swimstats

Libby Miyashita

Fage 19EZVASRVA

237 plausible swims · 39 meets · 2021-10-01 → 2026-07-12

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.65 +0.86s to Sectionals 2024-03-23 2024 SwimRVA Shamrock Showdownvenue
100 Freestyle SCY 56.26 +3.17s to Sectionals 2023-03-05 2023 VSI SC Senior Championshipsvenue
200 Freestyle SCY 2:09.22 +14.23s to Sectionals 2021-10-02 2021 VA SwimRVA Blastoffvenue
500 Freestyle SCY 5:31.07 +22.28s to Sectionals 2024-02-24 2024 Central District 13&O Championshipsfast pool
1000 Freestyle SCY 11:43.24 +64.25s to Sectionals 2023-10-06 SwimRVA BLASTOFFvenue
50 Backstroke SCY 30.73 +5.54s to Futures 2021-11-21 2021 VA BASS Turkey Classicvenue
100 Backstroke SCY 1:02.53 +3.24s to Sectionals 2023-03-04 2023 VSI SC Senior Championshipsvenue
200 Backstroke SCY 2:14.55 +5.66s to Sectionals 2024-02-25 2024 Central District 13&O Championshipsfast pool
50 Breaststroke SCY 35.57 +6.78s to Futures 2021-11-20 2021 VA BASS Turkey Classicvenue
100 Breaststroke SCY 1:08.90 +0.71s to Sectionals 2024-02-23 2024 Central District 13&O Championshipsfast pool
200 Breaststroke SCY 2:30.67 +1.28s to Sectionals 2024-03-24 2024 SwimRVA Shamrock Showdownvenue
50 Butterfly SCY 28.97 +4.28s to Futures 2021-11-21 2021 VA BASS Turkey Classicvenue
100 Butterfly SCY 58.48 Sectionals ✓+4.39s to Futures 2023-11-03 2023 Commonwealth Cupvenue
200 Butterfly SCY 2:09.96 Sectionals ✓+9.47s to Futures 2024-03-03 2024 VSI SC Senior Championshipsvenue
100 Individual Medley SCY 1:01.90 2024-03-23 2024 SwimRVA Shamrock Showdownvenue
200 Individual Medley SCY 2:12.69 +2.00s to Sectionals 2024-03-02 2024 VSI SC Senior Championshipsvenue
400 Individual Medley SCY 4:44.05 +5.66s to Sectionals 2024-01-27 2024 Heavyweight Battlevenue
50 Freestyle LCM 28.75 +0.46s to Sectionals 2025-05-18 2025 EZ LC Speedo Super Sectionalvenue
100 Freestyle LCM 1:03.78 +3.09s to Sectionals 2024-06-16 SwimRVA Summer Invitationalvenue
200 Freestyle LCM 2:31.19 +20.30s to Sectionals 2022-06-03 2022 VA Storm Surge Openvenue
400 Freestyle LCM 5:03.94 +26.25s to Sectionals 2023-06-04 2023 SwimRVA Success Bell-CHASEvenue
800 Freestyle LCM 11:12.36 +102.37s to Sectionals 2022-05-20 2022 VA CGBD May Spring Luau Meetslow pool
50 Backstroke LCM 34.27 +4.48s to Futures 2023-06-16 SwimRVA Summer Invitationalvenue
100 Backstroke LCM 1:12.55 +4.66s to Sectionals 2025-05-17 2025 EZ LC Speedo Super Sectionalvenue
200 Backstroke LCM 2:39.15 +12.96s to Sectionals 2024-06-15 SwimRVA Summer Invitationalvenue
50 Breaststroke LCM 39.39 +5.70s to Futures 2023-06-16 SwimRVA Summer Invitationalvenue
100 Breaststroke LCM 1:22.91 +5.02s to Sectionals 2024-07-18 2024 VA LC Senior Champsvenue
200 Breaststroke LCM 2:59.33 +9.94s to Sectionals 2025-05-18 2025 EZ LC Speedo Super Sectionalvenue
50 Butterfly LCM 29.53 +1.14s to Futures 2026-07-12 2026 VA LC Senior Champsfast pool
100 Butterfly LCM 1:05.46 Sectionals ✓+2.97s to Futures 2024-07-19 2024 VA LC Senior Champsvenue
200 Butterfly LCM 2:24.09 Sectionals ✓+5.70s to Futures 2026-07-11 2026 VA LC Senior Champsfast pool
200 Individual Medley LCM 2:33.88 +5.49s to Sectionals 2024-06-16 SwimRVA Summer Invitationalvenue
400 Individual Medley LCM 5:24.05 +3.56s to Sectionals 2024-07-19 2024 VA LC Senior Champsvenue

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

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 26.22 flat 200 Free Relay 2022-03-12 2022 VA SC Age Group Champs
50 Freestyle SCY 25.15 flying 200 Free Relay (leg 2) 2024-02-25 2024 Central District 13&O Championships
100 Freestyle SCY 56.58 flat 400 Free Relay 2022-11-06 2022 The Commonwealth Cup
100 Freestyle SCY 55.76 flying 400 Free Relay (leg 2) 2024-02-23 2024 Central District 13&O Championships
200 Freestyle SCY 1:59.91 flying 800 Free Relay (leg 4) 2024-02-29 2024 VSI SC Senior Championships
100 Backstroke SCY 1:03.02 flat 400 Medley Relay 2024-02-24 2024 Central District 13&O Championships
100 Breaststroke SCY 1:11.78 flying 400 Medley Relay (leg 2) 2023-02-25 2023 Central District 13&O Championships
50 Butterfly SCY 27.18 flying 200 Medley Relay (leg 3) 2022-03-12 2022 VA SC Age Group Champs
100 Butterfly SCY 1:00.81 flying 400 Medley Relay (leg 3) 2022-03-11 2022 VA SC Age Group Champs
50 Freestyle LCM 28.35 flying 200 Free Relay (leg 4) 2024-06-16 SwimRVA Summer Invitational
100 Freestyle LCM 1:01.08 flying 400 Free Relay (leg 3) 2026-07-12 2026 VA LC Senior Champs
200 Freestyle LCM 2:17.92 flat 800 Free Relay 2025-05-17 2025 EZ LC Speedo Super Sectional
50 Butterfly LCM 29.79 flying 200 Medley Relay (leg 3) 2025-05-15 2025 EZ LC Speedo Super Sectional
100 Butterfly LCM 1:04.28 flying 400 Medley Relay (leg 3) 2025-05-18 2025 EZ LC Speedo Super Sectional

Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.

PR splits

100 Freestyle SCY 56.26

26.95
29.31

Front half 26.95s · back half 29.31s

200 Freestyle SCY 2:09.22

29.55
33.47
33.33
32.87

Front half 63.02s · back half 66.20s

500 Freestyle SCY 5:31.07

29.81
33.09
34.12
34.06
34.05
33.59
33.78
33.67
33.24
31.66

Front half 165.13s · back half 165.94s

1000 Freestyle SCY 11:43.24

31.78
35.49
35.73
35.74
35.71
35.80
35.70
35.20
35.19
35.83
36.21
35.74
34.78
35.34
35.05
35.10
34.51
35.23
34.97
34.14

Front half 352.17s · back half 351.07s

100 Backstroke SCY 1:02.53

30.76
31.77

Front half 30.76s · back half 31.77s

200 Backstroke SCY 2:14.55

32.02
34.58
34.54
33.41

Front half 66.60s · back half 67.95s

100 Breaststroke SCY 1:08.90

32.30
36.60

Front half 32.30s · back half 36.60s

200 Breaststroke SCY 2:30.67

34.28
38.47
38.86
39.06

Front half 72.75s · back half 77.92s

100 Butterfly SCY 58.48

27.97
30.51

Front half 27.97s · back half 30.51s

200 Butterfly SCY 2:09.96

29.62
32.68
33.37
34.29

Front half 62.30s · back half 67.66s

100 Individual Medley SCY 1:01.90

28.30
33.60

Front half 28.30s · back half 33.60s

200 Individual Medley SCY 2:12.69

27.80
34.74
39.16
30.99

Front half 62.54s · back half 70.15s

400 Individual Medley SCY 4:44.05

29.39
32.44
37.01
36.10
41.97
41.29
33.31
32.54

Front half 134.94s · back half 149.11s

200 Freestyle LCM 2:31.19

34.93
39.18
39.26
37.82

Front half 74.11s · back half 77.08s

400 Freestyle LCM 5:03.94

73.10
78.65
78.25
73.94

Front half 151.75s · back half 152.19s

800 Freestyle LCM 11:12.36

37.10
42.29
42.75
44.17
39.31
47.77
43.29
43.07
42.38
43.61
41.97
42.33
41.87
41.52
40.17
38.76

Front half 339.75s · back half 332.61s

200 Backstroke LCM 2:39.15

37.35
40.58
41.32
39.90

Front half 77.93s · back half 81.22s

100 Breaststroke LCM 1:22.91

40.01
42.90

Front half 40.01s · back half 42.90s

200 Breaststroke LCM 2:59.33

86.73
92.60

Front half 86.73s · back half 92.60s

100 Butterfly LCM 1:05.46

30.55
34.91

Front half 30.55s · back half 34.91s

200 Butterfly LCM 2:24.09

32.83
36.47
36.24
38.55

Front half 69.30s · back half 74.79s

200 Individual Medley LCM 2:33.88

31.30
41.76
46.89
33.93

Front half 73.06s · back half 80.82s

400 Individual Medley LCM 5:24.05

32.30
35.86
43.64
43.59
47.54
48.03
37.24
35.85

Front half 155.39s · back half 168.66s

Reaction time

fastest 0.63s average 0.692s slowest 0.77s 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.

Swim history

Every recorded swim, newest first
DateEventCourse TimeAge RoundMeet

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.

50 Freestyle SCY 25.65 10 swims
100 Freestyle SCY 56.26 15 swims
200 Freestyle SCY 2:09.22 2 swims
500 Freestyle SCY 5:31.07 6 swims
1000 Freestyle SCY 11:43.24 2 swims
50 Backstroke SCY 30.73 2 swims
100 Backstroke SCY 1:02.53 13 swims
200 Backstroke SCY 2:14.55 10 swims
50 Breaststroke SCY 35.57 1 swim
100 Breaststroke SCY 1:08.90 14 swims
200 Breaststroke SCY 2:30.67 7 swims
50 Butterfly SCY 28.97 1 swim
100 Butterfly SCY 58.48 20 swims
200 Butterfly SCY 2:09.96 19 swims
100 Individual Medley SCY 1:01.90 3 swims
200 Individual Medley SCY 2:12.69 11 swims
400 Individual Medley SCY 4:44.05 15 swims
50 Freestyle LCM 28.75 4 swims
100 Freestyle LCM 1:03.78 6 swims
200 Freestyle LCM 2:31.19 1 swim
400 Freestyle LCM 5:03.94 3 swims
800 Freestyle LCM 11:12.36 1 swim
50 Backstroke LCM 34.27 1 swim
100 Backstroke LCM 1:12.55 10 swims
200 Backstroke LCM 2:39.15 3 swims
50 Breaststroke LCM 39.39 3 swims
100 Breaststroke LCM 1:22.91 8 swims
200 Breaststroke LCM 2:59.33 2 swims
50 Butterfly LCM 29.53 3 swims
100 Butterfly LCM 1:05.46 12 swims
200 Butterfly LCM 2:24.09 13 swims
200 Individual Medley LCM 2:33.88 9 swims
400 Individual Medley LCM 5:24.05 5 swims