Chris Zeng

Mage 17EZMEMTNEABF

223 plausible swims · 31 meets · 2023-11-18 → 2025-12-21

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	22.52	AA+0.43s to AAA	2024-12-22	2024 NE CS SCY New England Senior Meet venue
100 Freestyle	SCY	49.55	AA+1.26s to AAA	2025-01-05	2025 NE PHX Boston Winter Classic venue
200 Freestyle	SCY	1:45.08	AAA+3.59s to AAAA	2024-12-20	2024 NE CS SCY New England Senior Meet venue
500 Freestyle	SCY	4:44.01	AAA+8.52s to AAAA	2024-12-21	2024 NE CS SCY New England Senior Meet venue
1000 Freestyle	SCY	10:00.84	AAA+23.85s to AAAA	2024-03-07	2024 NE CRIM 15-19 AG Championships venue
1650 Freestyle	SCY	17:32.35	AA+42.56s to AAA	2024-03-10	2024 NE CRIM 15-19 AG Championships venue
100 Backstroke	SCY	56.19	A+1.30s to AA	2025-01-04	2025 NE PHX Boston Winter Classic venue
200 Backstroke	SCY	1:57.09	AA+2.30s to AAA	2024-08-02	2024 NE CRA August End of Season Invite venue
50 Breaststroke	SCY	29.78	A+0.19s to AA	2025-10-19	2025 NE ABF Oct Specialty - copied venue
100 Breaststroke	SCY	1:05.74	BB+1.05s to A	2024-10-19	2024 NE ABF Oct Specialty venue
200 Breaststroke	SCY	2:15.21	A+0.32s to AA	2024-08-04	2024 NE CRA August End of Season Invite venue
100 Butterfly	SCY	52.64	AA+0.65s to AAA	2025-11-22	2025 NE ABF Nov Trials and Final Meet venue
200 Butterfly	SCY	1:52.45	AAA+0.86s to AAAA	2025-12-20	2026 NE NSSC Senior Championships venue
100 Individual Medley	SCY	57.76		2025-02-09	2025 NE CRA Last Chance February Invitational venue
200 Individual Medley	SCY	1:56.11	AAA+3.92s to AAAA	2024-12-21	2024 NE CS SCY New England Senior Meet venue
400 Individual Medley	SCY	4:04.75	AAA+3.26s to AAAA	2024-12-20	2024 NE CS SCY New England Senior Meet venue
100 Freestyle	LCM	57.63	AA+2.04s to AAA	2024-06-02	2024 NE CRA MIT Team Specialty LC Meet venue
200 Freestyle	LCM	1:59.47	AAA+2.88s to AAAA	2025-07-23	2025 TYR FUTURES MADISON venue
1500 Freestyle	LCM	17:32.58	AA+13.49s to AAA	2024-05-31	2024 NE CRA MIT Team Specialty LC Meet venue
50 Backstroke	LCM	30.54	AA+1.15s to AAA	2025-07-25	2025 TYR FUTURES MADISON venue
100 Backstroke	LCM	1:06.32	A+1.63s to AA	2024-05-11	2024 NE CRA & USC May LC Specialty Meet venue
200 Backstroke	LCM	2:15.34	AA+0.55s to AAA	2025-07-11	2025 NE CS LCM Senior Championships venue
100 Breaststroke	LCM	1:14.40	A+2.01s to AA	2024-06-02	2024 NE CRA MIT Team Specialty LC Meet venue
200 Breaststroke	LCM	2:44.31	A+6.42s to AA	2024-06-01	2024 NE CRA MIT Team Specialty LC Meet venue
50 Butterfly	LCM	27.52	AAA+1.13s to AAAA	2025-07-24	2025 TYR FUTURES MADISON venue
100 Butterfly	LCM	59.75	AA+0.06s to AAA	2025-07-23	2025 TYR FUTURES MADISON TIME TRIALS
200 Butterfly	LCM	2:08.29	AAA+1.10s to AAAA	2025-07-23	2025 TYR FUTURES MADISON venue
200 Individual Medley	LCM	2:14.80	AAA+4.81s to AAAA	2024-07-14	2024 NE BGSC TT LCM Senior Championships venue
400 Individual Medley	LCM	4:47.54	AAA+8.45s to AAAA	2025-07-23	2025 TYR FUTURES MADISON

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

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	22.40	flying	200 Medley Relay (leg 4)	2024-03-07	2024 NE CRIM 15-19 AG Championships
50 Freestyle	SCY	22.38	flying	200 Free Relay (leg 4)	2024-03-09	2024 NE CRIM 15-19 AG Championships
100 Freestyle	SCY	49.27	flying	400 Free Relay (leg 4)	2024-03-08	2024 NE CRIM 15-19 AG Championships
200 Freestyle	SCY	1:49.04	flying	800 Free Relay (leg 3)	2024-03-07	2024 NE CRIM 15-19 AG Championships
100 Butterfly	SCY	55.50	flying	400 Medley Relay (leg 3)	2024-03-10	2024 NE CRIM 15-19 AG Championships
200 Freestyle	LCM	2:01.30	flying	800 Free Relay (leg 3)	2025-07-24	2025 TYR FUTURES MADISON
100 Butterfly	LCM	1:00.02	flying	400 Medley Relay (leg 3)	2025-07-26	2025 TYR FUTURES MADISON

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

5106 points (6/6 events)

Event	Time	Points
500 FR SCY	4:44.01	882
200 BK SCY	1:57.09	782
200 BR SCY	2:15.21	729
200 FL SCY	1:52.45	930
200 IM SCY	1:56.11	864
400 IM SCY	4:04.75	919

IMR 17-18 · LCM

3926 points (5/5 events)

Event	Time	Points
200 FR LCM	1:59.47	884
100 BK LCM	1:06.32	675
100 BR LCM	1:14.40	669
100 FL LCM	59.75	822
200 IM LCM	2:14.80	876

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

PR splits

100 Freestyle SCY 49.55

24.22

25.33

Front half 24.22s · back half 25.33s

200 Freestyle SCY 1:45.08

24.91

26.69

26.86

26.62

Front half 51.60s · back half 53.48s

500 Freestyle SCY 4:44.01

26.10

28.16

28.72

28.70

28.84

28.92

29.05

28.89

27.93

Front half 140.38s · back half 143.63s

1000 Freestyle SCY 10:00.84

26.30

28.46

29.09

29.21

29.61

29.97

29.84

30.34

30.58

30.42

30.82

31.14

30.90

30.94

30.96

30.90

30.33

30.92

30.63

29.48

Front half 293.82s · back half 307.02s

1650 Freestyle SCY 17:32.35

27.32

29.56

30.78

31.37

31.62

31.66

32.08

31.41

31.49

32.27

32.39

32.19

32.36

32.53

32.70

31.78

32.02

32.53

32.87

32.75

32.73

32.41

32.02

32.76

32.78

32.14

32.03

33.06

32.40

32.36

32.63

32.52

28.83

100 Backstroke SCY 56.19

27.71

28.48

Front half 27.71s · back half 28.48s

200 Backstroke SCY 1:57.09

27.89

29.14

29.97

30.09

Front half 57.03s · back half 60.06s

100 Breaststroke SCY 1:05.74

31.55

34.19

Front half 31.55s · back half 34.19s

200 Breaststroke SCY 2:15.21

30.61

33.54

35.31

35.75

Front half 64.15s · back half 71.06s

100 Butterfly SCY 52.64

24.89

27.75

Front half 24.89s · back half 27.75s

200 Butterfly SCY 1:52.45

25.22

28.41

28.89

29.93

Front half 53.63s · back half 58.82s

100 Individual Medley SCY 57.76

26.65

31.11

Front half 26.65s · back half 31.11s

200 Individual Medley SCY 1:56.11

25.27

29.35

34.44

27.05

Front half 54.62s · back half 61.49s

400 Individual Medley SCY 4:04.75

25.91

29.03

31.05

30.28

35.86

36.44

28.70

27.48

Front half 116.27s · back half 128.48s

200 Freestyle LCM 1:59.47

27.91

30.39

30.42

30.75

Front half 58.30s · back half 61.17s

1500 Freestyle LCM 17:32.58

64.06

68.87

69.68

69.86

70.63

70.82

70.80

71.29

71.22

71.45

70.96

71.14

71.15

70.98

69.67

100 Backstroke LCM 1:06.32

32.50

33.82

Front half 32.50s · back half 33.82s

200 Backstroke LCM 2:15.34

32.28

34.31

34.79

33.96

Front half 66.59s · back half 68.75s

200 Breaststroke LCM 2:44.31

78.03

86.28

Front half 78.03s · back half 86.28s

100 Butterfly LCM 59.75

28.15

31.60

Front half 28.15s · back half 31.60s

200 Butterfly LCM 2:08.29

29.14

32.06

33.46

33.63

Front half 61.20s · back half 67.09s

200 Individual Medley LCM 2:14.80

28.49

33.82

40.91

31.58

Front half 62.31s · back half 72.49s

400 Individual Medley LCM 4:47.54 split/total mismatch

29.74

33.18

37.17

35.72

43.04

43.76

33.20

31.73

Progression

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

50 Freestyle SCY 22.52 11 swims

100 Freestyle SCY 49.55 3 swims

200 Freestyle SCY 1:45.08 14 swims

500 Freestyle SCY 4:44.01 12 swims

1000 Freestyle SCY 10:00.84 1 swim

1650 Freestyle SCY 17:32.35 1 swim

100 Backstroke SCY 56.19 2 swims

200 Backstroke SCY 1:57.09 14 swims

50 Breaststroke SCY 29.78 5 swims

100 Breaststroke SCY 1:05.74 2 swims

200 Breaststroke SCY 2:15.21 7 swims

100 Butterfly SCY 52.64 12 swims

200 Butterfly SCY 1:52.45 27 swims

100 Individual Medley SCY 57.76 1 swim

200 Individual Medley SCY 1:56.11 17 swims

400 Individual Medley SCY 4:04.75 18 swims

100 Freestyle LCM 57.63 4 swims

200 Freestyle LCM 1:59.47 6 swims

1500 Freestyle LCM 17:32.58 2 swims

50 Backstroke LCM 30.54 1 swim

100 Backstroke LCM 1:06.32 2 swims

200 Backstroke LCM 2:15.34 6 swims

100 Breaststroke LCM 1:14.40 1 swim

200 Breaststroke LCM 2:44.31 3 swims

50 Butterfly LCM 27.52 5 swims

100 Butterfly LCM 59.75 9 swims

200 Butterfly LCM 2:08.29 14 swims

200 Individual Medley LCM 2:14.80 10 swims

400 Individual Medley LCM 4:47.54 13 swims