swimstats

Yibo Song

Mage 12FLGSC

108 plausible swims · 17 meets · 2024-02-03 → 2026-10-11

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 30.56 B+0.07s to BB·+8.27s to Sectionals 2026-10-11 2026 FAST Pumpkin Plungevenue
100 Freestyle SCY 1:09.83 B+3.44s to BB·+21.54s to Sectionals 2026-01-31 2026 FAST February Helping Hands Invitevenue
200 Freestyle SCY 2:30.12 B+5.23s to BB·+44.33s to Sectionals 2026-10-11 2026 FAST Pumpkin Plungevenue
50 Backstroke SCY 34.95 BB+2.26s to A·+9.26s to Sectionals 2026-10-10 2026 FAST Pumpkin Plungevenue
100 Backstroke SCY 1:16.62 B+0.93s to BB·+21.53s to Sectionals 2026-10-11 2026 FAST Pumpkin Plungevenue
50 Breaststroke SCY 37.35 BB+0.66s to A·+7.86s to Sectionals 2026-03-07 2026 Florida Swimming FLAGS NORTHvenue
100 Breaststroke SCY 1:21.78 BB+3.39s to A·+19.09s to Sectionals 2026-10-10 2026 FAST Pumpkin Plungevenue
200 Breaststroke SCY 3:05.74 B+3.35s to BB·+46.45s to Sectionals 2025-12-07 2025 Speedo Gator Holiday Classicvenue
50 Butterfly SCY 33.72 BB+2.53s to A·+9.43s to Sectionals 2026-10-10 2026 FAST Pumpkin Plungevenue
100 Butterfly SCY 1:20.57 B+4.48s to BB·+27.88s to Sectionals 2026-10-11 2026 FAST Pumpkin Plungevenue
100 Individual Medley SCY 1:16.68 B+0.79s to BB 2026-01-31 2026 FAST February Helping Hands Invitevenue
200 Individual Medley SCY 2:40.32 BB+8.03s to A·+40.93s to Sectionals 2026-10-10 2026 FAST Pumpkin Plungevenue
50 Freestyle LCM 35.55 B+0.76s to BB·+9.96s to Sectionals 2026-03-28 EAJ Spring into Long Course 2026venue
100 Freestyle LCM 1:25.22 +3.13s to B·+29.93s to Sectionals 2025-06-08 2025 MAKOS Summer Splashvenue
200 Freestyle LCM 2:48.59 B+2.20s to BB·+47.70s to Sectionals 2026-03-28 EAJ Spring into Long Course 2026venue
50 Backstroke LCM 41.73 B+0.54s to BB·+11.54s to Sectionals 2026-07-11 2026 FL Summer Age Group Championshipsvenue
100 Backstroke LCM 1:33.33 B+3.74s to BB·+28.84s to Sectionals 2025-06-08 2025 MAKOS Summer Splashvenue
50 Breaststroke LCM 42.68 BB+0.69s to A·+8.49s to Sectionals 2026-07-09 2026 FL Summer Age Group Championshipsvenue
100 Breaststroke LCM 1:34.15 BB+2.86s to A·+21.76s to Sectionals 2026-07-11 2026 FL Summer Age Group Championshipsvenue
200 Breaststroke LCM 3:22.26 BB+6.87s to A·+41.87s to Sectionals 2026-05-16 2026 FAST May Invitevenue
50 Butterfly LCM 40.54 B+1.85s to BB·+12.75s to Sectionals 2026-05-17 2026 FAST May Invitevenue
100 Butterfly LCM 1:32.04 B+4.75s to BB·+31.55s to Sectionals 2026-05-16 2026 FAST May Invitevenue
200 Individual Medley LCM 3:07.04 BB+12.85s to A·+49.35s to Sectionals 2026-03-29 EAJ Spring into Long Course 2026venue

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.

Fastest relay legs

LegCourseTime StartRelayDateMeet
50 Freestyle SCY 17.48 flying 200 Medley Relay (leg 4) 2025-01-12 2025 FAST Polar Bear Plunge
50 Freestyle SCY 30.61 flying 200 Free Relay (leg 3) 2026-01-31 2026 FAST February Helping Hands Invite
50 Breaststroke SCY 38.14 flying 200 Medley Relay (leg 2) 2026-02-01 2026 FAST February Helping Hands Invite
50 Butterfly SCY 51.46 flying 200 Medley Relay (leg 3) 2024-02-04 2024 FAST February Invite
50 Freestyle LCM 36.50 flat 200 Free Relay 2025-06-22 2025 FAST Independence Invitational
50 Freestyle LCM 34.80 flying 200 Free Relay (leg 2) 2026-07-10 2026 FL Summer Age Group Championships
50 Breaststroke LCM 42.32 flying 200 Medley Relay (leg 2) 2026-07-09 2026 FL Summer Age Group Championships
100 Breaststroke LCM 1:34.84 flying 400 Medley Relay (leg 2) 2026-07-10 2026 FL Summer Age Group Championships
50 Butterfly LCM 39.41 flying 200 Medley Relay (leg 3) 2025-06-21 2025 FAST Independence Invitational

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 · SCY

1990 points (4/5 events — incomplete)

EventTime Points
100 BK SCY 1:16.62 468
100 BR SCY 1:21.78 569
100 FL SCY 1:20.57 394
200 IM SCY 2:40.32 559
500 FR SCY— 0

IMR 11-12 · SCY

2596 points (5/5 events)

EventTime Points
200 FR SCY 2:30.12 473
50 BK SCY 34.95 524
50 BR SCY 37.35 599
50 FL SCY 33.72 495
100 IM SCY 1:16.68 505

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

PR splits

100 Freestyle SCY 1:09.83 RT 0.65s

32.97
36.86

Front half 32.97s · back half 36.86s

200 Freestyle SCY 2:30.12

33.80
39.14
40.10
37.08

Front half 72.94s · back half 77.18s

100 Backstroke SCY 1:16.62

38.37
38.25

Front half 38.37s · back half 38.25s

100 Breaststroke SCY 1:21.78

38.37
43.41

Front half 38.37s · back half 43.41s

200 Breaststroke SCY 3:05.74

42.66
47.92
49.14
46.02

Front half 90.58s · back half 95.16s

100 Butterfly SCY 1:20.57

35.92
44.65

Front half 35.92s · back half 44.65s

100 Individual Medley SCY 1:16.68 RT 0.56s

36.48
40.20

Front half 36.48s · back half 40.20s

200 Individual Medley SCY 2:40.32

36.18
41.27
46.37
36.50

Front half 77.45s · back half 82.87s

200 Freestyle LCM 2:48.59

36.98
44.11
44.82
42.68

Front half 81.09s · back half 87.50s

100 Breaststroke LCM 1:34.15

45.03
49.12

Front half 45.03s · back half 49.12s

200 Breaststroke LCM 3:22.26

46.20
50.75
54.37
50.94

Front half 96.95s · back half 105.31s

100 Butterfly LCM 1:32.04

43.46
48.58

Front half 43.46s · back half 48.58s

200 Individual Medley LCM 3:07.04

42.72
50.41
52.03
41.88

Front half 93.13s · back half 93.91s

Reaction time

fastest 0.49s average 0.718s slowest 1.49s 28 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 30.56 9 swims
100 Freestyle SCY 1:09.83 6 swims
200 Freestyle SCY 2:30.12 4 swims
50 Backstroke SCY 34.95 4 swims
100 Backstroke SCY 1:16.62 5 swims
50 Breaststroke SCY 37.35 10 swims
100 Breaststroke SCY 1:21.78 10 swims
200 Breaststroke SCY 3:05.74 2 swims
50 Butterfly SCY 33.72 4 swims
100 Butterfly SCY 1:20.57 1 swim
100 Individual Medley SCY 1:16.68 5 swims
200 Individual Medley SCY 2:40.32 6 swims
50 Freestyle LCM 35.55 5 swims
100 Freestyle LCM 1:25.22 3 swims
200 Freestyle LCM 2:48.59 3 swims
50 Backstroke LCM 41.73 4 swims
100 Backstroke LCM 1:33.33 2 swims
50 Breaststroke LCM 42.68 5 swims
100 Breaststroke LCM 1:34.15 7 swims
200 Breaststroke LCM 3:22.26 3 swims
50 Butterfly LCM 40.54 5 swims
100 Butterfly LCM 1:32.04 1 swim
200 Individual Medley LCM 3:07.04 4 swims