Andrew Chou

Mage 17BDMTSEACACSESTNAQUN-4

296 plausible swims · 40 meets · 2015-09-26 → 2026-01-01

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	17.51		2015-09-26	AM
50 Freestyle	SCY	20.96	AAAA	2025-03-01	2025 SE Speedo Southern Premier venue
100 Freestyle	SCY	47.84	AAA+1.75s to AAAA	2024-09-22	2024 Fall Kickoff Classic Meet venue
200 Freestyle	SCY	1:39.00	AAAA	2025-02-28	2025 SE Speedo Southern Premier venue
500 Freestyle	SCY	4:40.30	AAA+4.81s to AAAA	2024-10-20	2024 McCallie GPS Aquatics October Invite slow pool
25 Backstroke	SCY	21.53		2015-09-26	AM
50 Backstroke	SCY	35.65	+4.46s to B	2018-02-16	2018SE Region 2 Championships
100 Backstroke	SCY	47.46	AAAA	2025-03-02	2025 SE Speedo Southern Premier venue
200 Backstroke	SCY	1:43.51	AAAA	2025-02-28	2025 SE Speedo Southern Premier venue
25 Breaststroke	SCY	25.63		2015-09-26	AM
50 Breaststroke	SCY	34.85	B+1.46s to BB	2019-02-22	2019 SE Southeastern SC Championships
100 Breaststroke	SCY	58.07	AAA+1.38s to AAAA	2025-01-12	January Invite venue
200 Breaststroke	SCY	2:10.26	AA+1.17s to AAA	2025-01-11	January Invite venue
25 Butterfly	SCY	25.16		2015-09-26	AM
50 Butterfly	SCY	32.96	+1.77s to B	2018-02-16	2018SE Region 2 Championships
100 Butterfly	SCY	48.20	AAAA	2025-03-02	2025 SE Speedo Southern Premier venue
200 Butterfly	SCY	1:47.96	AAAA	2025-03-01	2025 SE Speedo Southern Premier venue
100 Individual Medley	SCY	51.26		2024-11-17	Tennessee Aquatics Fall Classic venue
200 Individual Medley	SCY	1:56.38	AAA+4.19s to AAAA	2025-01-12	January Invite venue
400 Individual Medley	SCY	4:09.74	AAA+8.25s to AAAA	2024-11-15	Tennessee Aquatics Fall Classic venue
50 Freestyle	LCM	25.40	AAA+1.01s to AAAA	2025-04-04	2025 April Invite
100 Freestyle	LCM	53.93	AAA+0.94s to AAAA	2025-06-19	2025 Tennessee Aquatics June Invite
200 Freestyle	LCM	2:06.10	AA+3.91s to AAA	2022-05-07	2022 KP LC Kickoff
50 Backstroke	LCM	26.18	AAAA	2025-07-30	2025 Speedo Junior National Championships fast pool
100 Backstroke	LCM	56.68	AAAA	2025-08-02	2025 Speedo Junior National Championships fast pool
200 Backstroke	LCM	2:03.18	AAAA	2025-08-01	2025 Speedo Junior National Championships fast pool
50 Breaststroke	LCM	32.39	AA+0.30s to AAA	2025-04-04	2025 April Invite
100 Breaststroke	LCM	1:11.52	AA+2.33s to AAA	2025-06-19	2025 Tennessee Aquatics June Invite
200 Breaststroke	LCM	2:45.77	BB+1.08s to A	2021-06-18	2021 TNAQ June Invitational
50 Butterfly	LCM	25.36	AAAA	2025-08-02	2025 Speedo Junior National Championships fast pool
100 Butterfly	LCM	55.74	AAAA	2025-08-01	2025 Speedo Junior National Championships fast pool
200 Butterfly	LCM	2:13.37	AA+0.18s to AAA	2024-05-26	Tennessee Aquatic Club May Invite slow pool
200 Individual Medley	LCM	2:14.03	AAA+4.04s to AAAA	2025-08-03	2025 Speedo Junior National Championships fast pool
400 Individual Medley	LCM	4:56.92	AA+4.53s to AAA	2024-05-25	Tennessee Aquatic Club May Invite slow pool

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

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
100 Breaststroke	SCY	1:05.52	flying	400 Medley Relay (leg 2)	2022-01-08	2022 Pilot January Classic
50 Freestyle	LCM	24.08	flying	200 Free Relay (leg 2)	2025-07-30	2025 Speedo Junior National Championships
100 Freestyle	LCM	53.20	flying	400 Free Relay (leg 4)	2025-08-02	2025 Speedo Junior National Championships
50 Backstroke	LCM	26.34	flat	200 Medley Relay	2025-08-01	2025 Speedo Junior National Championships
100 Backstroke	LCM	56.87	flat	400 Medley Relay	2025-08-03	2025 Speedo Junior National Championships

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

5606 points (6/6 events)

Event	Time	Points
500 FR SCY	4:40.30	917
200 BK SCY	1:43.51	1100
200 BR SCY	2:10.26	815
200 FL SCY	1:47.96	1051
200 IM SCY	1:56.38	858
400 IM SCY	4:09.74	865

IMR 17-18 · SCY

4939 points (5/5 events)

Event	Time	Points
200 FR SCY	1:39.00	1036
100 BK SCY	47.46	1093
100 BR SCY	58.07	896
100 FL SCY	48.20	1056
200 IM SCY	1:56.38	858

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

PR splits

100 Freestyle SCY 47.84

23.10

24.74

Front half 23.10s · back half 24.74s

200 Freestyle SCY 1:39.00

22.63

24.93

25.53

25.91

Front half 47.56s · back half 51.44s

500 Freestyle SCY 4:40.30

25.10

27.91

28.27

28.44

28.85

29.10

28.76

28.47

28.45

26.95

Front half 138.57s · back half 141.73s

100 Backstroke SCY 47.46

23.19

24.27

Front half 23.19s · back half 24.27s

200 Backstroke SCY 1:43.51

24.18

25.72

26.83

26.78

Front half 49.90s · back half 53.61s

100 Breaststroke SCY 58.07 RT 0.74s

27.45

30.62

Front half 27.45s · back half 30.62s

200 Breaststroke SCY 2:10.26 RT 0.75s

29.39

34.15

34.03

32.69

Front half 63.54s · back half 66.72s

100 Butterfly SCY 48.20

22.64

25.56

Front half 22.64s · back half 25.56s

200 Butterfly SCY 1:47.96

24.05

27.57

27.96

28.38

Front half 51.62s · back half 56.34s

100 Individual Medley SCY 51.26

23.26

28.00

Front half 23.26s · back half 28.00s

200 Individual Medley SCY 1:56.38 RT 0.74s

24.52

29.10

34.15

28.61

Front half 53.62s · back half 62.76s

400 Individual Medley SCY 4:09.74

25.55

29.51

31.74

30.77

36.14

37.15

29.98

28.90

Front half 117.57s · back half 132.17s

100 Freestyle LCM 53.93

26.08

27.85

Front half 26.08s · back half 27.85s

100 Backstroke LCM 56.68 RT 0.61s

27.52

29.16

Front half 27.52s · back half 29.16s

200 Backstroke LCM 2:03.18 RT 0.60s

28.87

31.28

31.68

31.35

Front half 60.15s · back half 63.03s

100 Butterfly LCM 55.74 RT 0.76s

26.26

29.48

Front half 26.26s · back half 29.48s

200 Butterfly LCM 2:13.37 RT 0.75s

29.11

33.30

35.09

35.87

Front half 62.41s · back half 70.96s

200 Individual Medley LCM 2:14.03 RT 0.78s

26.98

34.41

40.13

32.51

Front half 61.39s · back half 72.64s

400 Individual Medley LCM 4:56.92 RT 0.71s

28.84

34.64

77.01

43.60

44.16

35.27

33.40

Reaction time

fastest 0.59s average 0.724s slowest 0.88s 49 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.

25 Freestyle SCY 17.51 1 swim

50 Freestyle SCY 20.96 12 swims

100 Freestyle SCY 47.84 18 swims

200 Freestyle SCY 1:39.00 11 swims

500 Freestyle SCY 4:40.30 10 swims

25 Backstroke SCY 21.53 1 swim

50 Backstroke SCY 35.65 3 swims

100 Backstroke SCY 47.46 12 swims

200 Backstroke SCY 1:43.51 13 swims

25 Breaststroke SCY 25.63 1 swim

50 Breaststroke SCY 34.85 7 swims

100 Breaststroke SCY 58.07 20 swims

200 Breaststroke SCY 2:10.26 7 swims

25 Butterfly SCY 25.16 1 swim

50 Butterfly SCY 32.96 2 swims

100 Butterfly SCY 48.20 8 swims

200 Butterfly SCY 1:47.96 7 swims

100 Individual Medley SCY 51.26 8 swims

200 Individual Medley SCY 1:56.38 17 swims

400 Individual Medley SCY 4:09.74 8 swims

50 Freestyle LCM 25.40 8 swims

100 Freestyle LCM 53.93 11 swims

200 Freestyle LCM 2:06.10 8 swims

50 Backstroke LCM 26.18 17 swims

100 Backstroke LCM 56.68 12 swims

200 Backstroke LCM 2:03.18 10 swims

50 Breaststroke LCM 32.39 8 swims

100 Breaststroke LCM 1:11.52 11 swims

200 Breaststroke LCM 2:45.77 1 swim

50 Butterfly LCM 25.36 8 swims

100 Butterfly LCM 55.74 14 swims

200 Butterfly LCM 2:13.37 4 swims

200 Individual Medley LCM 2:14.03 13 swims

400 Individual Medley LCM 4:56.92 4 swims