swimstats

Yuelei Zhao

Mage 14GUKYSTNTRO

292 plausible swims · 43 meets · 2024-01-12 → 2026-06-20

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 24.74 A+0.15s to AA 2026-02-22 2026 ST AAAA SC STAGS fast pool
100 Freestyle SCY 54.50 A+1.01s to AA 2026-02-21 2026 ST AAAA SC STAGS fast pool
200 Freestyle SCY 2:03.26 BB+1.07s to A 2026-01-17 2026 ST NTRO Winter Prelim Final Invite venue
500 Freestyle SCY 5:29.50 A+12.41s to AA 2026-02-08 2026 ST AQTX STX Champs North venue
1000 Freestyle SCY 12:15.04 BB+48.05s to A 2024-11-02 2024 ST NTRO Turkey Trot Meet slow pool
1650 Freestyle SCY 20:13.55 BB+62.16s to A 2024-11-02 2024 ST NTRO Turkey Trot Meet slow pool
50 Backstroke SCY 27.90 A+0.21s to AA 2026-02-20 2026 ST AAAA SC STAGS fast pool
100 Backstroke SCY 1:02.80 BB+1.61s to A 2026-01-17 2026 ST NTRO Winter Prelim Final Invite venue
200 Backstroke SCY 2:03.95 AA+1.96s to AAA 2025-12-12 2025 ST AAAA NS Winter Wonderland
50 Breaststroke SCY 30.93 AA+0.64s to AAA 2026-02-22 2026 ST AAAA SC STAGS fast pool
100 Breaststroke SCY 1:06.93 A+0.74s to AA 2026-02-20 2026 ST AAAA SC STAGS fast pool
200 Breaststroke SCY 2:27.63 A+3.64s to AA 2026-02-21 2026 ST AAAA SC STAGS fast pool
50 Butterfly SCY 27.47 A+0.18s to AA 2026-02-21 2026 ST AAAA SC STAGS fast pool
100 Butterfly SCY 1:02.15 BB+1.76s to A 2026-02-07 2026 ST AQTX STX Champs North venue
200 Butterfly SCY 2:30.96 B+5.27s to BB 2025-10-18 2025 ST TXLA 11&Over Fall Kick Off Invite venue
100 Individual Medley SCY 1:02.71 2025-09-27 2025 ST NTRO Autumn Classic venue
200 Individual Medley SCY 2:18.07 BB+2.68s to A 2025-09-28 2025 ST NTRO Autumn Classic venue
400 Individual Medley SCY 4:52.53 BB+3.04s to A 2026-01-16 2026 ST NTRO Winter Prelim Final Invite venue
50 Freestyle LCM 23.71 AAAA 2026-06-11 2026 ST NIST George Block Invitational
100 Freestyle LCM 1:01.24 AA+2.25s to AAA 2026-06-11 2026 ST NIST George Block Invitational fast pool
200 Freestyle LCM 2:21.56 BB+0.97s to A 2026-04-25 2026 ST TXLA 11&O Long Course Kick Off venue
400 Freestyle LCM 5:10.10 BB+10.21s to A 2025-06-20 2025 ST NTRO LC Prelim Final Invite venue
50 Backstroke LCM 33.59 A+1.10s to AA 2026-05-16 2026 ST TXLA 11&O End of School Splash venue
100 Backstroke LCM 1:12.34 BB+0.65s to A 2026-05-31 2026 ST NTRO LC May Splashdown venue
200 Backstroke LCM 2:46.80 BB+10.81s to A 2025-06-22 2025 ST NTRO LC Prelim Final Invite venue
50 Breaststroke LCM 35.12 AA+0.43s to AAA 2026-05-16 2026 ST TXLA 11&O End of School Splash venue
100 Breaststroke LCM 1:14.00 AA+0.11s to AAA 2026-06-20 2026 ST NTRO LC Summer Classic venue
200 Breaststroke LCM 2:41.10 AA+0.91s to AAA 2026-06-11 2026 ST NIST George Block Invitational
50 Butterfly LCM 30.56 AA+1.27s to AAA 2026-06-11 2026 ST NIST George Block Invitational
100 Butterfly LCM 1:02.45 AAA+2.16s to AAAA 2026-06-11 2026 ST NIST George Block Invitational
200 Butterfly LCM 3:11.90 +11.81s to B 2025-05-25 2025 ST NTRO LC School's Out venue
200 Individual Medley LCM 2:46.84 BB+9.95s to A 2024-07-14 2024 ST Long Course STAGS Championship venue
400 Individual Medley LCM 5:15.85 AA+8.36s to AAA 2024-06-20 2024 ST AAAA NS George Block Invite

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

LegCourseTime StartRelayDateMeet
100 Butterfly SCY 1:06.21 flying 400 Medley Relay (leg 3) 2025-02-09 2025 ST AQTX STX Champs North
50 Freestyle LCM 25.05 flying 200 Free Relay (leg 2) 2024-06-06 96th Ohio Valley Championships 2024

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

3949 points (6/6 events)

EventTime Points
500 FR SCY 5:29.50 676
200 BK SCY 2:03.95 819
200 BR SCY 2:27.63 701
200 FL SCY 2:30.96 472
200 IM SCY 2:18.07 632
400 IM SCY 4:52.53 649

IMR 13-14 · LCM

3619 points (5/5 events)

EventTime Points
200 FR LCM 2:21.56 655
100 BK LCM 1:12.34 653
100 BR LCM 1:14.00 857
100 FL LCM 1:02.45 899
200 IM LCM 2:46.84 555

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

PR splits

100 Freestyle SCY 54.50

26.54
27.96

Front half 26.54s · back half 27.96s

200 Freestyle SCY 2:03.26

27.52
31.50
32.70
31.54

Front half 59.02s · back half 64.24s

500 Freestyle SCY 5:29.50

29.00
32.03
33.14
33.76
33.84
33.53
34.16
33.94
34.66
31.44

Front half 161.77s · back half 167.73s

1650 Freestyle SCY 20:13.55

31.80
35.05
35.71
36.11
36.86
35.71
36.82
36.85
37.38
37.22
37.32
37.47
37.56
37.27
37.24
37.81
37.23
37.77
37.99
37.87
37.66
37.52
38.00
37.48
36.94
37.66
37.21
37.60
37.21
36.06
36.71
35.63
32.83

100 Backstroke SCY 1:02.80

29.99
32.81

Front half 29.99s · back half 32.81s

100 Breaststroke SCY 1:06.93

31.65
35.28

Front half 31.65s · back half 35.28s

200 Breaststroke SCY 2:27.63

33.40
38.25
37.88
38.10

Front half 71.65s · back half 75.98s

100 Butterfly SCY 1:02.15

29.22
32.93

Front half 29.22s · back half 32.93s

200 Butterfly SCY 2:30.96

34.44
38.40
40.34
37.78

Front half 72.84s · back half 78.12s

100 Individual Medley SCY 1:02.71

29.50
33.21

Front half 29.50s · back half 33.21s

200 Individual Medley SCY 2:18.07

30.07
35.81
39.46
32.73

Front half 65.88s · back half 72.19s

400 Individual Medley SCY 4:52.53

30.00
37.01
38.49
37.24
41.66
41.63
34.45
32.05

Front half 142.74s · back half 149.79s

100 Freestyle LCM 1:01.24

29.00
32.24

Front half 29.00s · back half 32.24s

200 Freestyle LCM 2:21.56

68.59
72.97

Front half 68.59s · back half 72.97s

400 Freestyle LCM 5:10.10

34.49
38.92
39.59
40.41
39.11
40.99
39.62
36.97

Front half 153.41s · back half 156.69s

100 Backstroke LCM 1:12.34

34.74
37.60

Front half 34.74s · back half 37.60s

200 Backstroke LCM 2:46.80

37.11
42.66
44.78
42.25

Front half 79.77s · back half 87.03s

100 Breaststroke LCM 1:14.00 · 60.0 min after 100 Breaststroke

35.26
38.74

Front half 35.26s · back half 38.74s

200 Breaststroke LCM 2:41.10 split/total mismatch

35.27
39.89
37.25
41.74
42.09
40.02

200 Butterfly LCM 3:11.90

39.97
48.06
51.85
52.02

Front half 88.03s · back half 103.87s

200 Individual Medley LCM 2:46.84

81.45
85.39

Front half 81.45s · back half 85.39s

400 Individual Medley LCM 5:15.85 split/total mismatch

37.07
42.75
51.22
36.70
32.53
39.08
40.22
40.52

Reaction time

fastest 0.45s average 0.525s slowest 0.60s 4 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 24.74 14 swims
100 Freestyle SCY 54.50 9 swims
200 Freestyle SCY 2:03.26 9 swims
500 Freestyle SCY 5:29.50 7 swims
1000 Freestyle SCY 12:15.04 1 swim
1650 Freestyle SCY 20:13.55 1 swim
50 Backstroke SCY 27.90 6 swims
100 Backstroke SCY 1:02.80 11 swims
200 Backstroke SCY 2:03.95 4 swims
50 Breaststroke SCY 30.93 8 swims
100 Breaststroke SCY 1:06.93 14 swims
200 Breaststroke SCY 2:27.63 11 swims
50 Butterfly SCY 27.47 14 swims
100 Butterfly SCY 1:02.15 13 swims
200 Butterfly SCY 2:30.96 3 swims
100 Individual Medley SCY 1:02.71 3 swims
200 Individual Medley SCY 2:18.07 9 swims
400 Individual Medley SCY 4:52.53 6 swims
50 Freestyle LCM 23.71 18 swims
100 Freestyle LCM 1:01.24 14 swims
200 Freestyle LCM 2:21.56 11 swims
400 Freestyle LCM 5:10.10 1 swim
50 Backstroke LCM 33.59 3 swims
100 Backstroke LCM 1:12.34 10 swims
200 Backstroke LCM 2:46.80 5 swims
50 Breaststroke LCM 35.12 14 swims
100 Breaststroke LCM 1:14.00 17 swims
200 Breaststroke LCM 2:41.10 10 swims
50 Butterfly LCM 30.56 19 swims
100 Butterfly LCM 1:02.45 10 swims
200 Butterfly LCM 3:11.90 1 swim
200 Individual Medley LCM 2:46.84 9 swims
400 Individual Medley LCM 5:15.85 7 swims