Stanley Oka

Mage 18CACCIAIEMTPCUTCCSCLWEFDSTUN

351 plausible swims · 60 meets · 2021-07-27 → 2026-05-24

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	20.93	AAA+0.24s to AAAA	2025-12-11	2025 West Speedo Winter Juniors venue
100 Freestyle	SCY	45.30	AAAA	2025-01-01	2025 Speedo Winter Junior Championships - West
200 Freestyle	SCY	1:43.87	AAA+3.28s to AAAA	2026-02-27	2026 SI CA/NV Speedo Sectionals Oceanside venue
500 Freestyle	SCY	4:47.69	AA+1.00s to AAA	2026-02-21	2026 Juanita Allington Memorial venue
1650 Freestyle	SCY	17:09.28	AA+25.49s to AAA	2025-01-17	Fresno Dolphins Swim Team Senior Prelim-Final venue
50 Backstroke	SCY	24.99	AA+0.70s to AAA	2026-02-20	2026 Juanita Allington Memorial venue
100 Backstroke	SCY	50.45	AAA+1.26s to AAAA	2025-05-10	2025 CIF CENTRAL SECTION D1 CHAMPIONSHIPS venue
200 Backstroke	SCY	1:56.81	AA+3.32s to AAA	2025-02-14	2025 CCS SCY AGC
50 Breaststroke	SCY	54.61	+19.02s to B	2024-01-01	2024dowainwrightabcresults
100 Breaststroke	SCY	1:05.17	BB+0.98s to A	2026-01-10	2026 Clovis Swim Club Winter Open venue
200 Breaststroke	SCY	2:23.53	BB+3.94s to A	2025-02-14	2025 CCS SCY AGC
50 Butterfly	SCY	22.60	AAAA	2026-03-01	2026 SI CA/NV Speedo Sectionals Oceanside venue
100 Butterfly	SCY	48.20	AAAA	2025-05-10	2025 CIF CENTRAL SECTION D1 CHAMPIONSHIPS venue
200 Butterfly	SCY	1:49.17	AAAA	2026-02-28	2026 SI CA/NV Speedo Sectionals Oceanside venue
200 Individual Medley	SCY	1:59.49	AA+3.30s to AAA	2025-02-21	2025 Juanita Allington Memorial venue
400 Individual Medley	SCY	4:45.19	BB+11.60s to A	2023-01-14	2023 Clovis Swim Club Winter Open fast pool
50 Freestyle	LCM	24.44	AAA+0.45s to AAAA	2024-08-03	WZ LCM Senior Champs 2024 venue
100 Freestyle	LCM	52.18	AAAA	2024-07-31	WZ LCM Senior Champs 2024 venue
200 Freestyle	LCM	1:58.37	AAA+3.18s to AAAA	2024-03-01	2024 CA/NV Speedo Sectional venue
400 Freestyle	LCM	4:18.83	AA+1.54s to AAA	2024-08-01	WZ LCM Senior Champs 2024 venue
50 Backstroke	LCM	30.51	AA+1.22s to AAA	2026-05-23	2026 CA 30th NOVA-Speedo Grand Challenge venue
100 Backstroke	LCM	1:01.78	AA+0.39s to AAA	2024-08-02	WZ LCM Senior Champs 2024 venue
200 Backstroke	LCM	2:28.09	BB+2.20s to A	2025-01-01	fdst june2025abmodresults
100 Breaststroke	LCM	1:17.77	BB+3.08s to A	2024-06-28	Arena Grand Challenge 2024 venue
50 Butterfly	LCM	26.03	AAAA	2025-08-02	2025 Speedo Junior National Championships fast pool
100 Butterfly	LCM	56.30	AAA+0.01s to AAAA	2024-03-01	2024 CA/NV Speedo Sectional venue
200 Butterfly	LCM	2:06.84	AAA+0.95s to AAAA	2024-03-02	2024 CA/NV Speedo Sectional venue
200 Individual Medley	LCM	2:25.40	A+3.51s to AA	2022-07-28	Finals - Western Zone Senior Champs fast pool

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

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	21.55	flat	200 Free Relay	2026-02-20	2026 Juanita Allington Memorial
50 Freestyle	SCY	19.93	flying	200 Free Relay (leg 4)	2025-05-10	2025 CIF CENTRAL SECTION D1 CHAMPIONSHIPS
100 Freestyle	SCY	44.58	flying	400 Free Relay (leg 4)	2024-05-11	2024 CIF SWIMMING & DIVING CHAMPIONSHIPS
50 Backstroke	SCY	25.78	flat	200 Medley Relay	2023-02-17	CCS Age Group Championship
50 Butterfly	SCY	22.31	flying	200 Medley Relay (leg 3)	2025-04-05	2025 Clovis West Invitational
100 Butterfly	SCY	52.33	flying	400 Medley Relay (leg 3)	2023-02-19	CCS Age Group Championship
50 Freestyle	LCM	27.03	flying	200 Free Relay (leg 4)	2021-08-07	2021 Western Zone Age Group Championships
50 Freestyle	LCM	26.94	flying	200 Medley Relay (leg 4)	2021-08-05	2021 Western Zone Age Group Championships
100 Freestyle	LCM	59.06	flat	400 Free Relay	2021-08-04	2021 Western Zone Age Group Championships
100 Freestyle	LCM	58.42	flying	400 Medley Relay (leg 4)	2021-08-06	2021 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

4634 points (6/6 events)

Event	Time	Points
500 FR SCY	4:47.69	848
200 BK SCY	1:56.81	787
200 BR SCY	2:23.53	609
200 FL SCY	1:49.17	1017
200 IM SCY	1:59.49	792
400 IM SCY	4:45.19	581

IMR 17-18 · SCY

4289 points (5/5 events)

Event	Time	Points
200 FR SCY	1:43.87	897
100 BK SCY	50.45	910
100 BR SCY	1:05.17	634
100 FL SCY	48.20	1056
200 IM SCY	1:59.49	792

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

PR splits

100 Freestyle SCY 45.30

21.88

23.42

Front half 21.88s · back half 23.42s

200 Freestyle SCY 1:43.87

24.59

26.79

26.35

26.14

Front half 51.38s · back half 52.49s

500 Freestyle SCY 4:47.69

25.37

28.19

28.60

29.29

29.41

29.09

29.27

29.75

29.65

29.07

Front half 140.86s · back half 146.83s

1650 Freestyle SCY 17:09.28

28.15

30.39

31.41

31.31

31.50

31.85

31.52

31.75

32.19

32.73

32.86

32.69

32.34

32.73

31.61

31.72

31.45

31.84

31.58

31.67

31.69

31.40

30.76

30.37

30.41

32.00

30.24

30.92

31.11

30.21

30.15

28.84

27.89

100 Backstroke SCY 50.45

24.33

26.12

Front half 24.33s · back half 26.12s

100 Breaststroke SCY 1:05.17

30.79

34.38

Front half 30.79s · back half 34.38s

100 Butterfly SCY 48.20

22.79

25.41

Front half 22.79s · back half 25.41s

200 Butterfly SCY 1:49.17

24.90

28.10

28.25

27.92

Front half 53.00s · back half 56.17s

200 Individual Medley SCY 1:59.49

25.10

30.81

36.71

26.87

Front half 55.91s · back half 63.58s

400 Individual Medley SCY 4:45.19

29.22

33.76

36.73

36.46

43.37

43.68

31.40

30.57

Front half 136.17s · back half 149.02s

100 Freestyle LCM 52.18

25.52

26.66

Front half 25.52s · back half 26.66s

200 Freestyle LCM 1:58.37

27.97

30.59

30.20

29.61

Front half 58.56s · back half 59.81s

400 Freestyle LCM 4:18.83

29.54

66.64

33.52

32.09

32.87

32.65

31.52

100 Backstroke LCM 1:01.78

30.53

31.25

Front half 30.53s · back half 31.25s

200 Backstroke LCM 2:28.09 split/total mismatch

35.70

38.86

37.29

36.24

100 Butterfly LCM 56.30

27.12

29.18

Front half 27.12s · back half 29.18s

200 Butterfly LCM 2:06.84

29.68

31.96

33.16

32.04

Front half 61.64s · back half 65.20s

200 Individual Medley LCM 2:25.40

29.96

37.95

44.33

33.16

Front half 67.91s · back half 77.49s

Reaction time

fastest 0.64s average 0.653s slowest 0.67s 4 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 20.93 25 swims

100 Freestyle SCY 45.30 20 swims

200 Freestyle SCY 1:43.87 16 swims

500 Freestyle SCY 4:47.69 4 swims

1650 Freestyle SCY 17:09.28 1 swim

50 Backstroke SCY 24.99 2 swims

100 Backstroke SCY 50.45 46 swims

200 Backstroke SCY 1:56.81 8 swims

50 Breaststroke SCY 54.61 1 swim

100 Breaststroke SCY 1:05.17 4 swims

200 Breaststroke SCY 2:23.53 2 swims

50 Butterfly SCY 22.60 2 swims

100 Butterfly SCY 48.20 53 swims

200 Butterfly SCY 1:49.17 18 swims

200 Individual Medley SCY 1:59.49 10 swims

400 Individual Medley SCY 4:45.19 1 swim

50 Freestyle LCM 24.44 21 swims

100 Freestyle LCM 52.18 22 swims

200 Freestyle LCM 1:58.37 18 swims

400 Freestyle LCM 4:18.83 12 swims

50 Backstroke LCM 30.51 1 swim

100 Backstroke LCM 1:01.78 13 swims

200 Backstroke LCM 2:28.09 5 swims

100 Breaststroke LCM 1:17.77 1 swim

50 Butterfly LCM 26.03 2 swims

100 Butterfly LCM 56.30 22 swims

200 Butterfly LCM 2:06.84 19 swims

200 Individual Medley LCM 2:25.40 1 swim