swimstats

Vivian Miao

Fage 12CAHIIEMTORPCPNBCPN

385 plausible swims · 58 meets · 2022-06-04 → 2026-08-08

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 14.07 2025-10-11 2025 PN MMSC Fall Invitevenue
50 Freestyle SCY 26.69 AAA+0.90s to AAAA·+0.60s to Sectionals 2026-03-20 2026 NW Region Age Group Champs- Approvedvenue
100 Freestyle SCY 58.04 AAA+1.95s to AAAA·+1.55s to Sectionals 2026-02-28 2026 PN February AGI, Div 3- Approvedvenue
200 Freestyle SCY 2:06.05 AAA+3.56s to AAAA·+3.66s to Sectionals 2026-03-22 2026 NW Region Age Group Champs- Approvedvenue
500 Freestyle SCY 5:07.43 AAAA·Sectionals ✓+4.84s to Futures 2025-11-24 1663578
50 Backstroke SCY 35.26 BB+1.97s to A·+8.97s to Futures 2025-09-21 2025 PN BC 47th Annual Blue Orange Meetvenue
100 Backstroke SCY 1:09.04 AA+2.85s to AAA·+7.65s to Sectionals 2026-01-31 2026 PN BISC Bluefin Invitationalvenue
200 Backstroke SCY 2:27.81 AA+6.32s to AAA·+14.52s to Sectionals 2026-02-01 2026 PN BISC Bluefin Invitationalvenue
50 Breaststroke SCY 37.20 A+1.01s to AA·+7.41s to Futures 2026-01-31 2026 PN BISC Bluefin Invitationalvenue
100 Breaststroke SCY 1:19.85 A+1.16s to AA·+9.26s to Sectionals 2026-02-01 2026 PN BISC Bluefin Invitationalvenue
200 Breaststroke SCY 2:51.39 A+2.30s to AA·+18.60s to Sectionals 2026-01-31 2026 PN BISC Bluefin Invitationalvenue
50 Butterfly SCY 28.72 AAA+0.93s to AAAA·+3.03s to Futures 2026-03-19 2026 Northwest Region Age Group Championships
100 Butterfly SCY 1:03.90 AAA+1.91s to AAAA·+2.81s to Sectionals 2026-03-22 2026 NW Region Age Group Champs- Approvedvenue
200 Butterfly SCY 2:26.20 AA+2.11s to AAA·+10.01s to Sectionals 2025-12-12 2025 PN 14&Under Short Course Champs-Approvedvenue
100 Individual Medley SCY 1:07.62 AA+0.63s to AAA 2026-03-01 2026 PN February AGI, Div 3- Approvedvenue
200 Individual Medley SCY 2:23.64 AAA+5.65s to AAAA·+7.15s to Sectionals 2026-02-28 2026 PN February AGI, Div 3- Approvedvenue
400 Individual Medley SCY 5:12.96 AA+4.67s to AAA·+21.37s to Sectionals 2026-01-18 2026 PN BC Jan. Mid Distance Invite- Approvedvenue
400 Freestyle SCM 5:10.29 AA+9.60s to AAA·+22.10s to Sectionals 2025-10-19 2025 PN BC Pumpkin 400venue
50 Freestyle LCM 30.35 AAA+1.06s to AAAA·+0.76s to Sectionals 2026-05-03 2026 PN BC May Flowers - Approvedvenue
100 Freestyle LCM 1:04.23 AAAA·Sectionals ✓+4.94s to Futures 2026-07-23 2026 PN LC 12&U Championships-Approvedvenue
200 Freestyle LCM 2:21.83 AAA+1.74s to AAAA·+2.84s to Sectionals 2026-07-25 2026 PN LC 12&U Championships-Approvedvenue
400 Freestyle LCM 4:55.59 AAA+0.90s to AAAA·+3.80s to Sectionals 2026-06-26 2026 PN SMAC Summer Classic Invite- Approvedvenue
1500 Freestyle LCM 20:15.80 AAA+35.31s to AAAA·+54.71s to Sectionals 2026-05-28 2026 IE VS Apple Capitalslow pool
50 Backstroke LCM 36.84 AA+1.55s to AAA·+5.95s to Futures 2026-07-10 2026 PN OCA Last Chance Invitational
100 Backstroke LCM 1:16.64 AAA+3.75s to AAAA·+5.25s to Sectionals 2026-07-11 2026 PN OCA Last Chance Invitational- Approvevenue
200 Backstroke LCM 3:08.18 BB+9.79s to A·+34.79s to Sectionals 2025-05-30 2025 IE VS Apple Capitalslow pool
50 Breaststroke LCM 43.36 BB+0.67s to A·+8.57s to Futures 2026-06-14 2026 PN IST June Invtational- Approvedvenue
100 Breaststroke LCM 1:37.97 BB+3.98s to A·+16.98s to Sectionals 2026-05-31 2026 IE VS Apple Capitalslow pool
200 Breaststroke LCM 3:42.30 B+2.01s to BB·+47.44s to Sectionals 2025-06-01 2025 IE VS Apple Capitalslow pool
50 Butterfly LCM 32.28 AAA+0.89s to AAAA·+2.79s to Futures 2026-07-24 2026 PN LC 12&U Championships-Approvedvenue
100 Butterfly LCM 1:10.27 AAAA·+0.98s to Sectionals 2026-07-25 2026 PN LC 12&U Championships-Approvedvenue
200 Butterfly LCM 2:39.05 AAA+0.76s to AAAA·+4.76s to Sectionals 2026-07-12 2026 PN OCA Last Chance Invitational- Approvevenue
200 Individual Medley LCM 2:44.61 AAA+6.52s to AAAA·+7.62s to Sectionals 2026-06-13 2026 PN IST June Invtational- Approvedvenue
400 Individual Medley LCM 5:43.35 AAA+6.66s to AAAA·+10.86s to Sectionals 2026-07-10 2026 PN OCA Last Chance Invitational- Approvevenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

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 27.61 flat 200 Free Relay 2025-11-23 2025 PN November AGI, Div 3 (UPAC)
50 Freestyle SCY 26.58 flying 200 Free Relay (leg 4) 2026-03-21 2026 NW Region Age Group Champs- Approved
50 Freestyle SCY 26.48 flying 200 Medley Relay (leg 4) 2026-03-20 2026 NW Region Age Group Champs- Approved
100 Freestyle SCY 57.54 flat 400 Free Relay 2026-03-19 2026 NW Region Age Group Champs- Approved
100 Freestyle SCY 1:00.79 flying 400 Free Relay (leg 3) 2025-12-14 2025 PN 14&Under Short Course Champs-Approved
100 Freestyle SCY 57.94 flying 400 Medley Relay (leg 4) 2026-03-21 2026 NW Region Age Group Champs- Approved
50 Butterfly SCY 29.89 flying 200 Medley Relay (leg 3) 2025-12-12 2025 PN 14&Under Short Course Champs-Approved
100 Butterfly SCY 1:07.77 flying 400 Medley Relay (leg 3) 2025-12-13 2025 PN 14&Under Short Course Champs-Approved
50 Freestyle LCM 35.74 flat 200 Free Relay 2024-07-27 2024 PN LC 14&U Champs
50 Freestyle LCM 30.61 flying 200 Medley Relay (leg 4) 2026-07-25 2026 PN LC 12&U Championships-Approved
50 Freestyle LCM 29.99 flying 200 Free Relay (leg 3) 2026-08-05 2026 Western Zone Age Group Championships
100 Freestyle LCM 1:05.23 flying 400 Free Relay (leg 3) 2026-07-23 2026 PN LC 12&U Championships-Approved
100 Freestyle LCM 1:05.06 flying 400 Medley Relay (leg 4) 2026-07-24 2026 PN LC 12&U Championships-Approved
50 Butterfly LCM 32.77 flying 200 Medley Relay (leg 3) 2026-08-06 2026 Western Zone Age Group Championships
100 Butterfly LCM 1:17.76 flying 400 Medley Relay (leg 3) 2025-07-25 2025 PN LC 12&U 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 11-12 · SCY

4353 points (5/5 events)

EventTime Points
500 FR SCY 5:07.43 1100
100 BK SCY 1:09.04 748
100 BR SCY 1:19.85 717
100 FL SCY 1:03.90 904
200 IM SCY 2:23.64 884

IMR 11-12 · LCM

4159 points (5/5 events)

EventTime Points
200 FR LCM 2:21.83 957
50 BK LCM 36.84 758
50 BR LCM 43.36 641
50 FL LCM 32.28 919
200 IM LCM 2:44.61 884

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

PR splits

200 Freestyle SCY 2:06.05 RT 0.51s

28.54
31.60
33.09
32.82

Front half 60.14s · back half 65.91s

500 Freestyle SCY 5:07.43

30.30
64.22
99.28
135.00
33.46
72.80
112.34
151.35
170.49
206.56
243.23
279.17
195.63
238.51
273.46
307.43

100 Backstroke SCY 1:09.04

33.81
35.23

Front half 33.81s · back half 35.23s

200 Backstroke SCY 2:27.81

34.64
37.01
38.34
37.82

Front half 71.65s · back half 76.16s

100 Breaststroke SCY 1:19.85

38.32
41.53

Front half 38.32s · back half 41.53s

200 Breaststroke SCY 2:51.39

38.74
43.43
44.71
44.51

Front half 82.17s · back half 89.22s

50 Butterfly SCY 28.72 split/total mismatch

28.13
32.50

Front half 28.13s · back half 0.59s

100 Butterfly SCY 1:03.90 RT 0.61s

29.81
34.09

Front half 29.81s · back half 34.09s

200 Butterfly SCY 2:26.20 RT 0.73s

31.35
36.83
38.56
39.46

Front half 68.18s · back half 78.02s

100 Individual Medley SCY 1:07.62

31.51
36.11

Front half 31.51s · back half 36.11s

400 Individual Medley SCY 5:12.96

32.77
37.00
39.74
38.90
46.10
47.16
35.90
35.39

Front half 148.41s · back half 164.55s

400 Freestyle SCM 5:10.29

33.54
36.87
39.12
39.78
40.36
40.79
40.15
39.68

Front half 149.31s · back half 160.98s

100 Freestyle LCM 1:04.23 RT 0.57s

31.08
33.15

Front half 31.08s · back half 33.15s

200 Freestyle LCM 2:21.83 RT 0.55s

32.41
35.63
36.74
37.05

Front half 68.04s · back half 73.79s

400 Freestyle LCM 4:55.59 RT 0.63s

70.17
75.48
75.86
74.08

Front half 145.65s · back half 149.94s

1500 Freestyle LCM 20:15.80

73.74
79.68
80.25
81.68
81.61
81.45
82.92
82.07
82.32
82.26
82.43
82.95
82.21
81.73
78.50

200 Backstroke LCM 3:08.18

44.51
47.40
48.62
47.65

Front half 91.91s · back half 96.27s

100 Breaststroke LCM 1:37.97

47.04
50.93

Front half 47.04s · back half 50.93s

200 Breaststroke LCM 3:42.30

52.60
55.46
58.12
56.12

Front half 108.06s · back half 114.24s

100 Butterfly LCM 1:10.27 RT 0.52s

33.21
37.06

Front half 33.21s · back half 37.06s

200 Butterfly LCM 2:39.05 RT 0.68s

75.49
83.56

Front half 75.49s · back half 83.56s

200 Individual Medley LCM 2:44.61 RT 0.59s

75.43
89.18

Front half 75.43s · back half 89.18s

400 Individual Medley LCM 5:43.35 RT 0.63s

75.48
86.96
103.09
77.82

Front half 162.44s · back half 180.91s

Reaction time

fastest 0.35s average 0.633s slowest 0.77s 80 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.

25 Freestyle SCY 14.07 1 swim
50 Freestyle SCY 26.69 26 swims
100 Freestyle SCY 58.04 23 swims
200 Freestyle SCY 2:06.05 17 swims
500 Freestyle SCY 5:07.43 9 swims
50 Backstroke SCY 35.26 6 swims
100 Backstroke SCY 1:09.04 5 swims
200 Backstroke SCY 2:27.81 1 swim
50 Breaststroke SCY 37.20 5 swims
100 Breaststroke SCY 1:19.85 4 swims
200 Breaststroke SCY 2:51.39 2 swims
50 Butterfly SCY 28.72 30 swims
100 Butterfly SCY 1:03.90 25 swims
200 Butterfly SCY 2:26.20 9 swims
100 Individual Medley SCY 1:07.62 14 swims
200 Individual Medley SCY 2:23.64 13 swims
400 Individual Medley SCY 5:12.96 1 swim
400 Freestyle SCM 5:10.29 2 swims
50 Freestyle LCM 30.35 19 swims
100 Freestyle LCM 1:04.23 19 swims
200 Freestyle LCM 2:21.83 18 swims
400 Freestyle LCM 4:55.59 13 swims
1500 Freestyle LCM 20:15.80 1 swim
50 Backstroke LCM 36.84 10 swims
100 Backstroke LCM 1:16.64 8 swims
200 Backstroke LCM 3:08.18 2 swims
50 Breaststroke LCM 43.36 8 swims
100 Breaststroke LCM 1:37.97 8 swims
200 Breaststroke LCM 3:42.30 2 swims
50 Butterfly LCM 32.28 25 swims
100 Butterfly LCM 1:10.27 25 swims
200 Butterfly LCM 2:39.05 19 swims
200 Individual Medley LCM 2:44.61 9 swims
400 Individual Medley LCM 5:43.35 5 swims