swimstats

Ziqi Sun

Fage 12CCHIMTPCPCSRVAUN

138 plausible swims · 20 meets · 2025-01-01 → 2026-08-08

Personal records

EventCourseBest CutDateMeet
50 Freestyle SCY 28.50 A+0.31s to AA·+2.41s to Sectionals 2026-01-31 Zone 2 Winter Championship Meetvenue
100 Freestyle SCY 59.50 AA+0.81s to AAA·+3.01s to Sectionals 2026-01-31 Zone 2 Winter Championship Meetvenue
200 Freestyle SCY 2:01.32 AAAA·Sectionals ✓+9.03s to Futures 2026-03-20 SCY Spring Age Group Championshipsvenue
500 Freestyle SCY 5:17.45 AAAA·Sectionals ✓+14.86s to Futures 2026-03-21 SCY Spring Age Group Championshipsvenue
1000 Freestyle SCY 10:49.99 AAAA·Sectionals ✓+29.50s to Futures 2026-04-12 2026 Far Western SC Hosted By SCSCvenue
1650 Freestyle SCY 18:06.91 AAAA·Sectionals ✓+52.52s to Futures 2026-04-09 2026 Far Western SC Hosted By SCSCvenue
100 Backstroke SCY 1:08.27 AA+2.08s to AAA·+6.88s to Sectionals 2026-02-01 Zone 2 Winter Championship Meetvenue
200 Backstroke SCY 2:18.93 AAA+3.84s to AAAA·+5.64s to Sectionals 2026-04-11 2026 Far Western SC Hosted By SCSCvenue
50 Breaststroke SCY 37.43 A+1.24s to AA·+7.64s to Futures 2026-03-08 SRVA Last Chance Meet B/BB+venue
100 Breaststroke SCY 1:18.49 AA+3.40s to AAA·+7.90s to Sectionals 2026-03-07 SRVA Last Chance Meet B/BB+venue
200 Breaststroke SCY 2:45.85 AA+4.06s to AAA·+13.06s to Sectionals 2026-02-21 Pacific Swim SCY C/B/BB+ Meet hosted by TERAvenue
100 Butterfly SCY 1:07.04 AA+1.55s to AAA·+5.95s to Sectionals 2026-02-01 Zone 2 Winter Championship Meetvenue
200 Butterfly SCY 2:22.27 AAA+4.68s to AAAA·+6.08s to Sectionals 2026-03-22 SCY Spring Age Group Championshipsvenue
100 Individual Medley SCY 1:09.47 AA+2.48s to AAA 2026-02-21 Pacific Swim SCY C/B/BB+ Meet hosted by TERAvenue
200 Individual Medley SCY 2:22.16 AAA+4.17s to AAAA·+5.67s to Sectionals 2026-04-12 2026 Far Western SC Hosted By SCSCvenue
400 Individual Medley SCY 4:53.00 AAAA·+1.41s to Sectionals 2026-03-21 SCY Spring Age Group Championshipsvenue
50 Freestyle LCM 31.68 AA+0.99s to AAA·+2.09s to Sectionals 2026-07-19 2026 Adam Szmidt Memorial PC Summer AG Champsvenue
100 Freestyle LCM 1:05.71 AAA+1.42s to AAAA·+1.32s to Sectionals 2026-07-19 2026 Adam Szmidt Memorial PC Summer AG Champsvenue
200 Freestyle LCM 2:16.73 AAAA·Sectionals ✓+8.94s to Futures 2026-07-17 2026 Adam Szmidt Memorial PC Summer AG Champsvenue
400 Freestyle LCM 4:38.95 AAAA·Sectionals ✓+10.16s to Futures 2026-07-18 2026 Adam Szmidt Memorial PC Summer AG Champsvenue
800 Freestyle LCM 9:39.53 AAAA·Sectionals ✓+25.74s to Futures 2026-07-17 2026 Adam Szmidt Memorial PC Summer AG Champsvenue
1500 Freestyle LCM 18:15.54 AAAA·Sectionals ✓+35.35s to Futures 2026-07-19 2026 Adam Szmidt Memorial PC Summer AG Champsvenue
50 Backstroke LCM 36.32 AA+1.03s to AAA·+5.43s to Futures 2026-06-27 NVST Summer Plunge 2026 -venue
100 Backstroke LCM 1:17.96 AA+1.07s to AAA·+6.57s to Sectionals 2026-05-23 2026 Tiger Aquatics C/B/BB+ Memorial Day Meetvenue
200 Backstroke LCM 2:39.29 AAA+3.20s to AAAA·+5.90s to Sectionals 2026-08-06 2026 Western Zone Age Group Championshipsvenue
50 Breaststroke LCM 42.45 A+1.56s to AA·+7.66s to Futures 2026-06-14 Orinda PC LC AG C/B/BB+venue
100 Breaststroke LCM 1:30.32 A+0.33s to AA·+9.33s to Sectionals 2026-05-24 2026 Tiger Aquatics C/B/BB+ Memorial Day Meetvenue
200 Breaststroke LCM 3:09.20 AA+2.81s to AAA·+14.34s to Sectionals 2025-06-28 2025 TYR GO Challengefast pool
50 Butterfly LCM 35.37 A+1.08s to AA·+5.88s to Futures 2026-07-19 2026 Adam Szmidt Memorial PC Summer AG Champsvenue
100 Butterfly LCM 1:13.65 AAA+2.76s to AAAA·+4.36s to Sectionals 2026-06-14 Orinda PC LC AG C/B/BB+venue
200 Butterfly LCM 2:42.87 AAA+4.58s to AAAA·+8.58s to Sectionals 2026-07-19 2026 Adam Szmidt Memorial PC Summer AG Champsvenue
200 Individual Medley LCM 2:40.14 AAA+2.05s to AAAA·+3.15s to Sectionals 2026-06-28 NVST Summer Plunge 2026 -venue
400 Individual Medley LCM 5:29.51 AAAA·Sectionals ✓+22.22s to Futures 2026-07-31 Long Course Far Westernsvenue

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 27.40 flying 200 Free Relay (leg 4) 2026-03-20 SCY Spring Age Group Championships
50 Freestyle SCY 27.76 flying 200 Medley Relay (leg 4) 2026-03-21 SCY Spring Age Group Championships
100 Freestyle SCY 58.59 flying 400 Free Relay (leg 4) 2026-04-11 2026 Far Western SC Hosted By SCSC
200 Freestyle SCY 2:03.82 flying 800 Free Relay (leg 2) 2026-04-09 2026 Far Western SC Hosted By SCSC
50 Freestyle LCM 30.42 flying 200 Free Relay (leg 3) 2026-07-17 2026 Adam Szmidt Memorial PC Summer AG Champs
100 Freestyle LCM 1:05.99 flying 400 Free Relay (leg 3) 2026-07-19 2026 Adam Szmidt Memorial PC Summer AG Champs
50 Backstroke LCM 36.18 flat 200 Medley Relay 2026-07-18 2026 Adam Szmidt Memorial PC Summer AG Champs
100 Butterfly LCM 1:13.72 flying 400 Medley Relay (leg 3) 2026-08-02 Long Course Far Westerns

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

4506 points (5/5 events)

EventTime Points
400 FR LCM 4:38.95 1100
100 BK LCM 1:17.96 817
100 BR LCM 1:30.32 742
100 FL LCM 1:13.65 887
200 IM LCM 2:40.14 960

IMR 11-12 · LCM

4200 points (5/5 events)

EventTime Points
200 FR LCM 2:16.73 1068
50 BK LCM 36.32 791
50 BR LCM 42.45 683
50 FL LCM 35.37 698
200 IM LCM 2:40.14 960

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

PR splits

200 Freestyle SCY 2:01.32

28.64
30.57
31.39
30.72

Front half 59.21s · back half 62.11s

500 Freestyle SCY 5:17.45

28.56
30.42
31.37
31.96
32.26
32.49
32.71
32.95
32.97
31.76

Front half 154.57s · back half 162.88s

1650 Freestyle SCY 18:06.91

28.72
30.94
31.66
31.71
32.27
32.18
32.65
32.76
33.02
33.05
32.87
32.90
33.33
33.29
33.66
32.97
33.03
33.40
32.82
32.76
33.67
33.60
33.52
33.61
33.65
33.37
33.82
34.47
33.77
33.70
34.29
33.04
32.41

200 Backstroke SCY 2:18.93

32.15
35.07
36.11
35.60

Front half 67.22s · back half 71.71s

200 Butterfly SCY 2:22.27

30.76
35.45
37.40
38.66

Front half 66.21s · back half 76.06s

200 Individual Medley SCY 2:22.16

30.34
36.28
43.10
32.44

Front half 66.62s · back half 75.54s

400 Individual Medley SCY 4:53.00

30.28
35.22
38.93
37.40
42.80
44.15
32.29
31.93

Front half 141.83s · back half 151.17s

200 Freestyle LCM 2:16.73

31.68
34.03
35.60
35.42

Front half 65.71s · back half 71.02s

400 Freestyle LCM 4:38.95

32.23
34.35
35.53
35.21
35.85
35.56
36.05
34.17

Front half 137.32s · back half 141.63s

800 Freestyle LCM 9:39.53

32.53
34.54
35.90
36.19
36.24
36.29
36.33
36.92
36.97
37.01
36.91
37.22
37.07
37.20
36.35
35.86

Front half 284.94s · back half 294.59s

1500 Freestyle LCM 18:15.54

32.92
34.84
35.86
36.04
36.69
36.00
36.38
36.17
36.36
36.60
36.47
36.29
36.67
37.10
36.88
37.75
37.09
36.89
37.61
37.28
37.09
37.06
36.88
37.41
37.49
37.12
36.82
36.32
35.98
35.48

Front half 541.27s · back half 554.27s

200 Backstroke LCM 2:39.29

77.36
81.93

Front half 77.36s · back half 81.93s

200 Breaststroke LCM 3:09.20

92.03
97.17

Front half 92.03s · back half 97.17s

200 Butterfly LCM 2:42.87

35.37
40.53
43.58
43.39

Front half 75.90s · back half 86.97s

400 Individual Medley LCM 5:29.51

75.76
83.73
98.52
71.50

Front half 159.49s · back half 170.02s

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 28.50 1 swim
100 Freestyle SCY 59.50 2 swims
200 Freestyle SCY 2:01.32 6 swims
500 Freestyle SCY 5:17.45 4 swims
1000 Freestyle SCY 10:49.99 3 swims
1650 Freestyle SCY 18:06.91 3 swims
100 Backstroke SCY 1:08.27 2 swims
200 Backstroke SCY 2:18.93 5 swims
50 Breaststroke SCY 37.43 1 swim
100 Breaststroke SCY 1:18.49 2 swims
200 Breaststroke SCY 2:45.85 2 swims
100 Butterfly SCY 1:07.04 1 swim
200 Butterfly SCY 2:22.27 2 swims
100 Individual Medley SCY 1:09.47 1 swim
200 Individual Medley SCY 2:22.16 3 swims
400 Individual Medley SCY 4:53.00 3 swims
50 Freestyle LCM 31.68 1 swim
100 Freestyle LCM 1:05.71 2 swims
200 Freestyle LCM 2:16.73 17 swims
400 Freestyle LCM 4:38.95 9 swims
800 Freestyle LCM 9:39.53 4 swims
1500 Freestyle LCM 18:15.54 5 swims
50 Backstroke LCM 36.32 2 swims
100 Backstroke LCM 1:17.96 2 swims
200 Backstroke LCM 2:39.29 14 swims
50 Breaststroke LCM 42.45 1 swim
100 Breaststroke LCM 1:30.32 5 swims
200 Breaststroke LCM 3:09.20 2 swims
50 Butterfly LCM 35.37 1 swim
100 Butterfly LCM 1:13.65 7 swims
200 Butterfly LCM 2:42.87 3 swims
200 Individual Medley LCM 2:40.14 12 swims
400 Individual Medley LCM 5:29.51 10 swims