Richard Williams

Mage 21CZMTCACSCST

8 plausible swims · 2 meets · 2019-12-12 → 2023-07-16

Personal records

Event	Course	Best	Cut	Date	Meet
200 Freestyle	SCY	1:41.73	Sectionals ✓+4.14s to Futures	2019-12-13	2019 West Speedo Winter Juniors venue
100 Backstroke	SCY	52.58	Sectionals ✓+3.99s to Futures	2019-12-12	2019 West Speedo Winter Juniors venue
100 Freestyle	LCM	53.05	Sectionals ✓+1.06s to Futures	2023-07-16	2023 OH CZ East Speedo Sectionals fast pool
200 Freestyle	LCM	1:53.83	Futures ✓+1.84s to US Open	2023-07-14	2023 OH CZ East Speedo Sectionals fast pool
400 Freestyle	LCM	4:06.57	Sectionals ✓+4.38s to Futures	2023-07-15	2023 OH CZ East Speedo Sectionals fast pool
800 Freestyle	LCM	8:47.21	Sectionals ✓+24.12s to Futures	2023-07-16	2023 OH CZ East Speedo Sectionals fast pool

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.

PR splits

200 Freestyle SCY 1:41.73 RT 0.63s

23.71

25.81

26.22

25.99

Front half 49.52s · back half 52.21s

100 Backstroke SCY 52.58 RT 0.74s

25.60

26.98

Front half 25.60s · back half 26.98s

100 Freestyle LCM 53.05

25.37

27.68

Front half 25.37s · back half 27.68s

200 Freestyle LCM 1:53.83

26.50

28.60

29.43

29.30

Front half 55.10s · back half 58.73s

400 Freestyle LCM 4:06.57

28.14

31.02

31.80

32.06

31.65

31.05

31.00

29.85

Front half 123.02s · back half 123.55s

800 Freestyle LCM 8:47.21

29.39

32.44

33.20

33.08

33.38

33.05

33.56

33.22

33.72

33.47

33.68

33.36

33.41

33.39

29.64

35.22

Front half 261.32s · back half 265.89s

Reaction time

fastest 0.63s average 0.685s slowest 0.74s 2 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.

Swim history

Every recorded swim, newest first

Date	Event	Course	Time	Age	Round	Meet

Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.

Progression

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

200 Freestyle SCY 1:41.73 1 swim

100 Backstroke SCY 52.58 1 swim

100 Freestyle LCM 53.05 1 swim

200 Freestyle LCM 1:53.83 2 swims

400 Freestyle LCM 4:06.57 2 swims

800 Freestyle LCM 8:47.21 1 swim