Tyson Walker

Mage 18COIAMTNMUTACESPARKUN

641 plausible swims · 116 meets · 2016-10-22 → 2026-06-27

Personal records

Event	Course	Best	Cut	Date	Meet
25 Freestyle	SCY	16.98		2017-01-22	2017 CO FAST Winter Open venue
50 Freestyle	SCY	21.15	AAA+0.46s to AAAA·Futures ✓+0.76s to US Open	2026-02-21	2026 CO Colorado Senior Meet fast pool
100 Freestyle	SCY	46.49	AAA+1.00s to AAAA·Sectionals ✓+0.10s to Futures	2025-02-23	2025 CO Colorado Senior Meet venue
200 Freestyle	SCY	1:40.50	AAAA·Futures ✓+2.91s to US Open	2025-03-14	2025 Spring Speedo Sectional - Boise, ID venue
500 Freestyle	SCY	4:42.41	AAA+8.82s to AAAA·Sectionals ✓+5.32s to Futures	2025-02-21	2025 CO Colorado Senior Meet
25 Backstroke	SCY	12.80		2022-12-30	2022 CO ACES Sprint Eliminator Rds 1-3 venue
50 Backstroke	SCY	26.36	A+0.97s to AA·+2.67s to Futures	2022-12-30	2022 CO ACES Sprint Eliminator Rds 1-3 venue
100 Backstroke	SCY	51.74	AA+0.15s to AAA·Sectionals ✓+0.25s to Futures	2022-03-30	2024 Short Course Senior Zone Championships
200 Backstroke	SCY	1:52.38	AAA+4.09s to AAAA·Futures ✓+5.89s to US Open	2024-04-03	2024 Western Zone SCY Senior Zones fast pool
25 Breaststroke	SCY	23.44		2017-03-11	2017 CO ACES Mighty Mini Meet venue
50 Breaststroke	SCY	39.89	+4.30s to B·+13.60s to Futures	2019-03-16	2019 CO CUDA Carnival venue
100 Breaststroke	SCY	55.90	AAAA·Futures ✓+0.91s to US Open	2025-01-01	2025 Speedo Winter Junior Championships - West
200 Breaststroke	SCY	2:02.63	AAA+0.44s to AAAA·Futures ✓+2.24s to US Open	2025-01-01	2025 Speedo Winter Junior Championships - West
50 Butterfly	SCY	25.64	A+0.25s to AA·+2.75s to Futures	2022-12-30	2022 CO ACES Sprint Eliminator Rds 1-3 venue
100 Butterfly	SCY	50.14	AAA+0.95s to AAAA·Futures ✓+1.95s to US Open	2026-03-28	2026 Four Corner Speedo Sectionals - Carmel - fast pool
200 Butterfly	SCY	1:53.35	AAA+2.66s to AAAA·Futures ✓+5.46s to US Open	2025-03-13	2025 Spring Speedo Sectional - Boise, ID venue
100 Individual Medley	SCY	1:01.66		2021-12-29	2021 CO ACES Sprint Eliminator venue
200 Individual Medley	SCY	1:50.10	AAAA·Futures ✓+1.61s to US Open	2026-03-29	2026 Four Corner Speedo Sectionals - Carmel - fast pool
400 Individual Medley	SCY	3:55.91	AAAA·Futures ✓+3.22s to US Open	2026-03-27	2026 Four Corner Speedo Sectionals - Carmel - fast pool
50 Freestyle	LCM	25.24	AA+0.15s to AAA·Sectionals ✓+0.65s to Futures	2024-07-21	2024 CO CSI Senior LC Championships venue
100 Freestyle	LCM	54.20	AAA+1.51s to AAAA·Sectionals ✓+0.61s to Futures	2025-06-07	2025 CO NJ Summer Solstice Invitational fast pool
200 Freestyle	LCM	1:59.11	AAA+3.92s to AAAA·Sectionals ✓+1.32s to Futures	2025-06-20	2025 CO ACES Summer Invite venue
400 Freestyle	LCM	4:30.81	A+1.82s to AA·Sectionals ✓+20.82s to Futures	2022-07-23	2022 CO CSI Senior LC Championships venue
800 Freestyle	LCM	10:02.64	BB+14.95s to A·+32.65s to Sectionals	2022-05-20	2022 CO ACES Spring Invite venue
1500 Freestyle	LCM	17:50.26	AA+39.27s to AAA·Sectionals ✓+71.27s to Futures	2025-06-08	2025 CO NJ Summer Solstice Invitational fast pool
50 Backstroke	LCM	30.48	AA+1.19s to AAA·+2.59s to Futures	2024-11-24	2024 CO Junior National LC Camp venue
100 Backstroke	LCM	1:01.92	AA+0.53s to AAA·Sectionals ✓+1.33s to Futures	2024-08-02	GroupA - WZ LCM Senior Champs 2024 venue
200 Backstroke	LCM	2:14.74	AA+0.95s to AAA·Sectionals ✓+2.85s to Futures	2024-08-01	WZ LCM Senior Champs 2024 venue
50 Breaststroke	LCM	29.70	AAAA·Futures ✓+0.11s to US Open	2025-07-31	2025 Speedo Junior National Championships fast pool
100 Breaststroke	LCM	1:05.07	AAAA·US Open ✓+1.78s to Nationals	2025-07-23	USA Swimming Futures Sacramento 2025
200 Breaststroke	LCM	2:21.12	AAAA·US Open ✓+3.03s to Nationals	2025-08-02	2025 Speedo Junior National Championships fast pool
50 Butterfly	LCM	26.53	AAA+0.44s to AAAA·+0.24s to Futures	2025-08-02	2025 Speedo Junior National Championships fast pool
100 Butterfly	LCM	57.49	AAA+1.20s to AAAA·Futures ✓+1.60s to US Open	2025-07-23	USA Swimming Futures Sacramento 2025
200 Butterfly	LCM	2:12.94	AA+1.05s to AAA·Sectionals ✓+2.75s to Futures	2025-06-20	2025 CO ACES Summer Invite venue
200 Individual Medley	LCM	2:08.24	AAAA·Futures ✓+0.25s to US Open	2025-07-23	USA Swimming Futures Sacramento 2025
400 Individual Medley	LCM	4:38.11	AAAA·Futures ✓+5.02s to US Open	2025-07-23	USA Swimming Futures Sacramento 2025

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

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	22.68	flat	200 Free Relay	2023-03-23	2023 Four Corners Speedo Sectionals - Austin
50 Freestyle	SCY	22.65	flying	200 Medley Relay (leg 4)	2023-03-23	2023 Four Corners Speedo Sectionals - Austin
50 Freestyle	SCY	21.87	flying	200 Free Relay (leg 4)	2025-03-13	2025 Spring Speedo Sectional - Boise, ID
100 Freestyle	SCY	47.70	flat	400 Free Relay	2025-03-14	2025 Spring Speedo Sectional - Boise, ID
100 Freestyle	SCY	49.49	flying	400 Free Relay (leg 4)	2023-02-26	2023 CO CSI SCY Age Group Championships
200 Freestyle	SCY	1:43.56	flat	800 Free Relay	2025-03-15	2025 Spring Speedo Sectional - Boise, ID
100 Backstroke	SCY	54.31	flat	400 Medley Relay	2023-03-26	2023 Four Corners Speedo Sectionals - Austin
50 Breaststroke	SCY	26.75	flying	200 Medley Relay (leg 2)	2025-03-13	2025 Spring Speedo Sectional - Boise, ID
100 Breaststroke	SCY	58.06	flying	400 Medley Relay (leg 2)	2025-03-16	2025 Spring Speedo Sectional - Boise, ID
100 Freestyle	LCM	59.56	flying	400 Free Relay (leg 4)	2022-07-21	2022 CO CSI Senior LC Championships
200 Freestyle	LCM	2:10.86	flying	800 Free Relay (leg 4)	2024-07-31	WZ LCM Senior Champs 2024
50 Backstroke	LCM	28.82	flat	200 Medley Relay	2024-07-30	WZ LCM Senior Champs 2024
100 Backstroke	LCM	1:10.64	flat	400 Medley Relay	2021-07-22	2021 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 17-18 · SCY

5705 points (6/6 events)

Event	Time	Points
500 FR SCY	4:42.41	897
200 BK SCY	1:52.38	884
200 BR SCY	2:02.63	977
200 FL SCY	1:53.35	908
200 IM SCY	1:50.10	1013
400 IM SCY	3:55.91	1026

IMR 17-18 · SCY

4788 points (5/5 events)

Event	Time	Points
200 FR SCY	1:40.50	990
100 BK SCY	51.74	843
100 BR SCY	55.90	1004
100 FL SCY	50.14	938
200 IM SCY	1:50.10	1013

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

PR splits

100 Freestyle SCY 46.49

22.04

24.45

Front half 22.04s · back half 24.45s

200 Freestyle SCY 1:40.50

23.72

25.01

25.93

25.84

Front half 48.73s · back half 51.77s

50 Backstroke SCY 26.36

13.00

13.36

Front half 13.00s · back half 13.36s

200 Backstroke SCY 1:52.38

26.56

28.17

28.75

28.90

Front half 54.73s · back half 57.65s

100 Butterfly SCY 50.14

23.30

26.84

Front half 23.30s · back half 26.84s

200 Butterfly SCY 1:53.35

24.94

28.35

30.05

30.01

Front half 53.29s · back half 60.06s

100 Individual Medley SCY 1:01.66

28.11

33.55

Front half 28.11s · back half 33.55s

200 Individual Medley SCY 1:50.10

24.08

28.43

31.25

26.34

Front half 52.51s · back half 57.59s

400 Individual Medley SCY 3:55.91

25.37

27.95

30.85

30.67

33.43

32.95

28.33

26.36

Front half 114.84s · back half 121.07s

100 Freestyle LCM 54.20

25.90

28.30

Front half 25.90s · back half 28.30s

200 Freestyle LCM 1:59.11

27.78

29.89

31.06

30.38

Front half 57.67s · back half 61.44s

400 Freestyle LCM 4:30.81

30.38

33.37

33.80

34.45

35.15

34.94

35.80

32.92

Front half 132.00s · back half 138.81s

800 Freestyle LCM 10:02.64

32.39

36.39

32.97

43.19

18.57

57.39

26.06

50.82

28.91

48.09

28.93

48.30

38.06

38.48

37.36

36.73

Front half 297.78s · back half 304.86s

1500 Freestyle LCM 17:50.26

31.65

34.30

34.31

34.82

34.68

35.18

34.41

35.13

34.89

35.42

35.33

35.80

35.41

35.31

36.36

36.92

36.05

35.93

36.30

36.80

36.19

36.93

36.50

36.01

36.88

37.09

36.48

37.22

36.37

35.59

Front half 523.00s · back half 547.26s

100 Backstroke LCM 1:01.92

29.40

32.52

Front half 29.40s · back half 32.52s

200 Backstroke LCM 2:14.74

31.19

33.74

35.18

34.63

Front half 64.93s · back half 69.81s

100 Breaststroke LCM 1:05.07 split/total mismatch

30.41

4.25

Front half 30.41s · back half 34.66s

200 Breaststroke LCM 2:21.12 RT 0.71s

32.40

35.01

36.26

37.45

Front half 67.41s · back half 73.71s

100 Butterfly LCM 57.49 split/total mismatch

26.68

4.13

Front half 26.68s · back half 30.81s

200 Butterfly LCM 2:12.94

28.86

32.86

34.42

36.80

Front half 61.72s · back half 71.22s

200 Individual Medley LCM 2:08.24 split/total mismatch

27.04

33.98

35.74

31.48

400 Individual Medley LCM 4:38.11 split/total mismatch

28.49

32.86

35.94

36.09

38.54

40.47

33.59

32.13

Reaction time

fastest 0.54s average 0.678s slowest 0.74s 6 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 16.98 3 swims

50 Freestyle SCY 21.15 31 swims

100 Freestyle SCY 46.49 38 swims

200 Freestyle SCY 1:40.50 24 swims

500 Freestyle SCY 4:42.41 17 swims

25 Backstroke SCY 12.80 7 swims

50 Backstroke SCY 26.36 15 swims

100 Backstroke SCY 51.74 35 swims

200 Backstroke SCY 1:52.38 24 swims

25 Breaststroke SCY 23.44 4 swims

50 Breaststroke SCY 39.89 5 swims

100 Breaststroke SCY 55.90 28 swims

200 Breaststroke SCY 2:02.63 14 swims

50 Butterfly SCY 25.64 19 swims

100 Butterfly SCY 50.14 31 swims

200 Butterfly SCY 1:53.35 13 swims

100 Individual Medley SCY 1:01.66 9 swims

200 Individual Medley SCY 1:50.10 41 swims

400 Individual Medley SCY 3:55.91 22 swims

50 Freestyle LCM 25.24 19 swims

100 Freestyle LCM 54.20 27 swims

200 Freestyle LCM 1:59.11 19 swims

400 Freestyle LCM 4:30.81 6 swims

800 Freestyle LCM 10:02.64 1 swim

1500 Freestyle LCM 17:50.26 1 swim

50 Backstroke LCM 30.48 9 swims

100 Backstroke LCM 1:01.92 31 swims

200 Backstroke LCM 2:14.74 19 swims

50 Breaststroke LCM 29.70 11 swims

100 Breaststroke LCM 1:05.07 20 swims

200 Breaststroke LCM 2:21.12 15 swims

50 Butterfly LCM 26.53 16 swims

100 Butterfly LCM 57.49 25 swims

200 Butterfly LCM 2:12.94 5 swims

200 Individual Medley LCM 2:08.24 23 swims

400 Individual Medley LCM 4:38.11 14 swims