swimstats

Yelei Xu

Fage 11MAMDVAWVMAC

255 plausible swims · 39 meets · 2022-09-25 → 2026-07-26

Personal records

EventCourseBest CutDateMeet
25 Freestyle SCY 18.10 2023-09-24 2023 MAC/FSC 10 & U Pentathlon Dual Meetslow pool
50 Freestyle SCY 31.86 BB+1.37s to A·+7.07s to Sectionals 2026-02-14 2026 MAC Fabulous February 'B' & Mini Meet
100 Freestyle SCY 1:10.37 BB+3.78s to A·+17.28s to Sectionals 2026-02-14 2026 MAC Fabulous February 'B' & Mini Meet -venue
200 Freestyle SCY 2:41.90 B+4.81s to BB·+46.91s to Sectionals 2025-12-06 2025 NBAC Holiday Invitationalvenue
500 Freestyle SCY 7:28.16 B+26.57s to BB·+139.37s to Sectionals 2026-01-09 EST SPEEDO Mid-Winter Invite
25 Backstroke SCY 22.61 2023-09-24 2023 MAC/FSC 10 & U Pentathlon Dual Meetslow pool
50 Backstroke SCY 37.00 BB+2.21s to A·+10.71s to Futures 2025-09-26 RAC First Splash 2025
100 Backstroke SCY 1:23.41 BB+7.02s to A·+24.12s to Sectionals 2025-01-25 2025 MAC Robert J. Hogan Memorial Mini Meetvenue
200 Backstroke SCY 2:52.12 BB+9.53s to A·+43.23s to Sectionals 2026-02-14 2026 MAC Fabulous February 'B' & Mini Meet -venue
25 Breaststroke SCY 27.67 2023-09-24 2023 MAC/FSC 10 & U Pentathlon Dual Meetslow pool
50 Breaststroke SCY 41.89 BB+2.90s to A·+12.10s to Futures 2026-02-14 2026 MAC Fabulous February 'B' & Mini Meet
100 Breaststroke SCY 1:32.14 BB+6.65s to A·+23.95s to Sectionals 2026-01-09 EST SPEEDO Mid-Winter Invite
25 Butterfly SCY 22.16 2023-09-24 2023 MAC/FSC 10 & U Pentathlon Dual Meetslow pool
50 Butterfly SCY 33.99 BB+0.60s to A·+8.30s to Futures 2026-03-14 2026 Speedo Maryland Junior Championship - Sivenue
100 Butterfly SCY 1:28.72 B+5.23s to BB·+30.23s to Sectionals 2026-01-09 EST SPEEDO Mid-Winter Invite
100 Individual Medley SCY 1:19.60 BB+3.61s to A 2026-02-15 2026 MAC Fabulous February 'B' & Mini Meet -venue
200 Individual Medley SCY 4:04.09 +51.30s to B·+113.40s to Sectionals 2024-01-27 2024 MAC Robert J. Hogan Memorial Mini Meetvenue
50 Freestyle LCM 33.98 A+0.59s to AA·+5.69s to Sectionals 2026-06-30 Chargers Mid Season Long Course Invitational
100 Freestyle LCM 1:14.33 A+1.04s to AA·+13.64s to Sectionals 2026-07-26 2026 Maryland Long Course Junior Championshipvenue
200 Freestyle LCM 2:54.22 BB+8.83s to A·+43.33s to Sectionals 2026-06-30 Chargers Mid Season Long Course Invitational
50 Backstroke LCM 41.68 BB+1.59s to A·+10.79s to Futures 2026-06-08 Chargers Mid Season Long Course Invitational
100 Backstroke LCM 1:28.43 A+3.44s to AA·+20.54s to Sectionals 2026-06-30 Chargers Mid Season Long Course Invitational
50 Breaststroke LCM 46.05 BB+1.16s to A·+11.26s to Futures 2026-07-26 2026 Maryland Long Course Junior Championshipvenue
100 Breaststroke LCM 1:40.06 BB+1.27s to A·+22.17s to Sectionals 2026-06-08 Chargers Mid Season Long Course Invitational
50 Butterfly LCM 37.21 A+1.32s to AA·+7.72s to Futures 2026-06-30 Chargers Mid Season Long Course Invitational
100 Butterfly LCM 1:36.81 B+1.72s to BB·+30.52s to Sectionals 2026-06-08 Chargers Mid Season Long Course Invitational
200 Individual Medley LCM 3:16.16 BB+7.07s to A·+47.77s to Sectionals 2026-06-30 Chargers Mid Season Long Course Invitational

Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.

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 32.17 flat 200 Free Relay 2025-12-05 2025 NBAC Holiday Invitational
50 Freestyle SCY 31.95 flying 200 Free Relay (leg 2) 2026-03-14 2026 Speedo Maryland Junior Championship - Si
50 Backstroke SCY 40.81 flat 200 Medley Relay 2025-03-16 2025 MD LSC / NBAC JR Champs - Site 1
50 Butterfly SCY 33.47 flying 200 Medley Relay (leg 3) 2026-03-15 2026 Speedo Maryland Junior Championship - Si

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

2018 points (4/5 events — incomplete)

EventTime Points
100 BK LCM 1:28.43 560
100 BR LCM 1:40.06 546
100 FL LCM 1:36.81 390
200 IM LCM 3:16.16 522
400 FR LCM— 0

IMR 11-12 · LCM

2696 points (5/5 events)

EventTime Points
200 FR LCM 2:54.22 516
50 BK LCM 41.68 523
50 BR LCM 46.05 535
50 FL LCM 37.21 600
200 IM LCM 3:16.16 522

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

PR splits

100 Freestyle SCY 1:10.37

33.94
36.43

Front half 33.94s · back half 36.43s

200 Freestyle SCY 2:41.90

35.68
41.01
42.81
42.40

Front half 76.69s · back half 85.21s

500 Freestyle SCY 7:28.16 split/total mismatch

36.76
43.08
45.59
46.00
46.02
46.84
46.46
46.71
45.93
44.77

100 Backstroke SCY 1:23.41

40.43
42.98

Front half 40.43s · back half 42.98s

200 Backstroke SCY 2:52.12

41.16
43.14
43.65
44.17

Front half 84.30s · back half 87.82s

100 Breaststroke SCY 1:32.14 split/total mismatch

44.00
4.14

Front half 44.00s · back half 48.14s

100 Butterfly SCY 1:28.72 split/total mismatch

40.40
7.92

Front half 40.40s · back half 48.32s

100 Individual Medley SCY 1:19.60

35.66
43.94

Front half 35.66s · back half 43.94s

200 Individual Medley SCY 4:04.09

55.60
61.15
68.76
58.58

Front half 116.75s · back half 127.34s

100 Freestyle LCM 1:14.33

34.26
40.07

Front half 34.26s · back half 40.07s

200 Freestyle LCM 2:54.22 split/total mismatch

37.72
44.43
46.71
45.36

100 Backstroke LCM 1:28.43 split/total mismatch

43.05
2.33

Front half 43.05s · back half 45.38s

100 Breaststroke LCM 1:40.06 split/total mismatch

47.30
5.46

Front half 47.30s · back half 52.76s

100 Butterfly LCM 1:36.81 split/total mismatch

44.08
8.65

Front half 44.08s · back half 52.73s

200 Individual Medley LCM 3:16.16 split/total mismatch

40.66
52.56
56.10
46.84

Reaction time

fastest 0.62s average 0.635s slowest 0.65s 2 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.

25 Freestyle SCY 18.10 9 swims
50 Freestyle SCY 31.86 19 swims
100 Freestyle SCY 1:10.37 16 swims
200 Freestyle SCY 2:41.90 5 swims
500 Freestyle SCY 7:28.16 1 swim
25 Backstroke SCY 22.61 8 swims
50 Backstroke SCY 37.00 24 swims
100 Backstroke SCY 1:23.41 11 swims
200 Backstroke SCY 2:52.12 4 swims
25 Breaststroke SCY 27.67 10 swims
50 Breaststroke SCY 41.89 17 swims
100 Breaststroke SCY 1:32.14 7 swims
25 Butterfly SCY 22.16 10 swims
50 Butterfly SCY 33.99 14 swims
100 Butterfly SCY 1:28.72 3 swims
100 Individual Medley SCY 1:19.60 17 swims
200 Individual Medley SCY 4:04.09 2 swims
50 Freestyle LCM 33.98 10 swims
100 Freestyle LCM 1:14.33 9 swims
200 Freestyle LCM 2:54.22 5 swims
50 Backstroke LCM 41.68 8 swims
100 Backstroke LCM 1:28.43 11 swims
50 Breaststroke LCM 46.05 10 swims
100 Breaststroke LCM 1:40.06 6 swims
50 Butterfly LCM 37.21 6 swims
100 Butterfly LCM 1:36.81 5 swims
200 Individual Medley LCM 3:16.16 3 swims