Yu Xu

Age: 9 years old
Age Category: 10 & under
Team: SwimMAC Carolina | North Carolina Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

SwimMAC Carolina

North Carolina Swimming

Southern Zone

USA

Free 50 Y

31.91

12/05/2025

A: 31.09 (+0.82s | 2.6%)

301

1,000+

Free 100 Y

1:08.34

12/05/2025

AA: 1:06.79 (+1.55s | 2.3%)

155

659

50 Free

32.67

100 Free

35.67

1:08.34

100 Free

1:08.34

Free 200 Y

2:26.80

01/23/2026

AA: 2:25.29 (+1.51s | 1.0%)

418

50 Free

33.18

100 Free

36.35

1:09.53

100 Free

1:09.53

150 Free

38.50

1:48.03

200 Free

38.77

2:26.80

100 Free

1:17.27

Free 500 Y

6:29.35

01/23/2026

AA: 6:26.59 (+2.76s | 0.7%)

312

50 Free

33.55

100 Free

37.34

1:10.89

100 Free

1:10.89

150 Free

38.90

1:49.79

200 Free

39.16

2:28.95

100 Free

1:18.06

250 Free

40.19

3:09.14

300 Free

40.30

3:49.44

100 Free

1:20.49

350 Free

40.15

4:29.59

400 Free

40.80

5:10.39

100 Free

1:20.95

450 Free

40.49

5:50.88

500 Free

38.47

6:29.35

100 Free

1:18.96

Back 50 Y

36.28

01/23/2026

AA: 35.79 (+0.49s | 1.4%)

149

590

Back 100 Y

1:18.22

11/15/2025

AA: 1:16.09 (+2.13s | 2.7%)

130

564

50 Back

38.72

100 Back

39.50

1:18.22

100 Back

1:18.22

Breast 50 Y

43.03

12/05/2025

A: 42.09 (+0.94s | 2.2%)

207

822

Breast 100 Y

1:32.50

01/02/2026

A: 1:30.59 (+1.91s | 2.1%)

183

747

50 Breast

43.97

100 Breast

48.53

1:32.50

100 Breast

1:32.50

Fly 50 Y

35.89

12/05/2025

AA: 34.29 (+1.60s | 4.5%)

186

751

Fly 100 Y

1:29.42

02/14/2026

A: 1:24.39 (+5.03s | 5.6%)

260

1,000+

50 Fly

38.87

100 Fly

50.55

1:29.42

100 Fly

1:29.42

IM 100 Y

1:21.16

12/05/2025

A: 1:19.69 (+1.47s | 1.8%)

195

763

50 IM

37.23

100 IM

43.93

1:21.16

100 IM

1:21.16

IM 200 Y

2:52.52

01/02/2026

AA: 2:45.89 (+6.63s | 3.8%)

174

675

Long course distance

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

Above are the fastest times that Yu Xu 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	31.91	22.19 (+9.72s \| 30.5%)	21.29 (+10.62s \| 33.3%)	21.29 (+10.62s \| 33.3%)	20.59 (+11.32s \| 35.5%)	20.09 (+11.82s \| 37.0%)	20.39 (+11.52s \| 36.1%)	30.49 (+1.42s \| 4.5%)
Free 100 Y	1:08.34	48.19 (+20.15s \| 29.5%)	46.39 (+21.95s \| 32.1%)	46.39 (+21.95s \| 32.1%)	45.09 (+23.25s \| 34.0%)	43.49 (+24.85s \| 36.4%)	44.39 (+23.95s \| 35.0%)	1:07.19 (+1.15s \| 1.7%)
Free 200 Y	2:26.80	1:45.79 (+41.01s \| 27.9%)	1:41.59 (+45.21s \| 30.8%)	1:41.59 (+45.21s \| 30.8%)	1:38.79 (+48.01s \| 32.7%)	1:36.49 (+50.31s \| 34.3%)	1:38.09 (+48.71s \| 33.2%)	2:24.99 (+1.81s \| 1.2%)
Free 500 Y	6:29.35	4:47.79 (+101.56s \| 26.1%)	4:37.09 (+112.26s \| 28.8%)	4:37.09 (+112.26s \| 28.8%)	4:29.49 (+119.86s \| 30.8%)	4:22.09 (+127.26s \| 32.7%)	4:27.69 (+121.66s \| 31.2%)	6:25.49 (+3.86s \| 1.0%)
Back 50 Y	36.28	N/A	N/A	N/A	N/A	N/A	N/A	36.29
Back 100 Y	1:18.22	53.89 (+24.33s \| 31.1%)	51.49 (+26.73s \| 34.2%)	51.49 (+26.73s \| 34.2%)	49.39 (+28.83s \| 36.9%)	47.59 (+30.63s \| 39.2%)	48.89 (+29.33s \| 37.5%)	1:16.59 (+1.63s \| 2.1%)
Breast 50 Y	43.03	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+2.74s \| 6.4%)
Breast 100 Y	1:32.50	1:00.89 (+31.61s \| 34.2%)	57.99 (+34.51s \| 37.3%)	57.99 (+34.51s \| 37.3%)	55.89 (+36.61s \| 39.6%)	54.19 (+38.31s \| 41.4%)	55.29 (+37.21s \| 40.2%)	1:26.29 (+6.21s \| 6.7%)
Fly 50 Y	35.89	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+1.20s \| 3.3%)
Fly 100 Y	1:29.42	52.89 (+36.53s \| 40.9%)	50.59 (+38.83s \| 43.4%)	50.59 (+38.83s \| 43.4%)	48.99 (+40.43s \| 45.2%)	47.79 (+41.63s \| 46.6%)	48.39 (+41.03s \| 45.9%)	1:19.89 (+9.53s \| 10.7%)
IM 100 Y	1:21.16	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+4.17s \| 5.1%)
IM 200 Y	2:52.52	1:58.19 (+54.33s \| 31.5%)	1:53.89 (+58.63s \| 34.0%)	1:53.89 (+58.63s \| 34.0%)	1:50.09 (+62.43s \| 36.2%)	1:46.39 (+66.13s \| 38.3%)	1:48.89 (+63.63s \| 36.9%)	2:46.19 (+6.33s \| 3.7%)

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 Xu 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 Xu 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 SwimMAC Qualifier Festival

02/14/2026

Charlotte

50 Y Free

31.99

+0.08s

A: 31.09 (+0.90s | 2.8%)

100 Y Fly

1:29.42

-3.58s (New PB)

A: 1:24.39 (+5.03s | 5.6%)

50 Fly

38.87

100 Fly

50.55

1:29.42

100 Fly

1:29.42

2026 NC SwimMAC Battle Of The Crown

01/23/2026

Charlotte

200 Y Free

2:26.80

-3.15s (New PB)

AA: 2:25.29 (+1.51s | 1.0%)

50 Free

33.18

100 Free

36.35

1:09.53

100 Free

1:09.53

150 Free

38.50

1:48.03

200 Free

38.77

2:26.80

100 Free

1:17.27

50 Y Back

36.28

-0.21s (New PB)

AA: 35.79 (+0.49s | 1.4%)

500 Y Free

6:29.35

-7.03s (New PB)

AA: 6:26.59 (+2.76s | 0.7%)

50 Free

33.55

100 Free

37.34

1:10.89

100 Free

1:10.89

150 Free

38.90

1:49.79

200 Free

39.16

2:28.95

100 Free

1:18.06

250 Free

40.19

3:09.14

300 Free

40.30

3:49.44

100 Free

1:20.49

350 Free

40.15

4:29.59

400 Free

40.80

5:10.39

100 Free

1:20.95

450 Free

40.49

5:50.88

500 Free

38.47

6:29.35

100 Free

1:18.96

2026 SwimMAC IMX Winter Invite Copied

01/02/2026

Huntersville

500 Y Free

6:36.38

AA: 6:26.59 (+9.79s | 2.5%)

50 Free

35.69

100 Free

39.60

1:15.29

100 Free

1:15.29

150 Free

40.78

1:56.07

200 Free

40.08

2:36.15

100 Free

1:20.86

250 Free

40.01

3:16.16

300 Free

39.75

3:55.91

100 Free

1:19.76

350 Free

40.64

4:36.55

400 Free

40.54

5:17.09

100 Free

1:21.18

450 Free

40.33

5:57.42

500 Free

38.96

6:36.38

100 Free

1:19.29

200 Y IM

2:52.52

-2.98s (New PB)

AA: 2:45.89 (+6.63s | 3.8%)

100 Y Free

1:10.58

+2.24s

A: 1:09.79 (+0.79s | 1.1%)

50 Free

33.06

100 Free

37.52

1:10.58

100 Free

1:10.58

100 Y Fly

1:33.00

A: 1:24.39 (+8.61s | 9.3%)

50 Fly

40.00

100 Fly

53.00

1:33.00

100 Fly

1:33.00

50 Y Free

32.33

+0.42s

A: 31.09 (+1.24s | 3.8%)

100 Y Breast

1:32.50

-0.56s (New PB)

A: 1:30.59 (+1.91s | 2.1%)

50 Breast

43.97

100 Breast

48.53

1:32.50

100 Breast

1:32.50

ATOM Winter Invite 2025

12/05/2025

Charlotte

50 Y Free

31.91

-0.47s (New PB)

A: 31.09 (+0.82s | 2.6%)

100 Y IM

1:21.16

-1.22s (New PB)

A: 1:19.69 (+1.47s | 1.8%)

50 IM

37.23

100 IM

43.93

1:21.16

100 IM

1:21.16

200 Y Free

2:29.95

AA: 2:25.29 (+4.66s | 3.1%)

50 Free

33.71

100 Free

37.85

1:11.56

100 Free

1:11.56

150 Free

40.07

1:51.63

200 Free

38.32

2:29.95

100 Free

1:18.39

200 Y IM

2:55.50

-0.40s (New PB)

A: 2:53.49 (+2.01s | 1.1%)

50 Fly

38.44

100 Back

43.93

1:22.37

100 IM

1:22.37

150 Breast

53.00

2:15.37

200 Free

40.13

2:55.50

100 IM

1:33.13

100 Y Free

1:08.34

-2.08s (New PB)

AA: 1:06.79 (+1.55s | 2.3%)

50 Free

32.67

100 Free

35.67

1:08.34

100 Free

1:08.34

50 Y Breast

43.03

-0.15s (New PB)

A: 42.09 (+0.94s | 2.2%)

50 Y Fly

35.89

-2.63s (New PB)

AA: 34.29 (+1.60s | 4.5%)

2025 John Dewey Invitational

11/15/2025

Greensboro

50 Y Breast

43.18

A: 42.09 (+1.09s | 2.5%)

50 Y Back

36.49

-1.93s (New PB)

AA: 35.79 (+0.70s | 1.9%)

100 Y Free

1:10.42

-1.10s (New PB)

A: 1:09.79 (+0.63s | 0.9%)

50 Free

33.59

100 Free

36.83

1:10.42

100 Free

1:10.42

50 Y Free

33.13

+0.75s

A: 31.09 (+2.04s | 6.2%)

100 Y Back

1:18.22

AA: 1:16.09 (+2.13s | 2.7%)

50 Back

38.72

100 Back

39.50

1:18.22

100 Back

1:18.22

50 Y Fly

38.52

-1.33s (New PB)

A: 35.99 (+2.53s | 6.6%)

100 Y Breast

1:33.06

A: 1:30.59 (+2.47s | 2.7%)

50 Breast

44.13

100 Breast

48.93

1:33.06

100 Breast

1:33.06

200 Y IM

2:55.90

A: 2:53.49 (+2.41s | 1.4%)

50 Fly

40.33

100 Back

43.53

1:23.86

100 IM

1:23.86

150 Breast

53.03

2:16.89

200 Free

39.01

2:55.90

100 IM

1:32.04

2025 NC SwimMac Blue Orange Intrasquad

09/27/2025

Charlotte

50 Y Free

32.38

A: 31.09 (+1.29s | 4.0%)

100 Y IM

1:22.38

A: 1:19.69 (+2.69s | 3.3%)

50 IM

38.41

100 IM

43.97

1:22.38

100 IM

1:22.38

100 Y Free

1:11.52

A: 1:09.79 (+1.73s | 2.4%)

50 Free

33.52

100 Free

38.00

1:11.52

100 Free

1:11.52

50 Y Back

38.42

A: 37.59 (+0.83s | 2.2%)

50 Y Fly

39.85

A: 35.99 (+3.86s | 9.7%)

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	31.91	22.19 (+9.72s \| 30.5%)	21.29 (+10.62s \| 33.3%)	21.29 (+10.62s \| 33.3%)	20.59 (+11.32s \| 35.5%)	20.09 (+11.82s \| 37.0%)	20.39 (+11.52s \| 36.1%)	30.49 (+1.42s \| 4.5%)
Free 100 Y	1:08.34	48.19 (+20.15s \| 29.5%)	46.39 (+21.95s \| 32.1%)	46.39 (+21.95s \| 32.1%)	45.09 (+23.25s \| 34.0%)	43.49 (+24.85s \| 36.4%)	44.39 (+23.95s \| 35.0%)	1:07.19 (+1.15s \| 1.7%)
Free 200 Y	2:26.80	1:45.79 (+41.01s \| 27.9%)	1:41.59 (+45.21s \| 30.8%)	1:41.59 (+45.21s \| 30.8%)	1:38.79 (+48.01s \| 32.7%)	1:36.49 (+50.31s \| 34.3%)	1:38.09 (+48.71s \| 33.2%)	2:24.99 (+1.81s \| 1.2%)
Free 500 Y	6:29.35	4:47.79 (+101.56s \| 26.1%)	4:37.09 (+112.26s \| 28.8%)	4:37.09 (+112.26s \| 28.8%)	4:29.49 (+119.86s \| 30.8%)	4:22.09 (+127.26s \| 32.7%)	4:27.69 (+121.66s \| 31.2%)	6:25.49 (+3.86s \| 1.0%)
Back 50 Y	36.28	N/A	N/A	N/A	N/A	N/A	N/A	36.29
Back 100 Y	1:18.22	53.89 (+24.33s \| 31.1%)	51.49 (+26.73s \| 34.2%)	51.49 (+26.73s \| 34.2%)	49.39 (+28.83s \| 36.9%)	47.59 (+30.63s \| 39.2%)	48.89 (+29.33s \| 37.5%)	1:16.59 (+1.63s \| 2.1%)
Breast 50 Y	43.03	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+2.74s \| 6.4%)
Breast 100 Y	1:32.50	1:00.89 (+31.61s \| 34.2%)	57.99 (+34.51s \| 37.3%)	57.99 (+34.51s \| 37.3%)	55.89 (+36.61s \| 39.6%)	54.19 (+38.31s \| 41.4%)	55.29 (+37.21s \| 40.2%)	1:26.29 (+6.21s \| 6.7%)
Fly 50 Y	35.89	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+1.20s \| 3.3%)
Fly 100 Y	1:29.42	52.89 (+36.53s \| 40.9%)	50.59 (+38.83s \| 43.4%)	50.59 (+38.83s \| 43.4%)	48.99 (+40.43s \| 45.2%)	47.79 (+41.63s \| 46.6%)	48.39 (+41.03s \| 45.9%)	1:19.89 (+9.53s \| 10.7%)
IM 100 Y	1:21.16	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+4.17s \| 5.1%)
IM 200 Y	2:52.52	1:58.19 (+54.33s \| 31.5%)	1:53.89 (+58.63s \| 34.0%)	1:53.89 (+58.63s \| 34.0%)	1:50.09 (+62.43s \| 36.2%)	1:46.39 (+66.13s \| 38.3%)	1:48.89 (+63.63s \| 36.9%)	2:46.19 (+6.33s \| 3.7%)