Cooper Ren

Mage 17AKCACCIAIEMTNMPCUTHAWEROSESCSUNUN-1UN-14UN-2UNAT

244 plausible swims · 45 meets · 2019-08-07 → 2026-06-21

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	21.54	AAA+0.45s to AAAA	2025-10-25	TORR Spooky Splash venue
100 Freestyle	SCY	47.95	AAA+1.86s to AAAA	2025-10-26	TORR Spooky Splash venue
200 Freestyle	SCY	1:43.29	AAA+1.80s to AAAA	2025-10-25	TORR Spooky Splash venue
500 Freestyle	SCY	4:46.70	AAA+11.21s to AAAA	2025-10-17	2025 Rose_ Brea Dual Distance venue
50 Backstroke	SCY	23.84	AAA+0.45s to AAAA	2026-02-27	2026 SI CA/NV Speedo Sectionals Oceanside venue
100 Backstroke	SCY	50.88	AAA+0.79s to AAAA	2024-11-09	2024 Legends of Coaching Series-Kevin Perry venue
200 Backstroke	SCY	2:01.23	A+1.24s to AA	2025-10-26	TORR Spooky Splash venue
50 Breaststroke	SCY	25.59	AAAA	2026-02-28	2026 SI CA/NV Speedo Sectionals Oceanside venue
100 Breaststroke	SCY	54.96	AAAA	2025-01-01	2025 Speedo Winter Junior Championships - West
200 Breaststroke	SCY	2:02.72	AAAA	2026-05-13	2026 Rose Post CIF Closed Invitation 5_12-13_ venue
100 Butterfly	SCY	51.16	AAA+1.57s to AAAA	2025-02-28	2025 RBAC March Madness Spring Championship venue
200 Butterfly	SCY	1:54.76	AAA+3.17s to AAAA	2025-02-22	2025 Pacific Committee SC Championship venue
200 Individual Medley	SCY	1:49.99	AAAA	2025-12-11	2025 West Speedo Winter Juniors venue
400 Individual Medley	SCY	4:19.04	AA+6.05s to AAA	2025-09-21	2025 TSM Aquatics Season Opener venue
50 Freestyle	LCM	24.56	AAA+0.17s to AAAA	2025-06-15	2025 CA SCS RAA June Age Group Championships venue
100 Freestyle	LCM	53.49	AAA+0.50s to AAAA	2024-07-25	2024 CA SCS/ BREA Summer A/G Champs slow pool
200 Freestyle	LCM	2:28.85	B+4.46s to BB	2019-08-07	2019 Western Zone Age Group Championships venue
800 Freestyle	LCM	9:17.23	AA+15.74s to AAA	2025-06-15	2025 CA SCS RAA June Age Group Championships venue
50 Backstroke	LCM	27.59	AAAA	2026-06-19	2026 CA MVN Fran Crippen SMOC venue
100 Backstroke	LCM	1:00.69	AAA+1.60s to AAAA	2024-07-28	2024 CA SCS/ BREA Summer A/G Champs slow pool
200 Backstroke	LCM	2:17.61	AA+2.82s to AAA	2025-06-14	2025 CA SCS RAA June Age Group Championships venue
50 Breaststroke	LCM	29.40	AAAA	2025-07-26	USA Swimming Futures Sacramento 2025 venue
100 Breaststroke	LCM	1:05.31	AAAA	2025-07-23	USA Swimming Futures Sacramento 2025
200 Breaststroke	LCM	2:28.97	AAA+4.78s to AAAA	2025-07-11	2025 LAI Entries venue
50 Butterfly	LCM	31.21	BB+1.02s to A	2021-08-05	2021 Western Zone Age Group Championships venue
100 Butterfly	LCM	59.09	AAA+2.10s to AAAA	2026-05-23	2026 CA 30th NOVA-Speedo Grand Challenge venue
200 Individual Medley	LCM	2:10.45	AAA+0.46s to AAAA	2025-06-13	2025 CA SCS RAA June Age Group Championships venue

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
50 Freestyle	SCY	20.68	flying	200 Free Relay (leg 4)	2025-12-12	2025 West Speedo Winter Juniors
100 Freestyle	SCY	45.71	flying	400 Free Relay (leg 4)	2025-12-13	2025 West Speedo Winter Juniors
50 Backstroke	SCY	23.40	flat	200 Medley Relay	2025-12-10	2025 West Speedo Winter Juniors
100 Backstroke	SCY	50.96	flat	400 Medley Relay	2025-12-11	2025 West Speedo Winter Juniors
50 Freestyle	LCM	30.86	flat	200 Free Relay	2019-08-10	2019 Western Zone Age Group 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

5202 points (6/6 events)

Event	Time	Points
500 FR SCY	4:46.70	857
200 BK SCY	2:01.23	704
200 BR SCY	2:02.72	975
200 FL SCY	1:54.76	875
200 IM SCY	1:49.99	1016
400 IM SCY	4:19.04	775

IMR 17-18 · SCY

4755 points (5/5 events)

Event	Time	Points
200 FR SCY	1:43.29	912
100 BK SCY	50.88	887
100 BR SCY	54.96	1057
100 FL SCY	51.16	883
200 IM SCY	1:49.99	1016

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

PR splits

100 Freestyle SCY 47.95

23.03

24.92

Front half 23.03s · back half 24.92s

200 Freestyle SCY 1:43.29

24.08

26.20

26.76

26.25

Front half 50.28s · back half 53.01s

500 Freestyle SCY 4:46.70

25.24

28.11

28.76

29.44

29.63

29.88

29.89

29.94

28.51

27.30

Front half 141.18s · back half 145.52s

100 Backstroke SCY 50.88

24.53

26.35

Front half 24.53s · back half 26.35s

200 Backstroke SCY 2:01.23

28.14

30.27

31.28

31.54

Front half 58.41s · back half 62.82s

200 Breaststroke SCY 2:02.72

27.54

30.87

31.42

32.89

Front half 58.41s · back half 64.31s

100 Butterfly SCY 51.16

24.01

27.15

Front half 24.01s · back half 27.15s

200 Butterfly SCY 1:54.76

25.79

29.03

29.84

30.10

Front half 54.82s · back half 59.94s

200 Individual Medley SCY 1:49.99

23.81

28.01

31.52

26.65

Front half 51.82s · back half 58.17s

400 Individual Medley SCY 4:19.04

26.39

31.34

32.92

34.59

36.00

37.55

30.77

29.48

Front half 125.24s · back half 133.80s

100 Freestyle LCM 53.49 RT 0.58s

25.80

27.69

Front half 25.80s · back half 27.69s

200 Freestyle LCM 2:28.85

33.40

37.97

39.02

38.46

Front half 71.37s · back half 77.48s

800 Freestyle LCM 9:17.23

29.46

32.83

34.42

34.98

35.37

35.88

36.34

35.97

35.78

36.31

36.30

36.45

34.87

34.93

34.79

32.55

Front half 275.25s · back half 281.98s

100 Backstroke LCM 1:00.69

29.84

30.85

Front half 29.84s · back half 30.85s

200 Backstroke LCM 2:17.61

31.55

34.83

35.30

35.93

Front half 66.38s · back half 71.23s

100 Breaststroke LCM 1:05.31 split/total mismatch

30.27

4.77

Front half 30.27s · back half 35.04s

200 Breaststroke LCM 2:28.97

71.52

77.45

Front half 71.52s · back half 77.45s

100 Butterfly LCM 59.09

27.39

31.70

Front half 27.39s · back half 31.70s

200 Individual Medley LCM 2:10.45

27.88

34.23

37.57

30.77

Front half 62.11s · back half 68.34s

Reaction time

fastest 0.57s average 0.604s slowest 0.65s 13 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 21.54 9 swims

100 Freestyle SCY 47.95 4 swims

200 Freestyle SCY 1:43.29 9 swims

500 Freestyle SCY 4:46.70 2 swims

50 Backstroke SCY 23.84 3 swims

100 Backstroke SCY 50.88 11 swims

200 Backstroke SCY 2:01.23 4 swims

50 Breaststroke SCY 25.59 3 swims

100 Breaststroke SCY 54.96 24 swims

200 Breaststroke SCY 2:02.72 13 swims

100 Butterfly SCY 51.16 7 swims

200 Butterfly SCY 1:54.76 4 swims

200 Individual Medley SCY 1:49.99 16 swims

400 Individual Medley SCY 4:19.04 2 swims

50 Freestyle LCM 24.56 11 swims

100 Freestyle LCM 53.49 16 swims

200 Freestyle LCM 2:28.85 6 swims

800 Freestyle LCM 9:17.23 1 swim

50 Backstroke LCM 27.59 7 swims

100 Backstroke LCM 1:00.69 7 swims

200 Backstroke LCM 2:17.61 2 swims

50 Breaststroke LCM 29.40 16 swims

100 Breaststroke LCM 1:05.31 31 swims

200 Breaststroke LCM 2:28.97 9 swims

50 Butterfly LCM 31.21 10 swims

100 Butterfly LCM 59.09 2 swims

200 Individual Medley LCM 2:10.45 15 swims