Ivy Zheng

Fage 14IEORPNBC

183 plausible swims · 36 meets · 2023-06-02 → 2026-06-14

Personal records

Event	Course	Best	Cut	Date	Meet
50 Freestyle	SCY	31.72	B+1.33s to BB	2025-09-21	2025 PN BC 47th Annual Blue Orange Meet venue
100 Freestyle	SCY	1:02.79	BB+1.90s to A	2026-03-28	2026 PN Spring Showdown, Div.1 Approved venue
200 Freestyle	SCY	2:18.24	BB+6.35s to A	2026-03-29	2026 PN Spring Showdown, Div.1 Approved venue
500 Freestyle	SCY	6:20.14	BB+26.75s to A	2026-02-27	2026 PN February AGI, Div 3- Approved venue
50 Backstroke	SCY	33.38	BB+1.99s to A	2025-12-07	2025 PN Fall Divisionals, Division 1 - OCA venue
100 Backstroke	SCY	1:09.47	BB+3.28s to A	2026-03-08	2026 BBST Seize the Day Invitational venue
200 Backstroke	SCY	2:26.11	BB+2.22s to A	2026-03-07	2026 BBST Seize the Day Invitational venue
50 Breaststroke	SCY	38.82	BB+2.73s to A	2025-10-11	2025 PN MMSC Fall Invite venue
100 Breaststroke	SCY	1:19.52	BB+3.43s to A	2026-02-01	2026 PN BISC Bluefin Invitational venue
200 Breaststroke	SCY	2:53.13	BB+9.34s to A	2026-03-28	2026 PN Spring Showdown, Div.1 Approved venue
50 Butterfly	SCY	41.97	+5.98s to B	2024-09-22	2024 PN BC 46th Annual Blue Orange Meet venue
100 Butterfly	SCY	1:05.39	A+2.20s to AA	2025-09-23	2025 PN BC 47th Annual Blue Orange Meet
100 Individual Medley	SCY	1:13.53		2025-11-22	2025 PN November AGI, Div 3 (UPAC) venue
200 Individual Medley	SCY	2:40.00	BB+12.11s to A	2026-02-01	2026 PN BISC Bluefin Invitational venue
400 Individual Medley	SCY	5:45.08	B+5.09s to BB	2025-06-20	2025 PN SRST StingRay Invitational venue
400 Freestyle	SCM	5:43.26	B+8.27s to BB	2025-10-19	2025 PN BC Pumpkin 400 venue
50 Freestyle	LCM	32.55	BB+0.56s to A	2026-05-31	2026 IE VS Apple Capital slow pool
100 Freestyle	LCM	1:11.63	BB+2.04s to A	2026-05-03	2026 PN BC May Flowers - Approved venue
200 Freestyle	LCM	2:40.34	BB+9.95s to A	2026-05-31	2026 IE VS Apple Capital slow pool
400 Freestyle	LCM	5:42.47	BB+26.28s to A	2026-06-13	2026 PN IST June Invtational- Approved venue
50 Backstroke	LCM	40.32	B+0.63s to BB	2025-07-13	2025 PN OCA July Jamboree Invitational venue
100 Backstroke	LCM	1:20.22	BB+3.13s to A	2026-05-02	2026 PN BC May Flowers - Approved venue
200 Backstroke	LCM	2:51.90	BB+5.61s to A	2026-06-13	2026 PN IST June Invtational- Approved venue
50 Breaststroke	LCM	44.63	B+0.14s to BB	2026-05-30	2026 IE VS Apple Capital slow pool
100 Breaststroke	LCM	1:32.19	BB+4.40s to A	2026-05-03	2026 PN BC May Flowers - Approved venue
200 Breaststroke	LCM	3:14.04	BB+4.75s to A	2026-05-31	2026 IE VS Apple Capital slow pool
50 Butterfly	LCM	56.23	+16.24s to B	2023-06-04	2023 IE VS Apple Capital slow pool
100 Butterfly	LCM	1:41.85	+14.46s to B	2025-06-01	2025 IE VS Apple Capital slow pool
200 Individual Medley	LCM	3:13.40	B+10.11s to BB	2025-07-19	2025 PN Chinook Age Group Seattle Open venue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.

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	29.91	flying	200 Free Relay (leg 2)	2026-03-08	2026 BBST Seize the Day Invitational

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 13-14 · SCY

2750 points (5/6 events — incomplete)

Event	Time	Points
500 FR SCY	6:20.14	538
200 BK SCY	2:26.11	623
200 BR SCY	2:53.13	566
200 IM SCY	2:40.00	521
400 IM SCY	5:45.08	502
200 FL SCY	—	0

IMR 13-14 · SCY

2940 points (5/5 events)

Event	Time	Points
200 FR SCY	2:18.24	580
100 BK SCY	1:09.47	572
100 BR SCY	1:19.52	584
100 FL SCY	1:05.39	683
200 IM SCY	2:40.00	521

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

PR splits

100 Freestyle SCY 1:02.79

30.69

32.10

Front half 30.69s · back half 32.10s

200 Freestyle SCY 2:18.24

32.55

35.51

36.33

33.85

Front half 68.06s · back half 70.18s

500 Freestyle SCY 6:20.14

34.03

37.96

38.45

38.93

39.15

38.99

38.89

39.36

37.69

36.69

Front half 188.52s · back half 191.62s

100 Backstroke SCY 1:09.47

33.97

35.50

Front half 33.97s · back half 35.50s

200 Backstroke SCY 2:26.11

34.45

36.67

38.01

36.98

Front half 71.12s · back half 74.99s

200 Breaststroke SCY 2:53.13

40.82

44.16

45.60

42.55

Front half 84.98s · back half 88.15s

100 Individual Medley SCY 1:13.53

35.47

38.06

Front half 35.47s · back half 38.06s

200 Individual Medley SCY 2:40.00

37.12

39.99

45.87

37.02

Front half 77.11s · back half 82.89s

400 Individual Medley SCY 5:45.08

38.97

46.35

41.94

42.50

48.21

48.73

40.56

37.82

Front half 169.76s · back half 175.32s

400 Freestyle SCM 5:43.26

39.24

42.69

44.02

43.85

44.14

43.90

43.55

41.87

Front half 169.80s · back half 173.46s

200 Freestyle LCM 2:40.34

37.19

41.39

42.19

39.57

Front half 78.58s · back half 81.76s

200 Backstroke LCM 2:51.90 RT 0.78s

84.28

87.62

Front half 84.28s · back half 87.62s

200 Breaststroke LCM 3:14.04

46.91

48.05

50.46

48.62

Front half 94.96s · back half 99.08s

100 Butterfly LCM 1:41.85

45.95

55.90

Front half 45.95s · back half 55.90s

200 Individual Medley LCM 3:13.40

93.45

99.95

Front half 93.45s · back half 99.95s

Reaction time

fastest 0.57s average 0.685s slowest 0.92s 31 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 31.72 3 swims

100 Freestyle SCY 1:02.79 9 swims

200 Freestyle SCY 2:18.24 13 swims

500 Freestyle SCY 6:20.14 4 swims

50 Backstroke SCY 33.38 8 swims

100 Backstroke SCY 1:09.47 15 swims

200 Backstroke SCY 2:26.11 16 swims

50 Breaststroke SCY 38.82 7 swims

100 Breaststroke SCY 1:19.52 18 swims

200 Breaststroke SCY 2:53.13 11 swims

50 Butterfly SCY 41.97 1 swim

100 Butterfly SCY 1:05.39 5 swims

100 Individual Medley SCY 1:13.53 2 swims

200 Individual Medley SCY 2:40.00 7 swims

400 Individual Medley SCY 5:45.08 3 swims

400 Freestyle SCM 5:43.26 2 swims

50 Freestyle LCM 32.55 4 swims

100 Freestyle LCM 1:11.63 7 swims

200 Freestyle LCM 2:40.34 3 swims

400 Freestyle LCM 5:42.47 1 swim

50 Backstroke LCM 40.32 4 swims

100 Backstroke LCM 1:20.22 9 swims

200 Backstroke LCM 2:51.90 5 swims

50 Breaststroke LCM 44.63 6 swims

100 Breaststroke LCM 1:32.19 8 swims

200 Breaststroke LCM 3:14.04 8 swims

50 Butterfly LCM 56.23 1 swim

100 Butterfly LCM 1:41.85 1 swim

200 Individual Medley LCM 3:13.40 2 swims