swimstats

Ariana Zhao

Fage 19CZEZLEMIMTMWNEORSDSTMICHPHXSSTYWI

160 plausible swims · 22 meets · 2016-08-04 → 2026-07-19

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.76 Sectionals ✓+0.77s to Futures 2024-03-23 2024 EZ North Region Speedo Sectional Champsvenue
100 Freestyle SCY 52.06 Sectionals ✓+2.07s to Futures 2024-03-24 2024 EZ North Region Speedo Sectional Champsvenue
200 Freestyle SCY 1:53.76 Sectionals ✓+5.57s to Futures 2024-12-20 2024 NE CS SCY New England Senior Meetvenue
500 Freestyle SCY 5:15.60 +0.61s to Sectionals 2024-11-23 2024 NE NSSC Prelims/Finals at PAvenue
50 Backstroke SCY 27.26 Sectionals ✓+2.07s to Futures 2024-10-12 2024 NE PHX Oct Meetslow pool
100 Backstroke SCY 54.81 Sectionals ✓+0.42s to Futures 2024-12-22 2024 NE CS SCY New England Senior Meetvenue
200 Backstroke SCY 1:57.81 Futures ✓+2.42s to US Open 2024-03-24 2024 EZ North Region Speedo Sectional Champsvenue
100 Breaststroke SCY 1:08.83 Sectionals ✓+6.44s to Futures 2024-11-23 2024 NE NSSC Prelims/Finals at PAvenue
100 Butterfly SCY 55.44 Sectionals ✓+1.35s to Futures 2024-11-24 2024 NE NSSC Prelims/Finals at PAvenue
200 Butterfly SCY 2:01.41 Sectionals ✓+0.92s to Futures 2024-03-23 2024 EZ North Region Speedo Sectional Champsvenue
200 Individual Medley SCY 2:05.56 Sectionals ✓+4.47s to Futures 2024-11-24 2024 NE NSSC Prelims/Finals at PAvenue
400 Individual Medley SCY 4:32.36 Sectionals ✓+13.57s to Futures 2024-12-20 2024 NE CS SCY New England Senior Meetvenue
50 Freestyle LCM 27.37 Sectionals ✓+0.78s to Futures 2024-07-11 2024 NE BGSC LCM Senior Championshipsvenue
100 Freestyle LCM 59.14 Sectionals ✓+1.45s to Futures 2024-03-08 2024 USA Swimming Speedo Championship Seriesvenue
200 Freestyle LCM 2:12.55 Sectionals ✓+7.56s to Futures 2024-03-09 2024 USA Swimming Speedo Championship Seriesvenue
50 Backstroke LCM 29.78 Futures ✓+0.59s to US Open 2026-07-17 2026 Central Zone East Summer Speedo Sectionafast pool
100 Backstroke LCM 1:02.37 US Open ✓+0.18s to Nationals 2026-07-18 2026 Central Zone East Summer Speedo Sectionafast pool
200 Backstroke LCM 2:14.30 Nationals ✓ 2026-07-16 2026 Central Zone East Summer Speedo Sectionafast pool
50 Breaststroke LCM 42.25 +6.66s to Sectionals 2017-08-03 2025 Central Zone 14 & Under Championship Meeslow pool
100 Breaststroke LCM 1:22.51 +2.52s to Sectionals 2024-06-29 2024 NE NSSC June 28 MIT Specialtyvenue
200 Breaststroke LCM 2:55.69 +2.90s to Sectionals 2024-06-28 2024 NE NSSC June 28 MIT Specialtyvenue
50 Butterfly LCM 27.96 US Open ✓+0.37s to Nationals 2026-07-16 2026 Central Zone East Summer Speedo Sectionafast pool
100 Butterfly LCM 1:01.85 Futures ✓+0.46s to US Open 2024-03-09 2024 USA Swimming Speedo Championship Seriesvenue
200 Butterfly LCM 2:26.73 Sectionals ✓+8.34s to Futures 2024-06-02 2024 NE CRA MIT Team Specialty LC Meetvenue
200 Individual Medley LCM 2:20.98 Futures ✓+1.89s to US Open 2026-07-19 2026 Central Zone East Summer Speedo Sectionafast pool
400 Individual Medley LCM 5:26.65 +2.26s to Sectionals 2021-08-06 2025 Central Zone 14 & Under Championship Meeslow pool

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 24.08 flat 200 Free Relay 2024-12-21 2024 NE CS SCY New England Senior Meet
50 Freestyle SCY 16.93 flying 200 Free Relay (leg 2) 2024-12-20 2024 NE CS SCY New England Senior Meet
100 Freestyle SCY 52.71 flying 400 Free Relay (leg 3) 2024-12-20 2024 NE CS SCY New England Senior Meet
200 Freestyle SCY 1:52.90 flat 800 Free Relay 2024-12-19 2024 NE CS SCY New England Senior Meet
50 Backstroke SCY 25.09 flat 200 Medley Relay 2024-12-21 2024 NE CS SCY New England Senior Meet
100 Backstroke SCY 54.56 flat 400 Medley Relay 2024-12-22 2024 NE CS SCY New England Senior Meet
50 Freestyle LCM 26.39 flying 200 Medley Relay (leg 4) 2025-08-01 2025 Speedo Junior National Championships
50 Freestyle LCM 26.44 flying 200 Free Relay (leg 4) 2025-07-30 2025 Speedo Junior National Championships
100 Freestyle LCM 58.25 flying 400 Free Relay (leg 3) 2024-07-14 2024 NE BGSC LCM Senior Championships
200 Freestyle LCM 2:10.81 flat 800 Free Relay 2024-07-12 2024 NE BGSC LCM Senior Championships
200 Freestyle LCM 2:08.22 flying 800 Free Relay (leg 4) 2025-07-31 2025 Speedo Junior National Championships
50 Backstroke LCM 30.19 flat 200 Medley Relay 2021-08-07 2025 Central Zone 14 & Under Championship Mee
100 Backstroke LCM 1:04.56 flat 400 Medley Relay 2024-03-09 2024 USA Swimming Speedo Championship Series
50 Butterfly LCM 33.88 flying 200 Medley Relay (leg 3) 2017-08-05 2025 Central Zone 14 & Under Championship Mee

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 52.06

25.02
27.04

Front half 25.02s · back half 27.04s

200 Freestyle SCY 1:53.76

26.62
28.74
29.33
29.07

Front half 55.36s · back half 58.40s

500 Freestyle SCY 5:15.60

28.21
30.85
31.33
31.83
32.00
32.28
32.44
32.60
32.62
31.44

Front half 154.22s · back half 161.38s

100 Backstroke SCY 54.81

26.66
28.15

Front half 26.66s · back half 28.15s

200 Backstroke SCY 1:57.81

27.31
29.38
30.61
30.51

Front half 56.69s · back half 61.12s

100 Breaststroke SCY 1:08.83

32.50
36.33

Front half 32.50s · back half 36.33s

100 Butterfly SCY 55.44

26.13
29.31

Front half 26.13s · back half 29.31s

200 Butterfly SCY 2:01.41

27.74
30.71
31.32
31.64

Front half 58.45s · back half 62.96s

200 Individual Medley SCY 2:05.56

26.58
30.62
37.95
30.41

Front half 57.20s · back half 68.36s

400 Individual Medley SCY 4:32.36

16.36
43.38
34.61
33.41
41.31
40.90
31.74
30.65

Front half 127.76s · back half 144.60s

200 Freestyle LCM 2:12.55

63.60
68.95

Front half 63.60s · back half 68.95s

100 Backstroke LCM 1:02.37

30.50
31.87

Front half 30.50s · back half 31.87s

200 Backstroke LCM 2:14.30

31.89
34.00
34.49
33.92

Front half 65.89s · back half 68.41s

200 Breaststroke LCM 2:55.69

85.44
90.25

Front half 85.44s · back half 90.25s

100 Butterfly LCM 1:01.85

29.32
32.53

Front half 29.32s · back half 32.53s

200 Butterfly LCM 2:26.73

67.83
78.90

Front half 67.83s · back half 78.90s

200 Individual Medley LCM 2:20.98

29.64
34.16
43.76
33.42

Front half 63.80s · back half 77.18s

400 Individual Medley LCM 5:26.65 · 510.0 min after 100 Butterfly

32.01
37.37
42.68
40.38
50.46
49.15
37.73
36.87

Front half 152.44s · back half 174.21s

Reaction time

fastest 0.58s average 0.642s slowest 0.71s 8 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 23.76 6 swims
100 Freestyle SCY 52.06 5 swims
200 Freestyle SCY 1:53.76 5 swims
500 Freestyle SCY 5:15.60 2 swims
50 Backstroke SCY 27.26 1 swim
100 Backstroke SCY 54.81 5 swims
200 Backstroke SCY 1:57.81 7 swims
100 Breaststroke SCY 1:08.83 3 swims
100 Butterfly SCY 55.44 5 swims
200 Butterfly SCY 2:01.41 5 swims
200 Individual Medley SCY 2:05.56 3 swims
400 Individual Medley SCY 4:32.36 3 swims
50 Freestyle LCM 27.37 12 swims
100 Freestyle LCM 59.14 4 swims
200 Freestyle LCM 2:12.55 4 swims
50 Backstroke LCM 29.78 9 swims
100 Backstroke LCM 1:02.37 16 swims
200 Backstroke LCM 2:14.30 16 swims
50 Breaststroke LCM 42.25 1 swim
100 Breaststroke LCM 1:22.51 2 swims
200 Breaststroke LCM 2:55.69 1 swim
50 Butterfly LCM 27.96 9 swims
100 Butterfly LCM 1:01.85 19 swims
200 Butterfly LCM 2:26.73 5 swims
200 Individual Medley LCM 2:20.98 11 swims
400 Individual Medley LCM 5:26.65 1 swim