swimstats

Jefferson Wu

Mage 12CTMRNECRA

230 plausible swims · 33 meets · 2024-09-28 → 2026-08-02

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 28.76 BB+0.67s to A·+6.37s to Sectionals 2026-07-30 2026 NE CRA Prelim/final SCY meet
100 Freestyle SCY 1:09.23 B+2.84s to BB·+20.74s to Sectionals 2026-03-15 2026 NE CRA End of Season March Invitevenue
200 Freestyle SCY 2:25.89 B+1.00s to BB·+39.60s to Sectionals 2026-07-31 2026 NE CRA Prelim/final SCY meetvenue
500 Freestyle SCY 6:44.23 B+14.24s to BB·+116.84s to Sectionals 2026-07-30 2026 NE CRA Prelim/final SCY meetvenue
50 Backstroke SCY 33.92 BB+1.23s to A·+10.23s to Futures 2026-07-30 2026 NE CRA Prelim/final SCY meet
100 Backstroke SCY 1:14.79 BB+5.50s to A·+20.30s to Sectionals 2026-07-31 2026 NE CRA Prelim/final SCY meetvenue
50 Breaststroke SCY 38.71 BB+2.02s to A·+12.42s to Futures 2026-07-30 2026 NE CRA Prelim/final SCY meet
100 Breaststroke SCY 1:24.35 BB+5.96s to A·+22.86s to Sectionals 2026-07-31 2026 NE CRA Prelim/final SCY meetvenue
200 Breaststroke SCY 2:59.46 BB+11.07s to A·+44.47s to Sectionals 2026-08-02 2026 NE CRA Prelim/final SCY meetvenue
50 Butterfly SCY 34.71 B+0.52s to BB·+11.82s to Futures 2026-03-13 2026 NE CRA End of Season March Invitational
100 Butterfly SCY 1:18.57 B+2.48s to BB·+25.38s to Sectionals 2026-08-01 2026 NE CRA Prelim/final SCY meetvenue
100 Individual Medley SCY 1:13.20 BB+3.21s to A 2026-08-02 2026 NE CRA Prelim/final SCY meetvenue
200 Individual Medley SCY 2:52.15 B+6.36s to BB·+52.76s to Sectionals 2026-03-14 2026 NE CRA End of Season March Invitevenue
400 Individual Medley SCY 6:17.24 B+26.75s to BB·+122.15s to Sectionals 2026-03-13 2026 NE CRA End of Season March Invitevenue
50 Freestyle LCM 32.29 BB+0.20s to A·+6.80s to Sectionals 2026-01-01 2026 ne sun summer solstice results
100 Freestyle LCM 1:15.55 BB+5.16s to A·+20.06s to Sectionals 2026-07-10 2026 NE NSSC July 10-12 Trials Finals @ Colby
200 Freestyle LCM 2:51.23 B+4.84s to BB·+49.94s to Sectionals 2026-01-01 2026 ne sun summer solstice results
400 Freestyle LCM 6:15.96 B+21.97s to BB·+118.37s to Sectionals 2026-05-08 2026 NE CRA MIT Team Specialty LC Meetvenue
50 Backstroke LCM 38.60 BB+0.81s to A·+10.71s to Futures 2026-05-15 WHAT May Trials/Finalsvenue
100 Backstroke LCM 1:29.07 BB+7.18s to A·+27.08s to Sectionals 2026-05-09 2026 NE CRA MIT Team Specialty LC Meetvenue
200 Backstroke LCM 3:05.54 BB+11.55s to A·+50.75s to Sectionals 2026-01-01 2026 ne sun summer solstice results
50 Breaststroke LCM 43.62 BB+1.63s to A·+12.73s to Futures 2026-05-09 2026 NE CRA MIT Team Specialty LC Meetvenue
100 Breaststroke LCM 1:31.79 BB+0.50s to A·+22.10s to Sectionals 2026-05-15 WHAT May Trials/Finalsvenue
200 Breaststroke LCM 3:27.60 BB+12.21s to A·+55.01s to Sectionals 2026-05-10 2026 NE CRA MIT Team Specialty LC Meetvenue
50 Butterfly LCM 38.61 BB+3.32s to A·+12.32s to Futures 2026-01-01 2026 ne sun summer solstice results
100 Butterfly LCM 1:31.65 B+4.36s to BB·+31.46s to Sectionals 2026-05-09 2026 NE CRA MIT Team Specialty LC Meetvenue
200 Individual Medley LCM 3:10.29 B+0.70s to BB·+54.10s to Sectionals 2026-06-26 2026 NE SUN Summer Solsticefast pool

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.

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 29.00 flying 200 Free Relay (leg 2) 2026-08-02 2026 NE CRA Prelim/final SCY meet
50 Freestyle SCY 31.40 flying 200 Medley Relay (leg 4) 2025-08-01 2025 NE CRA August End of Season Invite
50 Breaststroke SCY 38.65 flying 200 Medley Relay (leg 2) 2026-07-31 2026 NE CRA Prelim/final SCY meet

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 11-12 · LCM

2468 points (5/5 events)

EventTime Points
400 FR LCM 6:15.96 439
100 BK LCM 1:29.07 493
100 BR LCM 1:31.79 637
100 FL LCM 1:31.65 404
200 IM LCM 3:10.29 495

IMR 11-12 · SCY

2662 points (5/5 events)

EventTime Points
200 FR SCY 2:25.89 515
50 BK SCY 33.92 574
50 BR SCY 38.71 538
50 FL SCY 34.71 454
100 IM SCY 1:13.20 581

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

PR splits

100 Freestyle SCY 1:09.23

32.61
36.62

Front half 32.61s · back half 36.62s

200 Freestyle SCY 2:25.89

32.80
36.92
38.26
37.91

Front half 69.72s · back half 76.17s

500 Freestyle SCY 6:44.23

33.96
37.05
38.72
41.09
41.39
42.37
42.98
42.52
42.67
41.48

Front half 192.21s · back half 212.02s

100 Backstroke SCY 1:14.79

36.46
38.33

Front half 36.46s · back half 38.33s

100 Breaststroke SCY 1:24.35

40.64
43.71

Front half 40.64s · back half 43.71s

200 Breaststroke SCY 2:59.46

41.38
45.91
47.52
44.65

Front half 87.29s · back half 92.17s

100 Butterfly SCY 1:18.57

35.84
42.73

Front half 35.84s · back half 42.73s

100 Individual Medley SCY 1:13.20

33.79
39.41

Front half 33.79s · back half 39.41s

200 Individual Medley SCY 2:52.15

36.46
42.25
50.84
42.60

Front half 78.71s · back half 93.44s

400 Individual Medley SCY 6:17.24

37.90
49.82
46.60
46.42
53.20
52.46
47.58
43.26

Front half 180.74s · back half 196.50s

200 Freestyle LCM 2:51.23 split/total mismatch

38.70
3.76
1.72
1.71

Front half 42.46s · back half 128.77s

400 Freestyle LCM 6:15.96

81.43
95.45
101.62
97.46

Front half 176.88s · back half 199.08s

200 Backstroke LCM 3:05.54 split/total mismatch

43.18
46.27
48.12
47.97

200 Breaststroke LCM 3:27.60

99.64
107.96

Front half 99.64s · back half 107.96s

200 Individual Medley LCM 3:10.29

41.82
47.66
56.26
44.55

Front half 89.48s · back half 100.81s

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 28.76 21 swims
100 Freestyle SCY 1:09.23 17 swims
200 Freestyle SCY 2:25.89 8 swims
500 Freestyle SCY 6:44.23 3 swims
50 Backstroke SCY 33.92 9 swims
100 Backstroke SCY 1:14.79 11 swims
50 Breaststroke SCY 38.71 21 swims
100 Breaststroke SCY 1:24.35 20 swims
200 Breaststroke SCY 2:59.46 10 swims
50 Butterfly SCY 34.71 10 swims
100 Butterfly SCY 1:18.57 6 swims
100 Individual Medley SCY 1:13.20 9 swims
200 Individual Medley SCY 2:52.15 8 swims
400 Individual Medley SCY 6:17.24 4 swims
50 Freestyle LCM 32.29 10 swims
100 Freestyle LCM 1:15.55 6 swims
200 Freestyle LCM 2:51.23 4 swims
400 Freestyle LCM 6:15.96 1 swim
50 Backstroke LCM 38.60 8 swims
100 Backstroke LCM 1:29.07 4 swims
200 Backstroke LCM 3:05.54 6 swims
50 Breaststroke LCM 43.62 7 swims
100 Breaststroke LCM 1:31.79 11 swims
200 Breaststroke LCM 3:27.60 4 swims
50 Butterfly LCM 38.61 4 swims
100 Butterfly LCM 1:31.65 1 swim
200 Individual Medley LCM 3:10.29 3 swims