swimstats

Ruthie Zhong

Fage 12IEPNWEST

170 plausible swims · 33 meets · 2024-01-27 → 2026-10-17

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 30.31 BB+0.92s to A·+4.22s to Sectionals 2026-09-27 2026 PN IST Sockeye Sprints- Approvedvenue
100 Freestyle SCY 1:03.25 A+1.86s to AA·+6.76s to Sectionals 2024-11-28 1553744
200 Freestyle SCY 2:31.81 B+0.12s to BB·+29.42s to Sectionals 2026-02-08 2026 PN IST Feb Winter Invitational-Approvedvenue
500 Freestyle SCY 6:40.02 BB+25.13s to A·+70.63s to Sectionals 2026-10-17 2026 PN WEST October Freestyle-Approvedvenue
1000 Freestyle SCY 13:32.92 BB+39.13s to A·+128.73s to Sectionals 2026-10-17 2026 PN WEST October Freestyle-Approvedvenue
1650 Freestyle SCY 22:24.89 BB+52.80s to A·+198.20s to Sectionals 2026-10-17 2026 PN WEST October Freestyle-Approvedvenue
50 Backstroke SCY 36.90 B+0.81s to BB·+10.61s to Futures 2026-09-26 2026 PN IST Sockeye Sprints- Approvedvenue
100 Backstroke SCY 1:18.07 BB+5.08s to A·+16.68s to Sectionals 2026-05-16 2026 PN SRST Pacific Coast Invitational-Appvenue
200 Backstroke SCY 2:56.92 B+9.73s to BB·+43.63s to Sectionals 2025-12-07 2025 PN Fall Divisionals, Division 2venue
50 Breaststroke SCY 42.75 B+1.86s to BB·+12.96s to Futures 2026-09-27 2026 PN IST Sockeye Sprints- Approvedvenue
100 Breaststroke SCY 1:36.39 B+7.00s to BB·+25.80s to Sectionals 2026-01-11 2026 PN WEST IMX Intersquadslow pool
200 Breaststroke SCY 3:29.12 +3.23s to B·+56.33s to Sectionals 2026-02-08 2026 PN IST Feb Winter Invitational-Approvedvenue
50 Butterfly SCY 34.85 B+0.56s to BB·+9.16s to Futures 2026-05-16 2026 PN SRST Pacific Coast Invitational-Appvenue
100 Butterfly SCY 1:06.17 AA+0.68s to AAA·+5.08s to Sectionals 2026-02-16 1705003
100 Individual Medley SCY 1:17.03 BB+3.94s to A 2026-05-17 2026 PN SRST Pacific Coast Invitational-Appvenue
200 Individual Medley SCY 2:46.75 BB+9.06s to A·+30.26s to Sectionals 2026-03-28 2026 PN Spring Showdown, Div 3- Approvedvenue
50 Freestyle LCM 33.78 BB+0.39s to A·+4.19s to Sectionals 2026-07-10 2026 PN Chinook Seattle Age Group Open- Approvenue
100 Freestyle LCM 1:14.79 BB+1.30s to A·+10.40s to Sectionals 2026-07-11 2026 PN Chinook Seattle Age Group Open- Approvenue
200 Freestyle LCM 2:42.00 BB+1.91s to A·+23.01s to Sectionals 2026-07-09 2026 PN Chinook Seattle Age Group Open- Approvenue
50 Backstroke LCM 40.63 BB+2.14s to A·+9.74s to Futures 2026-07-09 2026 PN Chinook Seattle Age Group Open- Approvenue
100 Backstroke LCM 1:28.60 BB+3.81s to A·+17.21s to Sectionals 2026-07-10 2026 PN Chinook Seattle Age Group Open- Approvenue
50 Breaststroke LCM 55.67 +5.88s to B·+20.88s to Futures 2026-05-30 2026 TRI-CITY INVITATIONALvenue
50 Butterfly LCM 39.97 B+1.18s to BB·+10.48s to Futures 2026-07-11 2026 PN Chinook Seattle Age Group Open- Approvenue
100 Butterfly LCM 1:36.46 B+5.87s to BB·+27.17s to Sectionals 2026-05-30 2026 TRI-CITY INVITATIONALvenue
200 Individual Medley LCM 3:06.92 BB+6.23s to A·+29.93s to Sectionals 2026-07-11 2026 PN Chinook Seattle Age Group Open- Approvenue

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 38.74 flat 200 Free Relay 2026-09-26 2026 PN IST Sockeye Sprints- Approved
50 Freestyle SCY 31.34 flying 200 Free Relay (leg 2) 2025-11-23 2025 PN November AGI, Division 4 (WEST)
50 Freestyle SCY 28.59 flying 200 Medley Relay (leg 4) 2025-11-22 2025 PN November AGI, Division 4 (WEST)
100 Freestyle SCY 1:10.98 flying 400 Free Relay (leg 2) 2025-12-14 2025 PN 14&Under Short Course Champs-Approved
50 Backstroke SCY 45.47 flat 200 Medley Relay 2025-03-08 2025 BBST Seize the Day Invitational
50 Freestyle LCM 34.01 flying 200 Free Relay (leg 3) 2026-07-25 2026 PN LC 12&U Championships-Approved
100 Freestyle LCM 1:15.83 flying 400 Medley Relay (leg 4) 2026-07-24 2026 PN LC 12&U Championships-Approved
100 Freestyle LCM 1:17.04 flying 400 Free Relay (leg 4) 2026-07-23 2026 PN LC 12&U Championships-Approved
50 Backstroke LCM 40.05 flat 200 Medley Relay 2026-07-25 2026 PN LC 12&U Championships-Approved

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

2852 points (5/5 events)

EventTime Points
500 FR SCY 6:40.02 549
100 BK SCY 1:18.07 517
100 BR SCY 1:36.39 407
100 FL SCY 1:06.17 814
200 IM SCY 2:46.75 565

IMR 11-12 · LCM

2596 points (5/5 events)

EventTime Points
200 FR LCM 2:42.00 642
50 BK LCM 40.63 565
50 BR LCM 55.67 302
50 FL LCM 39.97 484
200 IM LCM 3:06.92 603

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

PR splits

200 Freestyle SCY 2:31.81 RT 0.65s

33.45
38.67
40.57
39.12

Front half 72.12s · back half 79.69s

500 Freestyle SCY 6:40.02

33.75
72.48
113.00
153.82
195.35
236.13
277.05
318.39
359.13
400.02
441.60
482.22
522.64
563.56
605.23
646.26
687.80
729.61
771.06
812.92
853.64
894.58
936.20
978.09
1019.85
1061.73
1103.32
1145.61
1187.60
1229.09
1269.41
1309.06
400.02

1000 Freestyle SCY 13:32.92

33.75
72.48
113.00
153.82
195.35
236.13
277.05
318.39
359.13
400.02
441.60
482.22
522.64
563.56
605.23
646.26
687.80
729.61
771.06
812.92
853.64
894.58
936.20
978.09
1019.85
1061.73
1103.32
1145.61
1187.60
1229.09
1269.41
1309.06
812.92

1650 Freestyle SCY 22:24.89

33.75
38.73
40.52
40.82
41.53
40.78
40.92
41.34
40.74
40.89
41.58
40.62
40.42
40.92
41.67
41.03
41.54
41.81
41.45
41.86
40.72
40.94
41.62
41.89
41.76
41.88
41.59
42.29
41.99
41.49
40.32
39.65
35.83

100 Backstroke SCY 1:18.07 · 4.0 min after 50 Butterfly

38.06
40.01

Front half 38.06s · back half 40.01s

200 Backstroke SCY 2:56.92

41.88
45.43
46.26
43.35

Front half 87.31s · back half 89.61s

100 Breaststroke SCY 1:36.39

46.20
50.19

Front half 46.20s · back half 50.19s

200 Breaststroke SCY 3:29.12 RT 0.64s

46.37
53.75
54.24
54.76

Front half 100.12s · back half 109.00s

100 Individual Medley SCY 1:17.03 · 5.5 min after 50 Freestyle

36.67
40.36

Front half 36.67s · back half 40.36s

200 Individual Medley SCY 2:46.75

36.78
41.75
51.84
36.38

Front half 78.53s · back half 88.22s

200 Freestyle LCM 2:42.00

77.92
84.08

Front half 77.92s · back half 84.08s

200 Individual Medley LCM 3:06.92

88.51
98.41

Front half 88.51s · back half 98.41s

Reaction time

fastest 0.48s average 0.610s slowest 0.78s 15 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 30.31 17 swims
100 Freestyle SCY 1:03.25 20 swims
200 Freestyle SCY 2:31.81 4 swims
500 Freestyle SCY 6:40.02 3 swims
1000 Freestyle SCY 13:32.92 1 swim
1650 Freestyle SCY 22:24.89 1 swim
50 Backstroke SCY 36.90 13 swims
100 Backstroke SCY 1:18.07 7 swims
200 Backstroke SCY 2:56.92 1 swim
50 Breaststroke SCY 42.75 16 swims
100 Breaststroke SCY 1:36.39 10 swims
200 Breaststroke SCY 3:29.12 1 swim
50 Butterfly SCY 34.85 12 swims
100 Butterfly SCY 1:06.17 6 swims
100 Individual Medley SCY 1:17.03 18 swims
200 Individual Medley SCY 2:46.75 7 swims
50 Freestyle LCM 33.78 6 swims
100 Freestyle LCM 1:14.79 4 swims
200 Freestyle LCM 2:42.00 4 swims
50 Backstroke LCM 40.63 3 swims
100 Backstroke LCM 1:28.60 2 swims
50 Breaststroke LCM 55.67 2 swims
50 Butterfly LCM 39.97 4 swims
100 Butterfly LCM 1:36.46 1 swim
200 Individual Medley LCM 3:06.92 3 swims