Cooper Walkup

Mage 16COIAMTPNSTUTCODSAMACSUN

815 plausible swims · 118 meets · 2018-10-27 → 2026-06-27

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	10.89		2024-12-27	2024 CO ACES Sprint Eliminator venue
50 Freestyle	SCY	21.89	AAA+0.50s to AAAA·Sectionals ✓+0.60s to Futures	2026-03-12	2026 Bellevue Club Premier Invite- Approved
100 Freestyle	SCY	45.74	AAAA·Futures ✓+1.35s to US Open	2026-05-08	2026 CO OB CHSAA 5A State Championships venue
200 Freestyle	SCY	1:46.62	AAA+4.43s to AAAA·Sectionals ✓+5.03s to Futures	2025-03-01	2025 CO CSI 14&U Age Group Championships venue
500 Freestyle	SCY	5:04.20	AA+13.11s to AAA·+1.51s to Sectionals	2022-03-30	2024 Short Course Senior Zone Championships
1650 Freestyle	SCY	19:00.81	BB+38.02s to A·+83.92s to Sectionals	2024-12-28	2024 CO DSA Alonzo Nevares Brute Squad venue
25 Backstroke	SCY	12.88		2024-12-27	2024 CO ACES Sprint Eliminator venue
50 Backstroke	SCY	24.57	AAA+0.68s to AAAA·+0.88s to Futures	2025-01-01	2025 CO ACES Fall High Point Invite
100 Backstroke	SCY	52.37	AAA+1.58s to AAAA·Sectionals ✓+0.88s to Futures	2025-05-08	2025 CO CHSAA 5A Boys State Championships venue
200 Backstroke	SCY	1:49.24	AAAA·Futures ✓+2.75s to US Open	2026-03-14	2026 Bellevue Club Premier Invite- Approved fast pool
25 Breaststroke	SCY	22.34		2019-03-09	2019 CO Jeffco Bronze Cup slow pool
50 Breaststroke	SCY	27.29	AAAA·+1.00s to Futures	2025-01-01	Colorado Swimming Championship Meet
100 Breaststroke	SCY	57.91	AAA+0.12s to AAAA·Futures ✓+2.92s to US Open	2025-01-01	2025 CO ACES Fall High Point Invite
200 Breaststroke	SCY	2:03.03	AAAA·Futures ✓+2.64s to US Open	2026-03-12	2026 Bellevue Club Premier Invite- Approved fast pool
25 Butterfly	SCY	18.69		2019-02-09	2019 CO Loveland Sweetheart Meet venue
50 Butterfly	SCY	26.80	A+0.71s to AA·+3.91s to Futures	2023-11-05	2023 CO ACES Fall High Point Invite venue
100 Butterfly	SCY	51.65	AAA+1.16s to AAAA·Sectionals ✓+1.06s to Futures	2026-03-14	2026 Bellevue Club Premier Invite- Approved fast pool
200 Butterfly	SCY	1:58.62	AA+0.23s to AAA·Sectionals ✓+4.93s to Futures	2025-03-02	2025 CO CSI 14&U Age Group Championships venue
100 Individual Medley	SCY	54.09		2025-12-27	2025 CO ACES Sprint Eliminator 1-3 venue
200 Individual Medley	SCY	1:50.10	AAAA·Futures ✓+1.61s to US Open	2026-03-15	2026 Bellevue Club Premier Invite- Approved fast pool
400 Individual Medley	SCY	3:54.70	AAAA·Futures ✓+2.01s to US Open	2026-03-13	2026 Bellevue Club Premier Invite- Approved fast pool
50 Freestyle	SCM	33.55	+2.16s to B·+7.86s to Sectionals	2020-09-26	2020 CO MACS vs ROCK Dual venue
100 Freestyle	SCM	1:11.79	+2.90s to B·+15.50s to Sectionals	2020-12-19	2020 CO ACES vs MACS Dual venue
200 Freestyle	SCM	2:42.47	+11.88s to B·+38.98s to Sectionals	2020-09-26	2020 CO MACS vs ROCK Dual venue
50 Backstroke	SCM	40.52	+5.33s to B	2020-09-27	2020 CO MACS vs ROCK Dual venue
50 Breaststroke	SCM	47.41	+6.82s to B	2020-09-27	2020 CO MACS vs ROCK Dual venue
50 Butterfly	SCM	38.00	+2.91s to B	2020-09-26	2020 CO MACS vs ROCK Dual venue
100 Butterfly	SCM	1:23.40	+9.11s to B·+22.41s to Sectionals	2020-12-19	2020 CO ACES vs MACS Dual venue
50 Freestyle	LCM	25.10	AAA+0.31s to AAAA·Sectionals ✓+0.51s to Futures	2026-06-10	2026 CO HRA Sprint Eliminator venue
100 Freestyle	LCM	54.52	AAA+0.63s to AAAA·Sectionals ✓+0.93s to Futures	2026-06-06	2026 CO NJ Summer Solstice Invite fast pool
200 Freestyle	LCM	2:01.76	AAA+3.77s to AAAA·Sectionals ✓+3.97s to Futures	2026-06-13	2026 CO CSI Long Course Open fast pool
400 Freestyle	LCM	4:27.68	AA+3.99s to AAA·Sectionals ✓+17.69s to Futures	2024-08-01	WZ LCM Senior Champs 2024 venue
800 Freestyle	LCM	9:45.87	A+14.58s to AA·+15.88s to Sectionals	2024-06-29	COSA 2024 Long Course Quadrangular venue
50 Backstroke	LCM	30.76	AA+0.97s to AAA·+2.87s to Futures	2026-06-10	2026 CO HRA Sprint Eliminator venue
100 Backstroke	LCM	1:02.77	AA+0.28s to AAA·Sectionals ✓+2.18s to Futures	2026-06-13	2026 CO CSI Long Course Open fast pool
200 Backstroke	LCM	2:14.73	AAA+5.54s to AAAA·Sectionals ✓+2.84s to Futures	2026-06-12	2026 CO CSI Long Course Open fast pool
50 Breaststroke	LCM	32.82	AAA+1.33s to AAAA·+1.93s to Futures	2026-06-10	2026 CO HRA Sprint Eliminator venue
100 Breaststroke	LCM	1:11.47	AA+0.88s to AAA·Sectionals ✓+3.28s to Futures	2026-06-13	2026 CO CSI Long Course Open fast pool
200 Breaststroke	LCM	2:33.34	AAA+6.85s to AAAA·Sectionals ✓+4.25s to Futures	2026-06-06	2026 CO NJ Summer Solstice Invite fast pool
50 Butterfly	LCM	27.45	AAA+0.56s to AAAA·+1.16s to Futures	2026-06-10	2026 CO HRA Sprint Eliminator venue
100 Butterfly	LCM	59.73	AAA+1.94s to AAAA·Sectionals ✓+1.74s to Futures	2026-06-12	2026 CO CSI Long Course Open fast pool
200 Individual Medley	LCM	2:13.01	AAA+0.62s to AAAA·Sectionals ✓+0.22s to Futures	2026-06-14	2026 CO CSI Long Course Open fast pool
400 Individual Medley	LCM	4:46.34	AAA+4.25s to AAAA·Sectionals ✓+3.95s to Futures	2024-08-08	2024 Western Zone Age Group Championships venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.

National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.

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	31.45	flat	200 Free Relay	2020-03-01	2020 CO CSI 14&U SC AG Championships
50 Freestyle	SCY	24.08	flying	200 Free Relay (leg 3)	2024-12-07	2024 CO CSI Pioneer Open
100 Freestyle	SCY	48.26	flying	400 Free Relay (leg 4)	2025-03-02	2025 CO CSI 14&U Age Group Championships
200 Freestyle	SCY	1:42.00	flying	800 Free Relay (leg 3)	2025-12-10	2025 West Speedo Winter Juniors
50 Backstroke	SCY	26.03	flat	200 Medley Relay	2024-12-06	2024 CO CSI Pioneer Open
100 Backstroke	SCY	53.69	flat	400 Medley Relay	2025-03-01	2025 CO CSI 14&U Age Group Championships
50 Breaststroke	SCY	26.43	flying	200 Medley Relay (leg 2)	2025-12-10	2025 West Speedo Winter Juniors
100 Breaststroke	SCY	56.66	flying	400 Medley Relay (leg 2)	2025-12-11	2025 West Speedo Winter Juniors
100 Butterfly	SCY	57.36	flying	400 Medley Relay (leg 3)	2024-02-24	2024 CO CSI SCY Age Group Championships
50 Freestyle	LCM	31.86	flat	200 Free Relay	2021-08-01	2021 CO CSI Age Group LC State Championships
100 Freestyle	LCM	1:01.71	flat	400 Free Relay	2023-07-20	2023 CO CSI Senior LC State Championships
100 Freestyle	LCM	57.71	flying	400 Free Relay (leg 4)	2024-07-18	2024 CO CSI Senior LC Championships
100 Freestyle	LCM	56.96	flying	400 Medley Relay (leg 4)	2024-07-18	2024 CO CSI Senior LC Championships
200 Freestyle	LCM	2:03.56	flat	800 Free Relay	2024-07-31	GroupB - WZ LCM Senior Champs 2024
50 Breaststroke	LCM	37.07	flying	200 Medley Relay (leg 2)	2021-07-31	2021 CO CSI Age Group LC State Championships
50 Butterfly	LCM	39.77	flying	200 Medley Relay (leg 3)	2022-07-30	2022 CO CSI 12&U Age Group Championships
100 Butterfly	LCM	1:07.68	flying	400 Medley Relay (leg 3)	2023-07-20	2023 CO CSI Senior LC State 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 15-16 · SCY

5878 points (6/6 events)

Event	Time	Points
500 FR SCY	5:04.20	749
200 BK SCY	1:49.24	1040
200 BR SCY	2:03.03	1056
200 FL SCY	1:58.62	857
200 IM SCY	1:50.10	1086
400 IM SCY	3:54.70	1090

IMR 15-16 · SCY

4783 points (5/5 events)

Event	Time	Points
200 FR SCY	1:46.62	875
100 BK SCY	52.37	906
100 BR SCY	57.91	988
100 FL SCY	51.65	928
200 IM SCY	1:50.10	1086

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

PR splits

100 Freestyle SCY 45.74

22.14

23.60

Front half 22.14s · back half 23.60s

200 Freestyle SCY 1:46.62

24.95

27.46

27.57

26.64

Front half 52.41s · back half 54.21s

1650 Freestyle SCY 19:00.81

30.80

33.70

34.10

34.32

34.14

34.21

34.58

34.57

34.87

34.45

34.20

34.54

34.85

35.39

34.79

35.26

35.09

34.43

33.27

34.81

36.13

35.02

35.59

35.42

35.34

34.28

35.72

36.47

35.46

34.28

34.83

31.05

100 Backstroke SCY 52.37

25.50

26.87

Front half 25.50s · back half 26.87s

200 Backstroke SCY 1:49.24 RT 0.91s

26.13

27.87

27.85

27.39

Front half 54.00s · back half 55.24s

200 Breaststroke SCY 2:03.03 RT 0.72s

28.26

31.34

31.62

31.81

Front half 59.60s · back half 63.43s

100 Butterfly SCY 51.65 RT 0.67s

24.35

27.30

Front half 24.35s · back half 27.30s

200 Butterfly SCY 1:58.62

26.77

30.19

30.81

30.85

Front half 56.96s · back half 61.66s

100 Individual Medley SCY 54.09

11.66

13.76

15.83

12.84

Front half 25.42s · back half 28.67s

200 Individual Medley SCY 1:50.10 RT 0.58s

24.17

28.05

31.74

26.14

Front half 52.22s · back half 57.88s

400 Individual Medley SCY 3:54.70 RT 0.70s

25.21

29.27

30.32

29.84

33.34

33.62

26.62

26.48

Front half 114.64s · back half 120.06s

100 Freestyle LCM 54.52

25.98

28.54

Front half 25.98s · back half 28.54s

200 Freestyle LCM 2:01.76

28.96

31.46

30.90

30.44

Front half 60.42s · back half 61.34s

400 Freestyle LCM 4:27.68

28.98

32.24

33.95

34.33

34.68

35.07

34.50

33.93

Front half 129.50s · back half 138.18s

800 Freestyle LCM 9:45.87

31.91

35.99

36.82

37.01

37.14

37.02

37.49

37.20

36.39

37.01

37.93

37.72

37.29

37.94

36.67

34.34

Front half 290.58s · back half 295.29s

100 Backstroke LCM 1:02.77

30.47

32.30

Front half 30.47s · back half 32.30s

200 Backstroke LCM 2:14.73

31.75

34.01

34.80

34.17

Front half 65.76s · back half 68.97s

100 Breaststroke LCM 1:11.47

33.77

37.70

Front half 33.77s · back half 37.70s

200 Breaststroke LCM 2:33.34

35.63

39.17

39.45

39.09

Front half 74.80s · back half 78.54s

100 Butterfly LCM 59.73

28.13

31.60

Front half 28.13s · back half 31.60s

200 Individual Medley LCM 2:13.01

28.99

34.63

38.68

30.71

Front half 63.62s · back half 69.39s

400 Individual Medley LCM 4:46.34

30.14

35.68

36.69

36.65

41.39

40.31

33.04

32.44

Front half 139.16s · back half 147.18s

Reaction time

fastest 0.58s average 0.710s slowest 0.91s 15 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 10.89 9 swims

50 Freestyle SCY 21.89 38 swims

100 Freestyle SCY 45.74 58 swims

200 Freestyle SCY 1:46.62 36 swims

500 Freestyle SCY 5:04.20 16 swims

1650 Freestyle SCY 19:00.81 1 swim

25 Backstroke SCY 12.88 9 swims

50 Backstroke SCY 24.57 22 swims

100 Backstroke SCY 52.37 32 swims

200 Backstroke SCY 1:49.24 24 swims

25 Breaststroke SCY 22.34 1 swim

50 Breaststroke SCY 27.29 19 swims

100 Breaststroke SCY 57.91 37 swims

200 Breaststroke SCY 2:03.03 20 swims

25 Butterfly SCY 18.69 6 swims

50 Butterfly SCY 26.80 20 swims

100 Butterfly SCY 51.65 36 swims

200 Butterfly SCY 1:58.62 8 swims

100 Individual Medley SCY 54.09 29 swims

200 Individual Medley SCY 1:50.10 67 swims

400 Individual Medley SCY 3:54.70 32 swims

50 Freestyle SCM 33.55 1 swim

100 Freestyle SCM 1:11.79 2 swims

200 Freestyle SCM 2:42.47 1 swim

50 Backstroke SCM 40.52 1 swim

50 Breaststroke SCM 47.41 1 swim

50 Butterfly SCM 38.00 1 swim

100 Butterfly SCM 1:23.40 1 swim

50 Freestyle LCM 25.10 27 swims

100 Freestyle LCM 54.52 37 swims

200 Freestyle LCM 2:01.76 19 swims

400 Freestyle LCM 4:27.68 16 swims

800 Freestyle LCM 9:45.87 1 swim

50 Backstroke LCM 30.76 13 swims

100 Backstroke LCM 1:02.77 27 swims

200 Backstroke LCM 2:14.73 16 swims

50 Breaststroke LCM 32.82 15 swims

100 Breaststroke LCM 1:11.47 21 swims

200 Breaststroke LCM 2:33.34 11 swims

50 Butterfly LCM 27.45 20 swims

100 Butterfly LCM 59.73 19 swims

200 Individual Medley LCM 2:13.01 29 swims

400 Individual Medley LCM 4:46.34 16 swims