Marissa Williams

Fage 18CZMWOKJENJHSJTSC

213 plausible swims · 30 meets · 2021-07-23 → 2025-07-24

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.55	AAA+0.86s to AAAA	2025-03-06	2025 OKS Senior State Championship
100 Freestyle	SCY	53.46	AAA+2.17s to AAAA	2024-03-01	2024 OKS Senior SCY State Championships
200 Freestyle	SCY	1:54.93	AAA+3.54s to AAAA	2024-03-01	2024 OKS Senior SCY State Championships
500 Freestyle	SCY	5:21.63	AA+8.74s to AAA	2022-03-05	2022 OK Senior State Championship venue
50 Backstroke	SCY	27.93	AA+0.54s to AAA	2022-03-05	2022 OK Senior State Championship venue
100 Backstroke	SCY	56.95	AAA+1.16s to AAAA	2025-03-06	2025 OKS Senior State Championship
200 Backstroke	SCY	2:07.67	AA+0.58s to AAA	2025-03-06	2025 OKS Senior State Championship
100 Breaststroke	SCY	1:07.54	AA+0.65s to AAA	2025-03-06	2025 OKS Senior State Championship
200 Breaststroke	SCY	2:38.22	A+6.33s to AA	2023-01-06	Blizzard Blitz #3 venue
50 Butterfly	SCY	27.54	AA+0.15s to AAA	2023-09-23	2023 JTSC Fall IntraSquad
100 Butterfly	SCY	56.88	AAA+1.49s to AAAA	2025-03-06	2025 OKS Senior State Championship
200 Butterfly	SCY	2:32.31	B+0.42s to BB	2023-11-10	Gobbler Invitational
100 Individual Medley	SCY	1:03.65		2023-09-23	2023 JTSC Fall IntraSquad
200 Individual Medley	SCY	2:08.69	AAA+4.10s to AAAA	2023-02-17	2023 Class 6A State Meet venue
400 Individual Medley	SCY	4:40.92	AA+2.83s to AAA	2022-03-05	2022 OK Senior State Championship venue
50 Freestyle	LCM	28.13	AAA+1.04s to AAAA	2024-07-19	2024 OKS LCM State Championship
100 Freestyle	LCM	59.86	AAA+1.27s to AAAA	2025-07-24	2025 OKS 11-Over Championships
200 Freestyle	LCM	2:15.75	AA+2.76s to AAA	2025-07-24	2025 OKS 11-Over Championships
400 Freestyle	LCM	4:58.86	A+5.47s to AA	2023-04-15	JTSC 2023 Spring IntraSquad venue
1500 Freestyle	LCM	21:07.64	BB+52.95s to A	2022-04-22	2022 Spring Opener venue
100 Backstroke	LCM	1:08.25	AA+0.26s to AAA	2023-07-21	2023 OKS LCM State Championship venue
200 Backstroke	LCM	2:30.23	AA+2.44s to AAA	2023-07-23	2023 OKS LCM State Championship venue
100 Breaststroke	LCM	1:22.49	A+1.70s to AA	2024-03-16	Region VIII Speedo Spring Sectionals venue
50 Butterfly	LCM	29.06	AAAA	2024-07-10	2024 MV CZ Region VIII Speedo Summer
100 Butterfly	LCM	1:05.82	AAA+2.73s to AAAA	2023-07-22	2023 OKS LCM State Championship venue
200 Butterfly	LCM	2:46.15	BB+6.46s to A	2023-04-29	2023 Spring Opener venue
200 Individual Medley	LCM	2:29.85	AA+0.36s to AAA	2024-07-19	2024 OKS LCM State Championship
400 Individual Medley	LCM	5:28.82	AA+9.53s to AAA	2022-07-22	2022 OKS LCM State Championship

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

Fastest relay legs

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	25.31	flying	200 Free Relay (leg 4)	2023-03-04	2023 OKS Senior SCY State Championships
100 Freestyle	SCY	54.17	flat	400 Free Relay	2022-02-19	2022 Class 6A State Meet
100 Freestyle	SCY	53.18	flying	400 Free Relay (leg 4)	2023-02-17	2023 Class 6A State Meet
50 Backstroke	SCY	27.57	flat	200 Medley Relay	2022-02-19	2022 Class 6A State Meet
50 Butterfly	SCY	19.20	flying	200 Medley Relay (leg 3)	2023-02-03	2023 West 6A Regionals
100 Butterfly	SCY	51.74	flying	400 Medley Relay (leg 3)	2023-03-04	2023 OKS Senior SCY State Championships
50 Butterfly	LCM	30.04	flying	200 Medley Relay (leg 3)	2024-03-15	Region VIII Speedo Spring Sectionals

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

4472 points (6/6 events)

Event	Time	Points
500 FR SCY	5:21.63	790
200 BK SCY	2:07.67	811
200 BR SCY	2:38.22	670
200 FL SCY	2:32.31	515
200 IM SCY	2:08.69	866
400 IM SCY	4:40.92	820

IMR 17-18 · SCY

4399 points (5/5 events)

Event	Time	Points
200 FR SCY	1:54.93	886
100 BK SCY	56.95	900
100 BR SCY	1:07.54	834
100 FL SCY	56.88	913
200 IM SCY	2:08.69	866

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

PR splits

500 Freestyle SCY 5:21.63

29.13

32.41

32.90

32.89

32.99

32.55

32.39

31.84

32.58

31.95

Front half 160.32s · back half 161.31s

200 Breaststroke SCY 2:38.22

35.61

40.80

41.10

40.71

Front half 76.41s · back half 81.81s

200 Butterfly SCY 2:32.31 split/total mismatch

31.14

5.99

3.29

3.20

Front half 37.13s · back half 115.18s

100 Individual Medley SCY 1:03.65

28.08

35.57

Front half 28.08s · back half 35.57s

200 Individual Medley SCY 2:08.69

26.48

31.81

40.12

30.28

Front half 58.29s · back half 70.40s

400 Individual Medley SCY 4:40.92

29.07

33.44

35.84

35.25

41.40

41.53

32.47

31.92

Front half 133.60s · back half 147.32s

400 Freestyle LCM 4:58.86

32.47

36.66

40.06

36.23

38.66

38.78

35.12

40.88

Front half 145.42s · back half 153.44s

1500 Freestyle LCM 21:07.64

36.50

40.10

41.18

42.05

42.34

43.11

42.83

44.00

43.14

44.41

44.08

44.31

43.19

43.56

43.59

43.63

43.10

43.30

42.88

42.78

42.08

42.70

41.54

42.06

41.18

42.06

40.73

41.85

35.80

43.56

Front half 638.39s · back half 629.25s

100 Backstroke LCM 1:08.25

32.67

35.58

Front half 32.67s · back half 35.58s

200 Backstroke LCM 2:30.23

33.48

37.65

39.54

39.56

Front half 71.13s · back half 79.10s

100 Breaststroke LCM 1:22.49 RT 0.80s

38.04

44.45

Front half 38.04s · back half 44.45s

100 Butterfly LCM 1:05.82

30.03

35.79

Front half 30.03s · back half 35.79s

200 Butterfly LCM 2:46.15

34.07

40.87

44.59

46.62

Front half 74.94s · back half 91.21s

400 Individual Medley LCM 5:28.82

32.44

39.14

42.35

42.77

48.78

49.70

37.41

36.23

Front half 156.70s · back half 172.12s

Reaction time

fastest 0.60s average 0.745s slowest 0.83s 26 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 24.55 12 swims

100 Freestyle SCY 53.46 9 swims

200 Freestyle SCY 1:54.93 6 swims

500 Freestyle SCY 5:21.63 6 swims

50 Backstroke SCY 27.93 5 swims

100 Backstroke SCY 56.95 17 swims

200 Backstroke SCY 2:07.67 8 swims

100 Breaststroke SCY 1:07.54 8 swims

200 Breaststroke SCY 2:38.22 1 swim

50 Butterfly SCY 27.54 1 swim

100 Butterfly SCY 56.88 17 swims

200 Butterfly SCY 2:32.31 1 swim

100 Individual Medley SCY 1:03.65 2 swims

200 Individual Medley SCY 2:08.69 11 swims

400 Individual Medley SCY 4:40.92 5 swims

50 Freestyle LCM 28.13 5 swims

100 Freestyle LCM 59.86 17 swims

200 Freestyle LCM 2:15.75 10 swims

400 Freestyle LCM 4:58.86 4 swims

1500 Freestyle LCM 21:07.64 1 swim

100 Backstroke LCM 1:08.25 15 swims

200 Backstroke LCM 2:30.23 13 swims

100 Breaststroke LCM 1:22.49 2 swims

50 Butterfly LCM 29.06 6 swims

100 Butterfly LCM 1:05.82 15 swims

200 Butterfly LCM 2:46.15 1 swim

200 Individual Medley LCM 2:29.85 12 swims

400 Individual Medley LCM 5:28.82 3 swims