swimstats

Emma Zhao

Fage 10GUSTWTAAAANISTUN-01UN-03

181 plausible swims · 38 meets · 2024-05-08 → 2026-09-05

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 32.52 BB+0.33s to A·+7.63s to Sectionals 2026-02-14 2026 ST HPAC STX Champs Southvenue
100 Freestyle SCY 1:14.36 BB+2.87s to A·+20.27s to Sectionals 2026-04-15 2026 ST NIST April Race Nightvenue
200 Freestyle SCY 2:46.80 BB+8.41s to A·+50.11s to Sectionals 2026-02-14 2026 ST HPAC STX Champs Southvenue
500 Freestyle SCY 8:14.15 B+28.46s to BB·+184.26s to Sectionals 2026-01-10 2026 ST AHAC B Champs South - copiedslow pool
50 Backstroke SCY 46.69 B+3.40s to BB·+18.10s to Sectionals 2025-11-15 2025 ST AAAA AH PW & NC Invitevenue
100 Backstroke SCY 1:33.50 BB+11.21s to A·+32.71s to Sectionals 2026-02-24 2026 ST AAAA NS End of Season Race Nightsvenue
200 Backstroke SCY 3:31.75 +78.46s to Sectionals 2025-11-23 2025 Harvest Hustlevenue
50 Breaststroke SCY 40.19 AA+1.30s to AAA·+6.60s to Sectionals 2026-09-05 2026 Garrett's Midnight Madnessslow pool
100 Breaststroke SCY 1:29.86 A+0.77s to AA·+18.97s to Sectionals 2026-04-15 2026 ST NIST April Race Nightvenue
200 Breaststroke SCY 3:35.20 +58.91s to Sectionals 2025-11-22 2025 Harvest Hustlevenue
50 Butterfly SCY 35.49 A+0.40s to AA·+8.10s to Sectionals 2026-02-15 2026 ST HPAC STX Champs Southvenue
100 Butterfly SCY 1:25.11 A+4.12s to AA·+26.02s to Sectionals 2026-04-15 2026 ST NIST April Race Nightvenue
100 Individual Medley SCY 1:20.09 A+1.20s to AA 2026-09-05 2026 Garrett's Midnight Madnessslow pool
200 Individual Medley SCY 3:07.25 BB+11.06s to A·+54.66s to Sectionals 2026-02-15 2026 ST HPAC STX Champs Southvenue
50 Freestyle LCM 34.71 AA+1.02s to AAA·+6.32s to Sectionals 2026-06-28 2026 NEAT Long Course STX Championshipvenue
100 Freestyle LCM 1:20.15 A+1.86s to AA·+18.86s to Sectionals 2026-06-27 2026 NEAT Long Course STX Championshipvenue
200 Freestyle LCM 3:07.49 BB+7.10s to A·+55.40s to Sectionals 2026-05-15 2026 ST NIST Salute to the Troopsvenue
400 Freestyle LCM 6:28.80 BB+13.51s to A·+110.01s to Sectionals 2026-05-17 2026 ST NIST Salute to the Troopsvenue
50 Backstroke LCM 45.82 BB+2.23s to A·+12.93s to Sectionals 2026-06-26 2026 NEAT Long Course STX Championshipvenue
100 Backstroke LCM 1:39.52 BB+4.53s to A·+29.73s to Sectionals 2026-07-27 2026 ST NIST End of Summer Race Nightvenue
200 Backstroke LCM 3:49.36 +77.37s to Sectionals 2026-06-17 2026 ST NIST June Race Dayvenue
50 Breaststroke LCM 44.93 AA+0.64s to AAA·+6.64s to Sectionals 2026-06-13 2026 ST NIST George Block Invitationalvenue
100 Breaststroke LCM 1:43.41 A+0.02s to AA·+22.82s to Sectionals 2026-07-10 2026 ST NIST LC STAGSvenue
200 Breaststroke LCM 3:51.60 +55.61s to Sectionals 2026-06-17 2026 ST NIST June Race Dayvenue
50 Butterfly LCM 42.46 BB+0.87s to A·+11.17s to Sectionals 2026-05-03 2026 ST AAAA 23rd Annual Cinco de Mayovenue
100 Butterfly LCM 1:43.55 BB+5.06s to A·+36.16s to Sectionals 2026-06-12 2026 ST NIST George Block Invitationalvenue
200 Individual Medley LCM 3:23.81 BB+1.42s to A·+52.42s to Sectionals 2026-06-28 2026 NEAT Long Course STX Championshipvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.

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 41.31 flying 200 Free Relay (leg 4) 2025-09-27 2025 ST AAAA NS Wanna Showdown Dual Meet
100 Freestyle SCY 1:16.80 flying 400 Free Relay (leg 4) 2026-02-21 2026 ST AAAA SC STAGS
50 Breaststroke SCY 43.17 flying 200 Medley Relay (leg 2) 2025-09-27 2025 ST AAAA NS Wanna Showdown Dual Meet
50 Butterfly SCY 39.17 flying 200 Medley Relay (leg 3) 2026-02-22 2026 ST AAAA SC STAGS
100 Freestyle LCM 1:23.30 flat 400 Free Relay 2026-06-26 2026 NEAT Long Course STX Championship

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 10 & under · LCM

2940 points (5/5 events)

EventTime Points
200 FR LCM 3:07.49 566
100 BK LCM 1:39.52 540
100 BR LCM 1:43.41 727
100 FL LCM 1:43.55 471
200 IM LCM 3:23.81 636

IMR 10 & under · LCM

3262 points (5/5 events)

EventTime Points
100 FR LCM 1:20.15 688
50 BK LCM 45.82 547
50 BR LCM 44.93 822
50 FL LCM 42.46 569
200 IM LCM 3:23.81 636

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

PR splits

100 Freestyle SCY 1:14.36

35.59
38.77

Front half 35.59s · back half 38.77s

200 Freestyle SCY 2:46.80

39.07
43.77
43.23
40.73

Front half 82.84s · back half 83.96s

500 Freestyle SCY 8:14.15

43.56
50.46
52.53
50.10
50.36
49.35
51.95
51.26
47.79
46.79

Front half 247.01s · back half 247.14s

100 Backstroke SCY 1:33.50

44.88
48.62

Front half 44.88s · back half 48.62s

200 Backstroke SCY 3:31.75

50.44
55.06
53.87
52.38

Front half 105.50s · back half 106.25s

100 Breaststroke SCY 1:29.86

43.77
46.09

Front half 43.77s · back half 46.09s

200 Breaststroke SCY 3:35.20

52.87
57.41
53.76
51.16

Front half 110.28s · back half 104.92s

100 Butterfly SCY 1:25.11

40.46
44.65

Front half 40.46s · back half 44.65s

100 Individual Medley SCY 1:20.09

38.48
41.61

Front half 38.48s · back half 41.61s

200 Individual Medley SCY 3:07.25

42.00
49.30
54.37
41.58

Front half 91.30s · back half 95.95s

100 Freestyle LCM 1:20.15

37.43
42.72

Front half 37.43s · back half 42.72s

200 Freestyle LCM 3:07.49

95.63
91.86

Front half 95.63s · back half 91.86s

400 Freestyle LCM 6:28.80

43.63
51.52
50.15
52.10
48.25
50.39
46.04
46.72

Front half 197.40s · back half 191.40s

100 Backstroke LCM 1:39.52

49.00
50.52

Front half 49.00s · back half 50.52s

200 Backstroke LCM 3:49.36

117.81
111.55

Front half 117.81s · back half 111.55s

100 Breaststroke LCM 1:43.41

48.94
54.47

Front half 48.94s · back half 54.47s

200 Breaststroke LCM 3:51.60

116.06
115.54

Front half 116.06s · back half 115.54s

100 Butterfly LCM 1:43.55

49.17
54.38

Front half 49.17s · back half 54.38s

200 Individual Medley LCM 3:23.81

46.51
54.73
56.80
45.77

Front half 101.24s · back half 102.57s

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 32.52 12 swims
100 Freestyle SCY 1:14.36 10 swims
200 Freestyle SCY 2:46.80 7 swims
500 Freestyle SCY 8:14.15 2 swims
50 Backstroke SCY 46.69 10 swims
100 Backstroke SCY 1:33.50 6 swims
200 Backstroke SCY 3:31.75 1 swim
50 Breaststroke SCY 40.19 14 swims
100 Breaststroke SCY 1:29.86 9 swims
200 Breaststroke SCY 3:35.20 1 swim
50 Butterfly SCY 35.49 10 swims
100 Butterfly SCY 1:25.11 1 swim
100 Individual Medley SCY 1:20.09 11 swims
200 Individual Medley SCY 3:07.25 4 swims
50 Freestyle LCM 34.71 11 swims
100 Freestyle LCM 1:20.15 7 swims
200 Freestyle LCM 3:07.49 5 swims
400 Freestyle LCM 6:28.80 1 swim
50 Backstroke LCM 45.82 10 swims
100 Backstroke LCM 1:39.52 6 swims
200 Backstroke LCM 3:49.36 1 swim
50 Breaststroke LCM 44.93 11 swims
100 Breaststroke LCM 1:43.41 8 swims
200 Breaststroke LCM 3:51.60 2 swims
50 Butterfly LCM 42.46 10 swims
100 Butterfly LCM 1:43.55 2 swims
200 Individual Medley LCM 3:23.81 6 swims