Arianna Zou

FCOFAST

254 plausible swims · 43 meets · 2019-09-28 → 2025-01-31

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 12.69 2023-09-30 2023 CO FAST Intra-Squadvenue
50 Freestyle SCY 26.52 +0.43s to Sectionals 2023-12-10 2023 CO Bill Spahn Mid Season Finalevenue
100 Freestyle SCY 58.70 +2.21s to Sectionals 2023-11-19 2023 CO CUDA Pentathlon XXXVIvenue
200 Freestyle SCY 2:08.78 +6.39s to Sectionals 2023-11-11 2023 CO PPA Finalsvenue
500 Freestyle SCY 6:03.99 +34.60s to Sectionals 2023-11-10 2023 CO PPA Finalsvenue
50 Backstroke SCY 33.45 +9.06s to US Open 2023-01-22 2023 CO FAST Winter Openvenue
100 Backstroke SCY 1:09.49 +8.10s to Sectionals 2023-11-19 2023 CO CUDA Pentathlon XXXVIvenue
200 Backstroke SCY 2:33.43 +20.14s to Sectionals 2024-01-20 2024 CO FAST Winter Openvenue
50 Breaststroke SCY 34.13 +6.14s to US Open 2022-10-22 2022 CO Scary FAST Invitevenue
100 Breaststroke SCY 1:15.60 +5.01s to Sectionals 2023-12-10 2023 CO Bill Spahn Mid Season Finalevenue
200 Breaststroke SCY 2:46.12 +13.33s to Sectionals 2024-01-21 2024 CO FAST Winter Openvenue
50 Butterfly SCY 30.44 +6.35s to US Open 2023-01-21 2023 CO FAST Winter Openvenue
100 Butterfly SCY 1:08.88 +7.79s to Sectionals 2023-10-22 2023 CO Scary FAST Invitevenue
200 Butterfly SCY 3:02.16 +45.97s to Sectionals 2021-12-10 2021 CO FAST Mid-Season SC Finalevenue
100 Individual Medley SCY 1:07.84 2022-12-10 222 CO Bill Spahn Mid-Season Finalevenue
200 Individual Medley SCY 2:27.19 +10.70s to Sectionals 2023-11-12 2023 CO PPA Finalsvenue
400 Individual Medley SCY 5:24.54 +32.95s to Sectionals 2023-10-22 2023 CO Scary FAST Invitevenue
50 Freestyle LCM 30.15 +0.56s to Sectionals 2023-05-21 2023 CO Hilltopper Invitevenue
100 Freestyle LCM 1:06.58 +2.19s to Sectionals 2023-05-20 2023 CO Hilltopper Invitevenue
200 Freestyle LCM 2:37.39 +18.40s to Sectionals 2022-06-12 2022 CO FAST June Bonanzavenue
400 Freestyle LCM 5:41.16 +49.37s to Sectionals 2023-04-29 2023 CO FAST Spring Splash LC Openvenue
50 Backstroke LCM 38.96 +9.77s to US Open 2022-06-12 2022 CO FAST June Bonanzavenue
100 Backstroke LCM 1:25.01 +13.62s to Sectionals 2022-06-11 2022 CO FAST June Bonanzavenue
200 Backstroke LCM 3:00.95 +27.56s to Sectionals 2022-07-16 2022 CO NCS Gold District Championshipsvenue
50 Breaststroke LCM 38.56 +5.37s to US Open 2022-07-30 2022 CO CSI 12&U Age Group Championshipsvenue
100 Breaststroke LCM 1:26.29 +5.30s to Sectionals 2023-05-21 2023 CO Hilltopper Invitevenue
200 Breaststroke LCM 3:09.17 +14.31s to Sectionals 2023-05-20 2023 CO Hilltopper Invitevenue
50 Butterfly LCM 34.51 +6.32s to US Open 2023-04-29 2023 CO FAST Spring Splash LC Openvenue
100 Butterfly LCM 1:22.29 +13.00s to Sectionals 2022-06-11 2022 CO FAST June Bonanzavenue
200 Individual Medley LCM 2:50.89 +13.90s to Sectionals 2023-05-21 2023 CO Hilltopper Invitevenue
400 Individual Medley LCM 6:13.50 +41.01s to Sectionals 2023-04-30 2023 CO FAST Spring Splash LC Openvenue

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 28.96 flat 200 Free Relay 2022-01-22 2022 CO FAST Winter Open
50 Freestyle SCY 26.92 flying 200 Free Relay (leg 4) 2024-01-20 2024 CO FAST Winter Open
50 Freestyle SCY 27.86 flying 200 Medley Relay (leg 4) 2022-02-26 2022 CO CSI SC Age Group Championships
50 Breaststroke SCY 34.71 flying 200 Medley Relay (leg 2) 2024-01-06 2024 CO FAST Tri Meet
50 Freestyle LCM 33.42 flying 200 Medley Relay (leg 4) 2022-07-30 2022 CO CSI 12&U Age Group Championships
50 Freestyle LCM 29.85 flying 200 Free Relay (leg 4) 2022-07-31 2022 CO CSI 12&U Age Group Championships
50 Breaststroke LCM 23.34 flying 200 Medley Relay (leg 2) 2023-04-15 2023 CO FAST vs CUDA vs EVER Tri Meet
50 Butterfly LCM 35.95 flying 200 Medley Relay (leg 3) 2022-04-16 2022 CO FAST vs CUDA Dual

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 58.70

28.23
30.47

Front half 28.23s · back half 30.47s

200 Freestyle SCY 2:08.78

29.74
32.71
33.45
32.88

Front half 62.45s · back half 66.33s

500 Freestyle SCY 6:03.99

32.38
35.05
37.09
36.77
36.33
36.31
37.85
37.55
39.04
35.62

Front half 177.62s · back half 186.37s

100 Backstroke SCY 1:09.49

33.77
35.72

Front half 33.77s · back half 35.72s

200 Backstroke SCY 2:33.43

38.25
38.98
38.70
37.50

Front half 77.23s · back half 76.20s

100 Breaststroke SCY 1:15.60

35.95
39.65

Front half 35.95s · back half 39.65s

200 Breaststroke SCY 2:46.12

37.96
42.93
43.05
42.18

Front half 80.89s · back half 85.23s

100 Butterfly SCY 1:08.88

33.90
34.98

Front half 33.90s · back half 34.98s

200 Butterfly SCY 3:02.16

16.62
21.68
20.47
23.25
24.74
26.44
24.02
24.94

Front half 82.02s · back half 100.14s

100 Individual Medley SCY 1:07.84

31.34
36.50

Front half 31.34s · back half 36.50s

200 Individual Medley SCY 2:27.19

31.90
38.00
44.84
32.45

Front half 69.90s · back half 77.29s

400 Individual Medley SCY 5:24.54

35.55
41.46
41.23
41.85
44.50
46.97
36.30
36.68

Front half 160.09s · back half 164.45s

200 Freestyle LCM 2:37.39

36.62
39.66
39.99
41.12

Front half 76.28s · back half 81.11s

400 Freestyle LCM 5:41.16

37.37
41.14
43.48
43.54
44.84
44.49
44.37
41.93

Front half 165.53s · back half 175.63s

100 Backstroke LCM 1:25.01

42.42
42.59

Front half 42.42s · back half 42.59s

200 Backstroke LCM 3:00.95

44.22
45.89
46.45
44.39

Front half 90.11s · back half 90.84s

200 Breaststroke LCM 3:09.17

90.74
98.43

Front half 90.74s · back half 98.43s

200 Individual Medley LCM 2:50.89

82.43
88.46

Front half 82.43s · back half 88.46s

400 Individual Medley LCM 6:13.50

38.99
97.56
50.43
52.14
54.64
40.68
39.06

Reaction time

fastest 0.79s average 0.790s slowest 0.79s 1 electronic start

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 12.69 1 swim
50 Freestyle SCY 26.52 24 swims
100 Freestyle SCY 58.70 16 swims
200 Freestyle SCY 2:08.78 11 swims
500 Freestyle SCY 6:03.99 4 swims
50 Backstroke SCY 33.45 9 swims
100 Backstroke SCY 1:09.49 10 swims
200 Backstroke SCY 2:33.43 3 swims
50 Breaststroke SCY 34.13 22 swims
100 Breaststroke SCY 1:15.60 18 swims
200 Breaststroke SCY 2:46.12 12 swims
50 Butterfly SCY 30.44 12 swims
100 Butterfly SCY 1:08.88 6 swims
200 Butterfly SCY 3:02.16 1 swim
100 Individual Medley SCY 1:07.84 17 swims
200 Individual Medley SCY 2:27.19 14 swims
400 Individual Medley SCY 5:24.54 5 swims
50 Freestyle LCM 30.15 9 swims
100 Freestyle LCM 1:06.58 6 swims
200 Freestyle LCM 2:37.39 4 swims
400 Freestyle LCM 5:41.16 2 swims
50 Backstroke LCM 38.96 4 swims
100 Backstroke LCM 1:25.01 4 swims
200 Backstroke LCM 3:00.95 4 swims
50 Breaststroke LCM 38.56 9 swims
100 Breaststroke LCM 1:26.29 6 swims
200 Breaststroke LCM 3:09.17 5 swims
50 Butterfly LCM 34.51 5 swims
100 Butterfly LCM 1:22.29 2 swims
200 Individual Medley LCM 2:50.89 8 swims
400 Individual Medley LCM 6:13.50 1 swim