swimstats

Leah Zhang

Fage 18LASESTWLOO

168 plausible swims · 28 meets · 2024-01-12 → 2026-03-08

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 25.65 AA+0.86s to AAA·+0.76s to Sectionals 2025-12-07 2025 ST LSAC 5th Annual Gracelandvenue
100 Freestyle SCY 56.16 AA+2.37s to AAA·+2.07s to Sectionals 2024-11-25 2024 ST TXLA 11&Over November Unclassifiedvenue
200 Freestyle SCY 2:02.04 AA+5.25s to AAA·+5.35s to Sectionals 2025-12-06 2025 ST LSAC 5th Annual Gracelandvenue
500 Freestyle SCY 5:33.79 A+6.70s to AA·+23.90s to Sectionals 2024-09-28 2024 ST ASC IMR/IMX Challengevenue
50 Backstroke SCY 32.21 BB+2.32s to A·+3.62s to Sectionals 2024-09-22 2024 ST WLOO Short Course Kick Offslow pool
100 Backstroke SCY 1:04.48 BB+0.69s to A·+3.69s to Sectionals 2024-01-14 2024 ST TXLA New Year's Classicvenue
200 Backstroke SCY 2:21.57 BB+2.88s to A·+8.28s to Sectionals 2026-01-10 2026 ST TXLA New Year's Classic Invitevenue
50 Breaststroke SCY 33.81 A+0.32s to AA·+0.22s to Sectionals 2025-09-27 2025 ST ASC IMR IMX Challengevenue
100 Breaststroke SCY 1:05.96 AAA+2.07s to AAAA·Sectionals ✓+0.47s to Futures 2026-03-06 Speedo Southern Premierfast pool
200 Breaststroke SCY 2:22.51 AAA+3.82s to AAAA·Futures ✓+5.32s to Winter JNs 2025-12-07 2025 ST LSAC 5th Annual Gracelandvenue
50 Butterfly SCY 29.79 A+1.10s to AA·+2.40s to Sectionals 2024-09-22 2024 ST WLOO Short Course Kick Offslow pool
100 Butterfly SCY 1:00.56 AA+2.57s to AAA·+1.47s to Sectionals 2024-02-18 2024 ST STAGS Championshipsvenue
200 Butterfly SCY 2:26.38 BB+6.19s to A·+14.19s to Sectionals 2024-09-29 2024 ST ASC IMR/IMX Challengevenue
100 Individual Medley SCY 1:06.19 2025-09-27 2025 ST ASC IMR IMX Challengevenue
200 Individual Medley SCY 2:12.67 AA+2.18s to AAA·+0.08s to Sectionals 2025-12-07 2025 ST LSAC 5th Annual Gracelandvenue
400 Individual Medley SCY 4:46.25 AA+8.16s to AAA·+7.56s to Sectionals 2026-01-09 2026 ST TXLA New Year's Classic Invitevenue
50 Freestyle LCM 29.18 AA+0.79s to AAA·+0.79s to Sectionals 2024-07-14 2024 ST Long Course STAGS Championshipvenue
100 Freestyle LCM 1:04.34 A+0.15s to AA·+3.05s to Sectionals 2024-07-12 2024 ST Long Course STAGS Championshipvenue
200 Freestyle LCM 2:16.82 AA+3.83s to AAA·+4.73s to Sectionals 2024-07-13 2024 ST Long Course STAGS Championshipvenue
400 Freestyle LCM 4:57.97 A+4.58s to AA·+19.18s to Sectionals 2024-05-04 2024 ST ASC Cinco de Mayovenue
50 Backstroke LCM 36.78 BB+0.99s to A·+3.89s to Sectionals 2024-04-07 2024 ST WLOO Waterloo Classicvenue
100 Backstroke LCM 1:16.67 BB+2.48s to A·+6.88s to Sectionals 2024-04-13 2024 ST TXLA 11&O Long Course Kick Offvenue
50 Breaststroke LCM 39.01 A+1.02s to AA·+0.72s to Sectionals 2025-04-27 2025 ST WLOO Waterloo Classicvenue
100 Breaststroke LCM 1:17.31 AA+0.02s to AAA·Sectionals ✓+1.32s to Futures 2024-07-12 2024 ST Long Course STAGS Championshipvenue
200 Breaststroke LCM 2:49.67 AA+0.88s to AAA·Sectionals ✓+6.28s to Futures 2024-07-14 2024 ST Long Course STAGS Championshipvenue
50 Butterfly LCM 34.16 BB+0.97s to A·+2.87s to Sectionals 2025-04-27 2025 ST WLOO Waterloo Classicvenue
100 Butterfly LCM 1:10.77 A+1.58s to AA·+3.38s to Sectionals 2025-06-14 2025 ST ASC Firecrackervenue
200 Individual Medley LCM 2:29.71 AA+0.22s to AAA·Sectionals ✓+3.52s to Futures 2024-07-14 2024 ST Long Course STAGS Championshipvenue
400 Individual Medley LCM 5:36.33 A+2.54s to AA·+16.64s to Sectionals 2024-04-12 2024 ST TXLA 11&O Long Course Kick Offvenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.

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 25.02 flying 200 Free Relay (leg 2) 2026-03-06 Speedo Southern Premier
50 Freestyle SCY 25.67 flying 200 Medley Relay (leg 4) 2025-10-11 2025 ST ASC Bob Thompson Open
100 Freestyle SCY 59.23 flat 400 Free Relay 2024-02-17 2024 ST STAGS Championships
100 Freestyle SCY 57.65 flying 400 Free Relay (leg 4) 2025-02-15 2025 ST AAAA Senior Champs
50 Breaststroke SCY 30.86 flying 200 Medley Relay (leg 2) 2026-03-07 Speedo Southern Premier
100 Breaststroke SCY 1:06.21 flying 400 Medley Relay (leg 2) 2026-03-08 Speedo Southern Premier
100 Butterfly SCY 1:03.63 flying 400 Medley Relay (leg 3) 2025-02-16 2025 ST AAAA Senior Champs
50 Freestyle LCM 29.26 flying 200 Free Relay (leg 2) 2025-07-18 2025 ST AAAA Long Course Senior Champs
100 Freestyle LCM 1:03.87 flat 400 Free Relay 2024-07-13 2024 ST Long Course STAGS Championship
100 Freestyle LCM 1:03.38 flying 400 Free Relay (leg 3) 2025-06-14 2025 ST ASC Firecracker
200 Freestyle LCM 2:19.56 flying 800 Free Relay (leg 2) 2025-07-12 2025 ST TXLA SZ LC Sectional Champs
100 Breaststroke LCM 1:19.44 flying 400 Medley Relay (leg 2) 2024-07-12 2024 ST Long Course STAGS 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 17-18 · SCY

4364 points (6/6 events)

EventTime Points
500 FR SCY 5:33.79 707
200 BK SCY 2:21.57 595
200 BR SCY 2:22.51 917
200 FL SCY 2:26.38 580
200 IM SCY 2:12.67 790
400 IM SCY 4:46.25 775

IMR 17-18 · SCY

3802 points (5/5 events)

EventTime Points
200 FR SCY 2:02.04 740
100 BK SCY 1:04.48 620
100 BR SCY 1:05.96 896
100 FL SCY 1:00.56 756
200 IM SCY 2:12.67 790

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

PR splits

100 Freestyle SCY 56.16

27.03
29.13

Front half 27.03s · back half 29.13s

200 Freestyle SCY 2:02.04

27.74
30.81
31.86
31.63

Front half 58.55s · back half 63.49s

500 Freestyle SCY 5:33.79

29.62
33.34
33.74
34.03
33.98
33.96
33.97
34.06
34.10
32.99

Front half 164.71s · back half 169.08s

100 Backstroke SCY 1:04.48

31.30
33.18

Front half 31.30s · back half 33.18s

200 Backstroke SCY 2:21.57

33.51
36.10
36.36
35.60

Front half 69.61s · back half 71.96s

100 Breaststroke SCY 1:05.96 RT 0.67s

30.95
35.01

Front half 30.95s · back half 35.01s

200 Breaststroke SCY 2:22.51

32.07
36.47
36.91
37.06

Front half 68.54s · back half 73.97s

100 Butterfly SCY 1:00.56

28.97
31.59

Front half 28.97s · back half 31.59s

200 Butterfly SCY 2:26.38

32.53
37.49
38.13
38.23

Front half 70.02s · back half 76.36s

100 Individual Medley SCY 1:06.19

32.06
34.13

Front half 32.06s · back half 34.13s

200 Individual Medley SCY 2:12.67

29.27
35.44
37.23
30.73

Front half 64.71s · back half 67.96s

400 Individual Medley SCY 4:46.25

30.59
34.87
38.79
38.36
39.61
39.57
32.89
31.57

Front half 142.61s · back half 143.64s

200 Freestyle LCM 2:16.82

31.73
35.04
35.30
34.75

Front half 66.77s · back half 70.05s

400 Freestyle LCM 4:57.97

33.04
37.85
38.15
38.68
37.66
37.90
37.81
36.88

Front half 147.72s · back half 150.25s

100 Breaststroke LCM 1:17.31

36.59
40.72

Front half 36.59s · back half 40.72s

200 Breaststroke LCM 2:49.67

37.86
43.71
43.47
44.63

Front half 81.57s · back half 88.10s

100 Butterfly LCM 1:10.77

33.92
36.85

Front half 33.92s · back half 36.85s

200 Individual Medley LCM 2:29.71

33.37
39.88
42.41
34.05

Front half 73.25s · back half 76.46s

400 Individual Medley LCM 5:36.33

36.30
42.51
44.24
44.31
46.16
48.03
37.73
37.05

Front half 167.36s · back half 168.97s

Reaction time

fastest 0.67s average 1.097s slowest 1.90s 3 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 25.65 10 swims
100 Freestyle SCY 56.16 7 swims
200 Freestyle SCY 2:02.04 10 swims
500 Freestyle SCY 5:33.79 1 swim
50 Backstroke SCY 32.21 1 swim
100 Backstroke SCY 1:04.48 3 swims
200 Backstroke SCY 2:21.57 3 swims
50 Breaststroke SCY 33.81 1 swim
100 Breaststroke SCY 1:05.96 17 swims
200 Breaststroke SCY 2:22.51 16 swims
50 Butterfly SCY 29.79 1 swim
100 Butterfly SCY 1:00.56 11 swims
200 Butterfly SCY 2:26.38 1 swim
100 Individual Medley SCY 1:06.19 1 swim
200 Individual Medley SCY 2:12.67 13 swims
400 Individual Medley SCY 4:46.25 4 swims
50 Freestyle LCM 29.18 9 swims
100 Freestyle LCM 1:04.34 5 swims
200 Freestyle LCM 2:16.82 7 swims
400 Freestyle LCM 4:57.97 1 swim
50 Backstroke LCM 36.78 2 swims
100 Backstroke LCM 1:16.67 2 swims
50 Breaststroke LCM 39.01 2 swims
100 Breaststroke LCM 1:17.31 10 swims
200 Breaststroke LCM 2:49.67 10 swims
50 Butterfly LCM 34.16 2 swims
100 Butterfly LCM 1:10.77 6 swims
200 Individual Medley LCM 2:29.71 9 swims
400 Individual Medley LCM 5:36.33 1 swim