27.16

33.93

37.24

38.35

37.64

Front half 71.17s · back half 75.99s

100 Breaststroke SCY 1:10.92

33.27

37.65

Front half 33.27s · back half 37.65s

200 Breaststroke SCY 2:54.57

37.04

43.98

46.90

46.65

Front half 81.02s · back half 93.55s

100 Butterfly SCY 57.28

26.94

30.34

Front half 26.94s · back half 30.34s

200 Butterfly SCY 2:11.09

28.95

33.11

34.33

34.70

Front half 62.06s · back half 69.03s

100 Individual Medley SCY 1:03.97 split/total mismatch

29.68

4.61

Front half 29.68s · back half 34.29s

200 Individual Medley SCY 2:10.60

27.34

33.87

40.06

29.33

Front half 61.21s · back half 69.39s

400 Individual Medley SCY 4:54.93

28.71

33.48

39.58

38.88

43.70

44.05

33.60

32.93

Front half 140.65s · back half 154.28s

100 Freestyle LCM 58.89

27.68

31.21

Front half 27.68s · back half 31.21s

200 Freestyle LCM 2:12.25

29.62

33.02

34.53

35.08

Front half 62.64s · back half 69.61s

400 Freestyle LCM 5:09.48

32.14

37.15

39.26

40.67

39.93

40.98

40.74

38.61

Front half 149.22s · back half 160.26s

100 Backstroke LCM 1:19.44

38.63

40.81

Front half 38.63s · back half 40.81s

200 Backstroke LCM 2:46.70

38.35

41.94

43.71

42.70

Front half 80.29s · back half 86.41s

100 Breaststroke LCM 1:29.31

41.68

47.63

Front half 41.68s · back half 47.63s

200 Breaststroke LCM 3:15.36

43.96

48.57

51.67

51.16

Front half 92.53s · back half 102.83s

100 Butterfly LCM 1:04.40

29.96

34.44

Front half 29.96s · back half 34.44s

200 Butterfly LCM 2:32.72

34.59

38.88

40.63

38.62

Front half 73.47s · back half 79.25s

200 Individual Medley LCM 2:31.54

30.38

41.29

46.39

33.48

Front half 71.67s · back half 79.87s

400 Individual Medley LCM 5:38.66

32.22

37.98

47.25

47.26

50.09

52.08

36.66

35.12

Front half 164.71s · back half 173.95s

Reaction time

fastest 0.65s average 0.650s slowest 0.65s 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.

Progression

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

50 Freestyle SCY 24.17 18 swims

100 Freestyle SCY 52.17 16 swims

200 Freestyle SCY 1:56.39 15 swims

500 Freestyle SCY 5:37.22 4 swims

1000 Freestyle SCY 12:52.04 1 swim

1650 Freestyle SCY 21:08.51 1 swim

50 Backstroke SCY 31.55 5 swims

100 Backstroke SCY 1:09.62 8 swims

200 Backstroke SCY 2:27.16 7 swims

50 Breaststroke SCY 33.29 7 swims

100 Breaststroke SCY 1:10.92 10 swims

200 Breaststroke SCY 2:54.57 6 swims

50 Butterfly SCY 26.84 10 swims

100 Butterfly SCY 57.28 14 swims

200 Butterfly SCY 2:11.09 16 swims

100 Individual Medley SCY 1:03.97 4 swims

200 Individual Medley SCY 2:10.60 18 swims

400 Individual Medley SCY 4:54.93 6 swims

50 Freestyle LCM 26.86 12 swims

100 Freestyle LCM 58.89 13 swims

200 Freestyle LCM 2:12.25 14 swims

400 Freestyle LCM 5:09.48 2 swims

50 Backstroke LCM 37.28 2 swims

100 Backstroke LCM 1:19.44 5 swims

200 Backstroke LCM 2:46.70 5 swims

50 Breaststroke LCM 40.62 2 swims

100 Breaststroke LCM 1:29.31 8 swims

200 Breaststroke LCM 3:15.36 2 swims

50 Butterfly LCM 29.33 4 swims

100 Butterfly LCM 1:04.40 17 swims

200 Butterfly LCM 2:32.72 12 swims

200 Individual Medley LCM 2:31.54 9 swims

400 Individual Medley LCM 5:38.66 3 swims