swimstats

Junhao Lu

Mage 17CAMTFACFFSCUN-01UN-04UN-05UN-06UN-09

126 plausible swims · 23 meets · 2024-09-07 → 2026-07-25

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 23.97 A+0.88s to AA·+0.78s to Sectionals 2025-10-18 2025 CA DSRT Oct A/BB/B Meetvenue
100 Freestyle SCY 52.07 A+1.68s to AA·+1.08s to Sectionals 2026-03-08 2026 CA FAC A/BB/B Age Group Champs Qualifiervenue
200 Freestyle SCY 1:53.63 A+2.44s to AA·+1.84s to Sectionals 2025-10-18 2025 CA DSRT Oct A/BB/B Meetvenue
500 Freestyle SCY 5:13.53 A+11.84s to AA·+10.84s to Sectionals 2025-10-18 2025 CA DSRT Oct A/BB/B Meetvenue
1000 Freestyle SCY 10:52.66 A+20.67s to AA·+18.67s to Sectionals 2025-11-15 2025 CA Veterans' Day Classic SCYvenue
50 Backstroke SCY 28.77 BB+1.98s to A·+5.08s to Futures 2025-11-15 2025 CA Veterans' Day Classic SCYvenue
100 Backstroke SCY 1:01.29 BB+4.00s to A·+5.80s to Sectionals 2025-04-13 2025 CA FAC Spring Splashvenue
200 Backstroke SCY 2:15.23 BB+10.04s to A·+13.94s to Sectionals 2025-11-16 2025 CA Veterans' Day Classic SCYvenue
50 Breaststroke SCY 28.57 AA+0.28s to AAA·+2.28s to Futures 2025-12-13 2025 CA SCS/SCAT WAGvenue
100 Breaststroke SCY 1:02.67 A+0.58s to AA·Sectionals ✓+4.68s to Futures 2025-12-12 2025 CA SCS/SCAT WAGvenue
200 Breaststroke SCY 2:15.90 A+1.01s to AA·Sectionals ✓+7.91s to Futures 2025-12-14 2025 CA SCS/SCAT WAGvenue
50 Butterfly SCY 25.78 A+0.19s to AA·+2.89s to Futures 2025-12-07 2025 Holiday Swim Festivalvenue
100 Butterfly SCY 57.25 BB+0.56s to A·+2.06s to Sectionals 2025-10-19 2025 CA DSRT Oct A/BB/B Meetvenue
200 Butterfly SCY 2:05.70 A+3.51s to AA·+2.31s to Sectionals 2025-12-14 2025 CA SCS/SCAT WAGvenue
100 Individual Medley SCY 59.00 2025-04-13 2025 CA FAC Spring Splashvenue
200 Individual Medley SCY 2:03.48 A+0.59s to AA·Sectionals ✓+9.59s to Futures 2025-12-12 2025 CA SCS/SCAT WAGvenue
400 Individual Medley SCY 4:28.73 A+4.24s to AA·+4.04s to Sectionals 2025-12-13 2025 CA SCS/SCAT WAGvenue
50 Freestyle LCM 27.36 A+0.67s to AA·+0.37s to Sectionals 2026-06-14 ARMADA-2026 SCS June AG Invitevenue
100 Freestyle LCM 1:02.00 BB+1.41s to A·+3.01s to Sectionals 2025-04-06 2025 CA YST LC A/BB/B 13 & up C Meetvenue
200 Freestyle LCM 2:16.11 BB+2.82s to A·+7.42s to Sectionals 2025-05-24 2025 CA RST BB/B/C Long Course Meetvenue
50 Backstroke LCM 33.62 BB+1.63s to A·+5.73s to Futures 2026-04-12 2026 CA YST LC A/BB/B 13 & up C Meetvenue
100 Backstroke LCM 1:11.18 BB+3.69s to A·+5.99s to Sectionals 2026-06-14 ARMADA-2026 SCS June AG Invitevenue
200 Backstroke LCM 2:59.08 +7.49s to B·+37.59s to Sectionals 2025-04-06 2025 CA YST LC A/BB/B 13 & up C Meetvenue
50 Breaststroke LCM 34.30 A+0.71s to AA·+3.41s to Futures 2026-07-25 2026 CA SCS/RAA Summer A/G Champs - copiedvenue
100 Breaststroke LCM 1:14.61 A+2.22s to AA·+0.91s to Sectionals 2025-07-24 2025 CA SCS Summer A/G Champs
200 Breaststroke LCM 2:42.82 A+4.93s to AA·+1.94s to Sectionals 2025-06-15 2025 June Age Group Invitevenue
50 Butterfly LCM 29.04 A+0.15s to AA·+2.75s to Futures 2026-06-13 ARMADA-2026 SCS June AG Invitevenue
100 Butterfly LCM 1:07.50 BB+2.31s to A·+4.41s to Sectionals 2025-05-25 2025 CA RST BB/B/C Long Course Meetvenue
200 Butterfly LCM 2:30.21 BB+4.82s to A·+9.12s to Sectionals 2025-06-13 2025 June Age Group Invitevenue
200 Individual Medley LCM 2:26.27 A+3.88s to AA·+1.58s to Sectionals 2025-07-13 2025 CA CCAQ Eastern Committee LC Champsvenue
400 Individual Medley LCM 5:19.08 BB+0.09s to A·+11.29s to Sectionals 2025-06-12 2025 June Age Group Invitevenue

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 24.30 flat 200 Free Relay 2025-12-05 2025 Holiday Swim Festival
50 Freestyle SCY 23.83 flying 200 Free Relay (leg 2) 2025-12-12 2025 CA SCS/SCAT WAG
100 Freestyle SCY 52.50 flat 400 Free Relay 2025-12-06 2025 Holiday Swim Festival
100 Freestyle SCY 51.33 flying 400 Free Relay (leg 3) 2024-12-15 2024 CA SCAT/SCS WAG
200 Freestyle SCY 1:53.68 flying 800 Free Relay (leg 2) 2024-12-13 2024 CA SCAT/SCS WAG
100 Breaststroke SCY 1:03.78 flying 400 Medley Relay (leg 2) 2024-12-14 2024 CA SCAT/SCS WAG
50 Butterfly SCY 25.53 flying 200 Medley Relay (leg 3) 2025-12-14 2025 CA SCS/SCAT WAG
100 Butterfly SCY 1:05.76 flying 400 Medley Relay (leg 3) 2025-12-05 2025 Holiday Swim Festival
50 Freestyle LCM 27.23 flying 200 Free Relay (leg 3) 2025-06-12 2025 June Age Group Invite
100 Freestyle LCM 59.72 flying 400 Free Relay (leg 3) 2025-07-26 2025 CA SCS Summer A/G Champs
50 Butterfly LCM 29.59 flying 200 Medley Relay (leg 3) 2025-06-15 2025 June Age Group Invite
100 Butterfly LCM 1:06.24 flying 400 Medley Relay (leg 3) 2025-07-25 2025 CA SCS Summer A/G Champs

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

3957 points (6/6 events)

EventTime Points
500 FR SCY 5:13.53 655
200 BK SCY 2:15.23 507
200 BR SCY 2:15.90 717
200 FL SCY 2:05.70 666
200 IM SCY 2:03.48 718
400 IM SCY 4:28.73 694

IMR 17-18 · SCY

3253 points (5/5 events)

EventTime Points
200 FR SCY 1:53.63 685
100 BK SCY 1:01.29 507
100 BR SCY 1:02.67 713
100 FL SCY 57.25 630
200 IM SCY 2:03.48 718

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

PR splits

100 Freestyle SCY 52.07

25.21
26.86

Front half 25.21s · back half 26.86s

200 Freestyle SCY 1:53.63

26.35
29.20
29.45
28.63

Front half 55.55s · back half 58.08s

500 Freestyle SCY 5:13.53

28.69
31.54
32.01
31.94
32.67
31.81
31.89
32.35
30.96
29.67

Front half 156.85s · back half 156.68s

1000 Freestyle SCY 10:52.66

29.85
31.81
31.92
32.25
32.62
32.65
33.77
33.12
34.18
34.75
32.39
32.80
33.23
33.58
33.00
32.38
32.84
33.15
31.63
30.74

Front half 326.92s · back half 325.74s

100 Backstroke SCY 1:01.29

30.02
31.27

Front half 30.02s · back half 31.27s

200 Backstroke SCY 2:15.23

32.59
34.60
34.73
33.31

Front half 67.19s · back half 68.04s

100 Breaststroke SCY 1:02.67

29.80
32.87

Front half 29.80s · back half 32.87s

200 Breaststroke SCY 2:15.90

31.40
34.69
34.44
35.37

Front half 66.09s · back half 69.81s

100 Butterfly SCY 57.25

26.87
30.38

Front half 26.87s · back half 30.38s

200 Butterfly SCY 2:05.70

28.66
32.36
32.11
32.57

Front half 61.02s · back half 64.68s

100 Individual Medley SCY 59.00

28.88
30.12

Front half 28.88s · back half 30.12s

200 Individual Medley SCY 2:03.48

26.16
33.76
33.90
29.66

Front half 59.92s · back half 63.56s

400 Individual Medley SCY 4:28.73

28.29
32.21
36.85
36.19
35.33
36.90
32.06
30.90

Front half 133.54s · back half 135.19s

100 Freestyle LCM 1:02.00

29.43
32.57

Front half 29.43s · back half 32.57s

200 Freestyle LCM 2:16.11

31.76
34.30
35.52
34.53

Front half 66.06s · back half 70.05s

200 Backstroke LCM 2:59.08

41.52
44.58
46.63
46.35

Front half 86.10s · back half 92.98s

200 Breaststroke LCM 2:42.82

35.59
41.90
42.61
42.72

Front half 77.49s · back half 85.33s

100 Butterfly LCM 1:07.50

31.40
36.10

Front half 31.40s · back half 36.10s

200 Butterfly LCM 2:30.21

33.56
37.87
39.05
39.73

Front half 71.43s · back half 78.78s

200 Individual Medley LCM 2:26.27

31.42
40.81
40.21
33.83

Front half 72.23s · back half 74.04s

400 Individual Medley LCM 5:19.08

32.95
37.88
44.14
43.70
42.33
44.89
36.79
36.40

Front half 158.67s · back half 160.41s

Reaction time

fastest 0.62s average 0.625s slowest 0.63s 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.

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 23.97 5 swims
100 Freestyle SCY 52.07 7 swims
200 Freestyle SCY 1:53.63 4 swims
500 Freestyle SCY 5:13.53 2 swims
1000 Freestyle SCY 10:52.66 2 swims
50 Backstroke SCY 28.77 2 swims
100 Backstroke SCY 1:01.29 6 swims
200 Backstroke SCY 2:15.23 2 swims
50 Breaststroke SCY 28.57 7 swims
100 Breaststroke SCY 1:02.67 9 swims
200 Breaststroke SCY 2:15.90 8 swims
50 Butterfly SCY 25.78 2 swims
100 Butterfly SCY 57.25 8 swims
200 Butterfly SCY 2:05.70 8 swims
100 Individual Medley SCY 59.00 1 swim
200 Individual Medley SCY 2:03.48 9 swims
400 Individual Medley SCY 4:28.73 7 swims
50 Freestyle LCM 27.36 3 swims
100 Freestyle LCM 1:02.00 1 swim
200 Freestyle LCM 2:16.11 2 swims
50 Backstroke LCM 33.62 2 swims
100 Backstroke LCM 1:11.18 2 swims
200 Backstroke LCM 2:59.08 1 swim
50 Breaststroke LCM 34.30 2 swims
100 Breaststroke LCM 1:14.61 5 swims
200 Breaststroke LCM 2:42.82 5 swims
50 Butterfly LCM 29.04 1 swim
100 Butterfly LCM 1:07.50 4 swims
200 Butterfly LCM 2:30.21 2 swims
200 Individual Medley LCM 2:26.27 5 swims
400 Individual Medley LCM 5:19.08 1 swim