Vivian Zhou

Fage 15CAORPCBREASCS

171 plausible swims · 26 meets · 2024-07-25 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	24.58	AAA+0.39s to AAAA	2024-12-15	2024 CA RAA/SCS WAG venue
100 Freestyle	SCY	52.81	AAA+0.22s to AAAA	2025-02-27	2025 RBAC March Madness Spring Championship venue
200 Freestyle	SCY	1:54.84	AAA+1.35s to AAAA	2025-10-11	2025 OC Race Series #2 SCY Closed Invite venue
500 Freestyle	SCY	5:16.39	AAA+10.30s to AAAA	2025-12-14	2025 CA SCS/RAA WAG venue
100 Backstroke	SCY	1:02.45	A+0.06s to AA	2024-10-20	2024 CA Lakewood Halloween Invite slow pool
200 Backstroke	SCY	2:18.46	A+3.07s to AA	2025-10-12	2025 OC Race Series #2 SCY Closed Invite venue
100 Breaststroke	SCY	1:09.09	AA+0.40s to AAA	2024-12-13	2024 CA RAA/SCS WAG venue
200 Breaststroke	SCY	2:34.32	AA+6.43s to AAA	2024-10-19	2024 CA Lakewood Halloween Invite slow pool
50 Butterfly	SCY	26.65	AAA+0.16s to AAAA	2025-12-12	2025 CA SCS/RAA WAG venue
100 Butterfly	SCY	57.95	AAA+1.16s to AAAA	2024-11-09	2024 Legends of Coaching Series-Kevin Perry venue
200 Butterfly	SCY	2:11.70	AAA+5.51s to AAAA	2025-10-11	2025 OC Race Series #2 SCY Closed Invite venue
200 Individual Medley	SCY	2:12.35	AAA+5.66s to AAAA	2026-02-14	2026 MVN Lunar AAPI Festival venue
50 Freestyle	LCM	27.98	AAA+0.39s to AAAA	2025-05-23	2025 CA 29th NOVA-Speedo Grand Challenge venue
100 Freestyle	LCM	59.95	AAA+0.26s to AAAA	2025-07-23	2025 CA SCS Summer A/G Champs
200 Freestyle	LCM	2:11.71	AAA+2.32s to AAAA	2025-06-12	2025 SCS June AG Invite @ La Mirada Armada venue
400 Freestyle	LCM	4:46.34	AA+1.15s to AAA	2025-06-14	2025 SCS June AG Invite @ La Mirada Armada venue
100 Breaststroke	LCM	1:22.61	A+0.32s to AA	2026-06-13	ARMADA-2026 SCS June AG Invite venue
200 Breaststroke	LCM	3:08.08	BB+2.29s to A	2025-06-15	2025 SCS June AG Invite @ La Mirada Armada venue
50 Butterfly	LCM	30.74	AAA+0.85s to AAAA	2026-06-13	ARMADA-2026 SCS June AG Invite venue
100 Butterfly	LCM	1:07.59	AA+0.20s to AAA	2025-06-12	2025 SCS June AG Invite @ La Mirada Armada venue
200 Butterfly	LCM	2:36.08	AA+6.09s to AAA	2024-07-25	2024 CA SCS/ BREA Summer A/G Champs slow pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.

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

Leg	Course	Time	Start	Relay	Date	Meet
50 Freestyle	SCY	23.81	flying	200 Free Relay (leg 4)	2024-12-19	2024 CA-NV December Sectionals At BREA

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 15-16 · SCY

3951 points (5/6 events — incomplete)

Event	Time	Points
500 FR SCY	5:16.39	859
200 BK SCY	2:18.46	678
200 BR SCY	2:34.32	738
200 FL SCY	2:11.70	842
200 IM SCY	2:12.35	834
400 IM SCY	—	0

IMR 15-16 · SCY

4185 points (5/5 events)

Event	Time	Points
200 FR SCY	1:54.84	922
100 BK SCY	1:02.45	724
100 BR SCY	1:09.09	813
100 FL SCY	57.95	892
200 IM SCY	2:12.35	834

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

PR splits

100 Freestyle SCY 52.81

25.35

27.46

Front half 25.35s · back half 27.46s

200 Freestyle SCY 1:54.84

26.56

28.52

29.61

30.15

Front half 55.08s · back half 59.76s

500 Freestyle SCY 5:16.39

28.57

30.90

31.32

31.73

31.83

32.02

32.27

32.40

32.78

32.57

Front half 154.35s · back half 162.04s

100 Backstroke SCY 1:02.45

29.96

32.49

Front half 29.96s · back half 32.49s

200 Backstroke SCY 2:18.46

31.88

34.45

35.66

36.47

Front half 66.33s · back half 72.13s

100 Breaststroke SCY 1:09.09

32.23

36.86

Front half 32.23s · back half 36.86s

200 Breaststroke SCY 2:34.32

35.46

38.82

39.63

40.41

Front half 74.28s · back half 80.04s

100 Butterfly SCY 57.95

26.91

31.04

Front half 26.91s · back half 31.04s

200 Butterfly SCY 2:11.70

29.42

33.82

34.13

34.33

Front half 63.24s · back half 68.46s

200 Individual Medley SCY 2:12.35

27.92

34.75

38.99

30.69

Front half 62.67s · back half 69.68s

100 Freestyle LCM 59.95 RT 0.65s

28.79

31.16

Front half 28.79s · back half 31.16s

200 Freestyle LCM 2:11.71

30.64

33.03

33.95

34.09

Front half 63.67s · back half 68.04s

400 Freestyle LCM 4:46.34

33.10

36.36

36.29

36.86

36.23

37.09

35.19

35.22

Front half 142.61s · back half 143.73s

100 Breaststroke LCM 1:22.61

38.73

43.88

Front half 38.73s · back half 43.88s

200 Breaststroke LCM 3:08.08

91.99

96.09

Front half 91.99s · back half 96.09s

100 Butterfly LCM 1:07.59

31.88

35.71

Front half 31.88s · back half 35.71s

200 Butterfly LCM 2:36.08 RT 0.67s

33.30

39.60

41.06

42.12

Front half 72.90s · back half 83.18s

Reaction time

fastest 0.61s average 0.650s slowest 0.70s 23 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 24.58 15 swims

100 Freestyle SCY 52.81 19 swims

200 Freestyle SCY 1:54.84 20 swims

500 Freestyle SCY 5:16.39 3 swims

100 Backstroke SCY 1:02.45 3 swims

200 Backstroke SCY 2:18.46 2 swims

100 Breaststroke SCY 1:09.09 13 swims

200 Breaststroke SCY 2:34.32 1 swim

50 Butterfly SCY 26.65 3 swims

100 Butterfly SCY 57.95 17 swims

200 Butterfly SCY 2:11.70 10 swims

200 Individual Medley SCY 2:12.35 6 swims

50 Freestyle LCM 27.98 11 swims

100 Freestyle LCM 59.95 11 swims

200 Freestyle LCM 2:11.71 10 swims

400 Freestyle LCM 4:46.34 4 swims

100 Breaststroke LCM 1:22.61 3 swims

200 Breaststroke LCM 3:08.08 1 swim

50 Butterfly LCM 30.74 4 swims

100 Butterfly LCM 1:07.59 13 swims

200 Butterfly LCM 2:36.08 2 swims