Juna Sakamoto

Fage 17FLMIMTAAHCW

115 plausible swims · 21 meets · 2024-05-17 → 2026-06-27

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	25.48	AA+0.49s to AAA	2026-03-29	2026 Four Corner Speedo Sectionals - Carmel - fast pool
100 Freestyle	SCY	57.39	A+0.80s to AA	2026-01-17	SLA Arctic Blast 2026 venue
200 Freestyle	SCY	2:00.07	AA+3.08s to AAA	2025-02-09	2025 Michigan Open venue
50 Breaststroke	SCY	28.27	AAAA	2025-03-21	2025 ULTRA Championship Meet
100 Breaststroke	SCY	1:07.14	AAA+2.95s to AAAA	2025-11-08	2025 Girl's SEC Red Championship venue
200 Breaststroke	SCY	2:22.40	AAA+2.31s to AAAA	2025-03-22	2025 ULTRA Championship Meet fast pool
100 Butterfly	SCY	59.89	AA+1.70s to AAA	2025-11-07	2025 Girl's SEC Red Championship venue
100 Individual Medley	SCY	1:00.97		2025-03-22	2025 ULTRA Championship Meet fast pool
200 Individual Medley	SCY	2:04.57	AAAA	2025-02-21	SLA Senior Cup
400 Individual Medley	SCY	4:34.89	AAA+9.30s to AAAA	2026-03-27	2026 Four Corner Speedo Sectionals - Carmel - fast pool
50 Freestyle	LCM	30.31	A+0.62s to AA	2026-06-27	2026 Eric Namesnik Memorial Invite venue
100 Freestyle	LCM	1:01.60	AA+0.11s to AAA	2025-07-24	2025 TYR FUTURES OCALA venue
200 Freestyle	LCM	2:19.44	A+0.25s to AA	2024-07-28	2024 LCM ULTRA Championship Meet fast pool
400 Freestyle	LCM	4:31.27	AAA+2.98s to AAAA	2024-05-17	2024 CW May Showers Meet
100 Backstroke	LCM	1:15.52	BB+0.93s to A	2025-06-07	Wolverine Invite venue
50 Breaststroke	LCM	36.14	AAA+1.45s to AAAA	2024-07-28	2024 LCM ULTRA Championship Meet fast pool
100 Breaststroke	LCM	1:07.94	AAAA	2025-06-27	2025 CW Eric Namesnik Memorial Open
200 Breaststroke	LCM	2:42.03	AAA+2.24s to AAAA	2024-07-27	2024 LCM ULTRA Championship Meet fast pool
50 Butterfly	LCM	31.23	AA+0.64s to AAA	2025-07-24	2025 TYR FUTURES OCALA venue
200 Individual Medley	LCM	2:23.61	AAA+0.52s to AAAA	2024-07-26	2024 LCM ULTRA Championship Meet
400 Individual Medley	LCM	5:29.61	AA+11.52s to AAA	2024-06-28	2024 CW Eric Namesnik Memorial Open venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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.

IMX / IMR

IMX 17-18 · LCM

3573 points (4/6 events — incomplete)

Event	Time	Points
400 FR LCM	4:31.27	933
200 BR LCM	2:42.03	918
200 IM LCM	2:23.61	966
400 IM LCM	5:29.61	756
200 BK LCM	—	0
200 FL LCM	—	0

IMR 17-18 · LCM

3422 points (4/5 events — incomplete)

Event	Time	Points
200 FR LCM	2:19.44	734
100 BK LCM	1:15.52	622
100 BR LCM	1:07.94	1100
200 IM LCM	2:23.61	966
100 FL LCM	—	0

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

PR splits

100 Freestyle SCY 57.39

27.83

29.56

Front half 27.83s · back half 29.56s

200 Freestyle SCY 2:00.07

27.88

30.15

30.98

31.06

Front half 58.03s · back half 62.04s

100 Breaststroke SCY 1:07.14

31.89

35.25

Front half 31.89s · back half 35.25s

200 Breaststroke SCY 2:22.40

32.37

35.80

36.59

37.64

Front half 68.17s · back half 74.23s

100 Butterfly SCY 59.89

28.28

31.61

Front half 28.28s · back half 31.61s

100 Individual Medley SCY 1:00.97

28.90

32.07

Front half 28.90s · back half 32.07s

400 Individual Medley SCY 4:34.89

29.29

32.99

37.57

37.24

38.06

38.37

30.39

30.98

Front half 137.09s · back half 137.80s

100 Freestyle LCM 1:01.60 RT 0.70s

29.88

31.72

Front half 29.88s · back half 31.72s

200 Freestyle LCM 2:19.44

32.45

35.56

35.86

35.57

Front half 68.01s · back half 71.43s

100 Backstroke LCM 1:15.52

37.22

38.30

Front half 37.22s · back half 38.30s

200 Breaststroke LCM 2:42.03

37.09

40.56

41.71

42.67

Front half 77.65s · back half 84.38s

400 Individual Medley LCM 5:29.61

33.66

39.29

46.78

45.10

43.27

45.37

37.72

38.42

Front half 164.83s · back half 164.78s

Reaction time

fastest 0.67s average 0.692s slowest 0.70s 5 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 25.48 3 swims

100 Freestyle SCY 57.39 1 swim

200 Freestyle SCY 2:00.07 3 swims

50 Breaststroke SCY 28.27 6 swims

100 Breaststroke SCY 1:07.14 13 swims

200 Breaststroke SCY 2:22.40 12 swims

100 Butterfly SCY 59.89 6 swims

100 Individual Medley SCY 1:00.97 5 swims

200 Individual Medley SCY 2:04.57 8 swims

400 Individual Medley SCY 4:34.89 4 swims

50 Freestyle LCM 30.31 2 swims

100 Freestyle LCM 1:01.60 3 swims

200 Freestyle LCM 2:19.44 2 swims

400 Freestyle LCM 4:31.27 5 swims

100 Backstroke LCM 1:15.52 1 swim

50 Breaststroke LCM 36.14 3 swims

100 Breaststroke LCM 1:07.94 13 swims

200 Breaststroke LCM 2:42.03 10 swims

50 Butterfly LCM 31.23 1 swim

200 Individual Medley LCM 2:23.61 13 swims

400 Individual Medley LCM 5:29.61 1 swim