Yu Sun

Age: 11 years old
Age Category: 11-12
Team: North Carolina Aquatic Club | North Carolina Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

North Carolina Aquatic Club

North Carolina Swimming

Southern Zone

USA

Free 50 Y

29.33

02/14/2026

A: 28.09 (+1.24s | 4.2%)

158

759

1,000+

Free 100 Y

1:03.22

02/14/2026

A: 1:01.29 (+1.93s | 3.1%)

129

542

1,000+

50 Free

30.51

100 Free

32.71

1:03.22

100 Free

1:03.22

Free 200 Y

2:25.77

12/12/2025

BB: 2:24.89 (+0.88s | 0.6%)

154

732

1,000+

50 Free

33.65

100 Free

38.03

1:11.68

100 Free

1:11.68

150 Free

38.46

1:50.14

200 Free

35.63

2:25.77

100 Free

1:14.09

Free 500 Y

6:35.94

10/18/2025

BB: 6:29.99 (+5.95s | 1.5%)

151

640

1,000+

50 Free

3:58.89

50 Free

3:58.89

100 Free

40.07

4:38.96

50 Free

40.07

150 Free

41.56

5:20.52

50 Free

41.56

200 Free

39.92

6:00.44

50 Free

39.92

250 Free

35.50

6:35.94

50 Free

35.50

Back 50 Y

32.10

02/14/2026

AA: 31.19 (+0.91s | 2.8%)

234

934

Back 100 Y

1:09.19

02/14/2026

AA: 1:05.99 (+3.20s | 4.6%)

241

959

50 Back

33.64

100 Back

35.55

1:09.19

100 Back

1:09.19

Back 200 Y

2:27.55

01/16/2026

AA: 2:21.99 (+5.56s | 3.8%)

137

450

50 Back

35.58

100 Back

37.13

1:12.71

100 Back

1:12.71

150 Back

38.56

1:51.27

200 Back

36.28

2:27.55

100 Back

1:14.84

Breast 50 Y

37.24

01/16/2026

A: 36.69 (+0.55s | 1.5%)

300

1,000+

Breast 100 Y

1:20.35

01/16/2026

A: 1:18.39 (+1.96s | 2.4%)

273

1,000+

50 Breast

38.27

100 Breast

42.08

1:20.35

100 Breast

1:20.35

Breast 200 Y

2:54.27

02/14/2026

A: 2:48.39 (+5.88s | 3.4%)

160

670

50 Breast

39.60

100 Breast

45.42

1:25.02

100 Breast

1:25.02

150 Breast

44.11

2:09.13

200 Breast

45.14

2:54.27

100 Breast

1:29.25

Fly 50 Y

33.18

01/16/2026

A: 31.19 (+1.99s | 6.0%)

144

634

1,000+

Fly 100 Y

1:24.79

10/18/2025

B: 1:22.89 (+1.90s | 2.2%)

217

881

1,000+

50 Fly

40.88

50 Fly

40.88

100 Fly

43.91

1:24.79

50 Fly

43.91

IM 100 Y

1:14.34

01/16/2026

A: 1:09.99 (+4.35s | 5.9%)

144

513

1,000+

50 IM

33.77

100 IM

40.57

1:14.34

100 IM

1:14.34

IM 200 Y

2:44.18

12/12/2025

A: 2:32.29 (+11.89s | 7.2%)

164

630

1,000+

50 Fly

36.57

100 Back

39.35

1:15.92

100 IM

1:15.92

150 Breast

50.34

2:06.26

200 Free

37.92

2:44.18

100 IM

1:28.26

Long course distance

Event	Time		Age	Date	Standard	Next Standard	North Carolina Aquatic Club	North Carolina Swimming	Southern Zone	USA

Above are the fastest times that Yu Sun has achieved in his swimming career. For each event, you can find Yu's best time, the corresponding time standard, as well as how much faster Yu needs to be to reach the next level. The last columns provide Yu rankings at the team and LSC levels. These rankings are based on the Yu's personal best, his current age category, and team; and are calculated from all the meets results.

Time Standards

Got the currrent age group time standard
Time standard for the next age group and the gap to reach it
Got the next age group’s time standard.

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	29.33	22.19 (+7.14s \| 24.3%)	21.29 (+8.04s \| 27.4%)	21.29 (+8.04s \| 27.4%)	20.59 (+8.74s \| 29.8%)	20.09 (+9.24s \| 31.5%)	20.39 (+8.94s \| 30.5%)	29.59 27.49 (+1.84s \| 6.3%)
Free 100 Y	1:03.22	48.19 (+15.03s \| 23.8%)	46.39 (+16.83s \| 26.6%)	46.39 (+16.83s \| 26.6%)	45.09 (+18.13s \| 28.7%)	43.49 (+19.73s \| 31.2%)	44.39 (+18.83s \| 29.8%)	1:03.09 (+0.13s \| 0.2%)
Free 200 Y	2:25.77	1:45.79 (+39.98s \| 27.4%)	1:41.59 (+44.18s \| 30.3%)	1:41.59 (+44.18s \| 30.3%)	1:38.79 (+46.98s \| 32.2%)	1:36.49 (+49.28s \| 33.8%)	1:38.09 (+47.68s \| 32.7%)	2:17.79 (+7.98s \| 5.5%)
Free 500 Y	6:35.94	4:47.79 (+108.15s \| 27.3%)	4:37.09 (+118.85s \| 30.0%)	4:37.09 (+118.85s \| 30.0%)	4:29.49 (+126.45s \| 31.9%)	4:22.09 (+133.85s \| 33.8%)	4:27.69 (+128.25s \| 32.4%)	6:07.59 (+28.35s \| 7.2%)
Back 50 Y	32.10	N/A	N/A	N/A	N/A	N/A	N/A	33.79 31.89 (+0.21s \| 0.7%)
Back 100 Y	1:09.19	53.89 (+15.30s \| 22.1%)	51.49 (+17.70s \| 25.6%)	51.49 (+17.70s \| 25.6%)	49.39 (+19.80s \| 28.6%)	47.59 (+21.60s \| 31.2%)	48.89 (+20.30s \| 29.3%)	1:12.29 1:07.49 (+1.70s \| 2.5%)
Back 200 Y	2:27.55	1:57.29 (+30.26s \| 20.5%)	1:52.79 (+34.76s \| 23.6%)	1:52.79 (+34.76s \| 23.6%)	1:48.29 (+39.26s \| 26.6%)	1:45.49 (+42.06s \| 28.5%)	1:47.09 (+40.46s \| 27.4%)	2:33.79 2:23.99 (+3.56s \| 2.4%)
Breast 50 Y	37.24	N/A	N/A	N/A	N/A	N/A	N/A	37.99 35.49 (+1.75s \| 4.7%)
Breast 100 Y	1:20.35	1:00.89 (+19.46s \| 24.2%)	57.99 (+22.36s \| 27.8%)	57.99 (+22.36s \| 27.8%)	55.89 (+24.46s \| 30.4%)	54.19 (+26.16s \| 32.6%)	55.29 (+25.06s \| 31.2%)	1:21.69 1:15.89 (+4.46s \| 5.6%)
Breast 200 Y	2:54.27	2:13.29 (+40.98s \| 23.5%)	2:07.99 (+46.28s \| 26.6%)	2:07.99 (+46.28s \| 26.6%)	2:02.29 (+51.98s \| 29.8%)	1:58.79 (+55.48s \| 31.8%)	2:00.99 (+53.28s \| 30.6%)	2:55.29 2:42.99 (+11.28s \| 6.5%)
Fly 50 Y	33.18	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+0.49s \| 1.5%)
Fly 100 Y	1:24.79	52.89 (+31.90s \| 37.6%)	50.59 (+34.20s \| 40.3%)	50.59 (+34.20s \| 40.3%)	48.99 (+35.80s \| 42.2%)	47.79 (+37.00s \| 43.6%)	48.39 (+36.40s \| 42.9%)	1:11.99 (+12.80s \| 15.1%)
IM 100 Y	1:14.34	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+1.55s \| 2.1%)
IM 200 Y	2:44.18	1:58.19 (+45.99s \| 28.0%)	1:53.89 (+50.29s \| 30.6%)	1:53.89 (+50.29s \| 30.6%)	1:50.09 (+54.09s \| 32.9%)	1:46.39 (+57.79s \| 35.2%)	1:48.89 (+55.29s \| 33.7%)	2:37.09 (+7.09s \| 4.3%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

See how Yu Sun is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Yu's time to another swimmer's and even view their profile for more information about them.

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View this profile

Meets

See all the meets Yu Sun has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Yu's time, the progress against Yu's best time, the corresponding time standard, as well as how much faster Yu needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 CAT Valentine Splash

02/14/2026

Hillsborough

100 Y Free

1:03.22

-1.71s (New PB)

A: 1:01.29 (+1.93s | 3.1%)

50 Free

30.51

100 Free

32.71

1:03.22

100 Free

1:03.22

50 Y Back

32.10

-0.78s (New PB)

AA: 31.19 (+0.91s | 2.8%)

200 Y Back

2:28.47

+0.92s

A: 2:28.19 (+0.28s | 0.2%)

50 Back

34.94

100 Back

37.57

1:12.51

100 Back

1:12.51

150 Back

38.35

1:50.86

200 Back

37.61

2:28.47

100 Back

1:15.96

50 Y Free

29.33

-0.75s (New PB)

A: 28.09 (+1.24s | 4.2%)

100 Y Back

1:09.19

-0.67s (New PB)

AA: 1:05.99 (+3.20s | 4.6%)

50 Back

33.64

100 Back

35.55

1:09.19

100 Back

1:09.19

200 Y Breast

2:54.27

A: 2:48.39 (+5.88s | 3.4%)

50 Breast

39.60

100 Breast

45.42

1:25.02

100 Breast

1:25.02

150 Breast

44.11

2:09.13

200 Breast

45.14

2:54.27

100 Breast

1:29.25

GSA January Jump Start 2026

01/16/2026

Greensboro

50 Y Free

30.37

+0.29s

A: 28.09 (+2.28s | 7.5%)

100 Y Free

1:04.93

-0.93s (New PB)

A: 1:01.29 (+3.64s | 5.6%)

50 Free

31.49

100 Free

33.44

1:04.93

100 Free

1:04.93

100 Y IM

1:14.34

-2.04s (New PB)

A: 1:09.99 (+4.35s | 5.9%)

50 IM

33.77

100 IM

40.57

1:14.34

100 IM

1:14.34

200 Y Back

2:27.55

AA: 2:21.99 (+5.56s | 3.8%)

50 Back

35.58

100 Back

37.13

1:12.71

100 Back

1:12.71

150 Back

38.56

1:51.27

200 Back

36.28

2:27.55

100 Back

1:14.84

100 Y Back

1:09.86

-2.14s (New PB)

A: 1:09.29 (+0.57s | 0.8%)

50 Back

34.79

100 Back

35.07

1:09.86

100 Back

1:09.86

50 Y Back

32.88

-0.85s (New PB)

A: 32.69 (+0.19s | 0.6%)

50 Y Breast

37.24

-1.75s (New PB)

A: 36.69 (+0.55s | 1.5%)

50 Y Fly

33.18

-0.80s (New PB)

A: 31.19 (+1.99s | 6.0%)

100 Y Breast

1:20.35

-8.32s (New PB)

A: 1:18.39 (+1.96s | 2.4%)

50 Breast

38.27

100 Breast

42.08

1:20.35

100 Breast

1:20.35

Triad Tropic Invitational Copied

12/12/2025

Greensboro

200 Y IM

2:44.18

-2.57s (New PB)

A: 2:32.29 (+11.89s | 7.2%)

50 Fly

36.57

100 Back

39.35

1:15.92

100 IM

1:15.92

150 Breast

50.34

2:06.26

200 Free

37.92

2:44.18

100 IM

1:28.26

50 Y Back

33.73

-1.23s (New PB)

A: 32.69 (+1.04s | 3.1%)

100 Y Free

1:09.65

+3.79s

BB: 1:06.39 (+3.26s | 4.7%)

50 Free

32.97

100 Free

36.68

1:09.65

100 Free

1:09.65

100 Y IM

1:16.87

+0.49s

BB: 1:15.89 (+0.98s | 1.3%)

50 IM

34.53

100 IM

42.34

1:16.87

100 IM

1:16.87

50 Y Free

30.08

-0.05s (New PB)

A: 28.09 (+1.99s | 6.6%)

50 Y Breast

39.15

+0.16s

A: 36.69 (+2.46s | 6.3%)

200 Y Free

2:25.77

BB: 2:24.89 (+0.88s | 0.6%)

50 Free

33.65

100 Free

38.03

1:11.68

100 Free

1:11.68

150 Free

38.46

1:50.14

200 Free

35.63

2:25.77

100 Free

1:14.09

100 Y Back

1:12.34

+0.34s

A: 1:09.29 (+3.05s | 4.2%)

50 Back

35.59

100 Back

36.75

1:12.34

100 Back

1:12.34

2025 YOTA Arena Turkey Classic

11/21/2025

Raleigh

50 Y Breast

38.99

A: 36.69 (+2.30s | 5.9%)

50 Y Back

34.96

A: 32.69 (+2.27s | 6.5%)

100 Y Free

1:05.86

A: 1:01.29 (+4.57s | 6.9%)

50 Free

32.04

100 Free

33.81

1:05.86

100 Free

1:05.86

100 Y Breast

1:29.07

+0.40s

BB: 1:25.49 (+3.58s | 4.0%)

50 Breast

42.81

100 Breast

46.26

1:29.07

100 Breast

1:29.07

100 Y IM

1:16.38

BB: 1:15.89 (+0.49s | 0.6%)

50 IM

34.35

100 IM

42.02

1:16.37

100 IM

1:16.37

100 Y Back

1:12.00

-2.81s (New PB)

A: 1:09.29 (+2.71s | 3.8%)

50 Back

35.85

100 Back

36.15

1:12.00

100 Back

1:12.00

50 Y Free

30.13

A: 28.09 (+2.04s | 6.8%)

50 Y Fly

33.98

A: 31.19 (+2.79s | 8.2%)

2025 NCAC IMX

10/18/2025

Chapel Hill

100 Y Back

1:14.81

A: 1:09.29 (+5.52s | 7.4%)

50 Back

36.86

50 Back

36.86

100 Back

37.95

1:14.81

50 Back

37.95

200 Y IM

2:46.75

BB: 2:45.79 (+0.96s | 0.6%)

500 Y Free

6:35.94

BB: 6:29.99 (+5.95s | 1.5%)

50 Free

3:58.89

50 Free

3:58.89

100 Free

40.07

4:38.96

50 Free

40.07

150 Free

41.56

5:20.52

50 Free

41.56

200 Free

39.92

6:00.44

50 Free

39.92

250 Free

35.50

6:35.94

50 Free

35.50

100 Y Fly

1:24.79

B: 1:22.89 (+1.90s | 2.2%)

50 Fly

40.88

50 Fly

40.88

100 Fly

43.91

1:24.79

50 Fly

43.91

100 Y Breast

1:28.67

BB: 1:25.49 (+3.18s | 3.6%)

50 Breast

41.96

50 Breast

41.96

100 Breast

46.71

1:28.67

50 Breast

46.71

Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	29.33	22.19 (+7.14s \| 24.3%)	21.29 (+8.04s \| 27.4%)	21.29 (+8.04s \| 27.4%)	20.59 (+8.74s \| 29.8%)	20.09 (+9.24s \| 31.5%)	20.39 (+8.94s \| 30.5%)	29.59 27.49 (+1.84s \| 6.3%)
Free 100 Y	1:03.22	48.19 (+15.03s \| 23.8%)	46.39 (+16.83s \| 26.6%)	46.39 (+16.83s \| 26.6%)	45.09 (+18.13s \| 28.7%)	43.49 (+19.73s \| 31.2%)	44.39 (+18.83s \| 29.8%)	1:03.09 (+0.13s \| 0.2%)
Free 200 Y	2:25.77	1:45.79 (+39.98s \| 27.4%)	1:41.59 (+44.18s \| 30.3%)	1:41.59 (+44.18s \| 30.3%)	1:38.79 (+46.98s \| 32.2%)	1:36.49 (+49.28s \| 33.8%)	1:38.09 (+47.68s \| 32.7%)	2:17.79 (+7.98s \| 5.5%)
Free 500 Y	6:35.94	4:47.79 (+108.15s \| 27.3%)	4:37.09 (+118.85s \| 30.0%)	4:37.09 (+118.85s \| 30.0%)	4:29.49 (+126.45s \| 31.9%)	4:22.09 (+133.85s \| 33.8%)	4:27.69 (+128.25s \| 32.4%)	6:07.59 (+28.35s \| 7.2%)
Back 50 Y	32.10	N/A	N/A	N/A	N/A	N/A	N/A	33.79 31.89 (+0.21s \| 0.7%)
Back 100 Y	1:09.19	53.89 (+15.30s \| 22.1%)	51.49 (+17.70s \| 25.6%)	51.49 (+17.70s \| 25.6%)	49.39 (+19.80s \| 28.6%)	47.59 (+21.60s \| 31.2%)	48.89 (+20.30s \| 29.3%)	1:12.29 1:07.49 (+1.70s \| 2.5%)
Back 200 Y	2:27.55	1:57.29 (+30.26s \| 20.5%)	1:52.79 (+34.76s \| 23.6%)	1:52.79 (+34.76s \| 23.6%)	1:48.29 (+39.26s \| 26.6%)	1:45.49 (+42.06s \| 28.5%)	1:47.09 (+40.46s \| 27.4%)	2:33.79 2:23.99 (+3.56s \| 2.4%)
Breast 50 Y	37.24	N/A	N/A	N/A	N/A	N/A	N/A	37.99 35.49 (+1.75s \| 4.7%)
Breast 100 Y	1:20.35	1:00.89 (+19.46s \| 24.2%)	57.99 (+22.36s \| 27.8%)	57.99 (+22.36s \| 27.8%)	55.89 (+24.46s \| 30.4%)	54.19 (+26.16s \| 32.6%)	55.29 (+25.06s \| 31.2%)	1:21.69 1:15.89 (+4.46s \| 5.6%)
Breast 200 Y	2:54.27	2:13.29 (+40.98s \| 23.5%)	2:07.99 (+46.28s \| 26.6%)	2:07.99 (+46.28s \| 26.6%)	2:02.29 (+51.98s \| 29.8%)	1:58.79 (+55.48s \| 31.8%)	2:00.99 (+53.28s \| 30.6%)	2:55.29 2:42.99 (+11.28s \| 6.5%)
Fly 50 Y	33.18	N/A	N/A	N/A	N/A	N/A	N/A	32.69 (+0.49s \| 1.5%)
Fly 100 Y	1:24.79	52.89 (+31.90s \| 37.6%)	50.59 (+34.20s \| 40.3%)	50.59 (+34.20s \| 40.3%)	48.99 (+35.80s \| 42.2%)	47.79 (+37.00s \| 43.6%)	48.39 (+36.40s \| 42.9%)	1:11.99 (+12.80s \| 15.1%)
IM 100 Y	1:14.34	N/A	N/A	N/A	N/A	N/A	N/A	1:12.79 (+1.55s \| 2.1%)
IM 200 Y	2:44.18	1:58.19 (+45.99s \| 28.0%)	1:53.89 (+50.29s \| 30.6%)	1:53.89 (+50.29s \| 30.6%)	1:50.09 (+54.09s \| 32.9%)	1:46.39 (+57.79s \| 35.2%)	1:48.89 (+55.29s \| 33.7%)	2:37.09 (+7.09s \| 4.3%)