Michael Xu

Age: 13 years old
Age Category: 13-14
Team: Upper Main Line YMCA | Middle Atlantic Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Upper Main Line YMCA

Middle Atlantic Swimming

Eastern Zone

USA

Free 50 Y

25.90

12/11/2025

A: 25.59 (+0.31s | 1.2%)

Rankings

Free 100 Y

58.18

Analysis

12/11/2025

A: 55.69 (+2.49s | 4.3%)

Rankings

50 Free

27.17

100 Free

31.01

58.18

100 Free

58.18

Free 200 Y

2:54.96

Analysis

12/07/2023

B: 2:22.49 (+32.47s | 18.6%)

Rankings

50 Free

37.89

100 Free

46.60

1:24.49

100 Free

1:24.49

150 Free

47.18

2:11.67

200 Free

43.29

2:54.96

100 Free

1:30.47

Free 500 Y

7:39.02

Analysis

12/07/2023

B: 6:25.69 (+73.33s | 16.0%)

Rankings

50 Free

37.86

100 Free

44.66

1:22.52

100 Free

1:22.52

150 Free

47.59

2:10.11

200 Free

46.79

2:56.90

100 Free

1:34.38

250 Free

47.24

3:44.14

300 Free

47.89

4:32.03

100 Free

1:35.13

350 Free

50.06

5:22.09

400 Free

47.91

6:10.00

100 Free

1:37.97

450 Free

47.49

6:57.49

500 Free

41.53

7:39.02

100 Free

1:29.02

Back 50 Y

40.28

12/07/2023

B: 33.69 (+6.59s | 16.4%)

Rankings

Back 100 Y

1:08.15

Analysis

12/11/2025

BB: 1:06.19 (+1.96s | 2.9%)

Rankings

50 Back

32.58

100 Back

35.57

1:08.15

100 Back

1:08.15

Breast 50 Y

35.01

12/11/2025

A: 33.09 (+1.92s | 5.5%)

Rankings

Breast 100 Y

1:14.25

Analysis

12/11/2025

A: 1:08.99 (+5.26s | 7.1%)

Rankings

50 Breast

35.95

100 Breast

38.30

1:14.25

100 Breast

1:14.25

Breast 200 Y

2:44.95

Analysis

12/11/2025

BB: 2:42.39 (+2.56s | 1.6%)

Rankings

50 Breast

36.90

100 Breast

41.87

1:18.77

100 Breast

1:18.77

150 Breast

43.39

2:02.16

200 Breast

42.79

2:44.95

100 Breast

1:26.18

Fly 50 Y

28.73

12/11/2025

A: 28.39 (+0.34s | 1.2%)

Rankings

Fly 100 Y

1:04.65

Analysis

12/11/2025

A: 1:00.39 (+4.26s | 6.6%)

Rankings

50 Fly

29.62

100 Fly

35.03

1:04.65

100 Fly

1:04.65

Fly 200 Y

2:30.88

Analysis

12/11/2025

BB: 2:25.59 (+5.29s | 3.5%)

Rankings

50 Fly

32.11

100 Fly

38.20

1:10.32

100 Fly

1:10.32

150 Fly

41.75

1:52.07

200 Fly

38.81

2:30.88

100 Fly

1:20.56

IM 200 Y

2:28.34

Analysis

12/11/2025

BB: 2:26.69 (+1.65s | 1.1%)

Rankings

50 Fly

30.41

100 Back

41.60

1:12.01

100 IM

1:12.01

150 Breast

42.58

1:54.59

200 Free

33.75

2:28.34

100 IM

1:16.33

IM 400 Y

5:23.31

Analysis

12/11/2025

BB: 5:13.59 (+9.72s | 3.0%)

Rankings

50 Fly

30.92

100 Fly

38.02

1:08.94

100 Fly

1:08.94

150 Back

44.82

1:53.76

200 Back

43.68

2:37.44

100 Back

1:28.50

250 Breast

46.14

3:23.58

300 Breast

45.60

4:09.18

100 Breast

1:31.74

350 Free

38.88

4:48.06

400 Free

35.25

5:23.31

100 Free

1:14.13

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Upper Main Line YMCA	Middle Atlantic Swimming	Eastern Zone	USA

Above are the fastest times that Michael Xu has achieved in his swimming career. For each event, you can find Michael's best time, the corresponding time standard, as well as how much faster Michael needs to be to reach the next level. The last columns provide Michael rankings at the team and LSC levels. These rankings are based on the Michael'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
Got the Bonus time standard (extra events for qualified swimmers)

Short Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	25.90	22.19 (+3.71s \| 14.3%) 22.79 (+3.11s \| 12.0%)	21.29 (+4.61s \| 17.8%)	21.29 (+4.61s \| 17.8%)	20.49 (+5.41s \| 20.9%)	19.69 (+6.21s \| 24.0%)	20.39 (+5.51s \| 21.3%)
Free 100 Y	58.18	48.19 (+9.99s \| 17.2%) 49.49 (+8.69s \| 14.9%)	46.39 (+11.79s \| 20.3%)	46.39 (+11.79s \| 20.3%)	44.89 (+13.29s \| 22.8%)	43.09 (+15.09s \| 25.9%)	44.39 (+13.79s \| 23.7%)
Free 200 Y	2:54.96	1:45.79 (+69.17s \| 39.5%) 1:48.79 (+66.17s \| 37.8%)	1:41.59 (+73.37s \| 41.9%)	1:41.59 (+73.37s \| 41.9%)	1:38.39 (+76.57s \| 43.8%)	1:34.99 (+79.97s \| 45.7%)	1:38.09 (+76.87s \| 43.9%)
Free 500 Y	7:39.02	4:47.79 (+171.23s \| 37.3%) 4:55.99 (+163.03s \| 35.5%)	4:37.09 (+181.93s \| 39.6%)	4:37.09 (+181.93s \| 39.6%)	4:28.79 (+190.23s \| 41.4%)	4:19.89 (+199.13s \| 43.4%)	4:27.69 (+191.33s \| 41.7%)
Back 50 Y	40.28	24.79 (+15.49s \| 38.5%) 25.39 (+14.89s \| 37.0%)	N/A	N/A	N/A	21.49 (+18.79s \| 46.6%)	N/A
Back 100 Y	1:08.15	53.89 (+14.26s \| 20.9%) 55.39 (+12.76s \| 18.7%)	51.49 (+16.66s \| 24.4%)	51.49 (+16.66s \| 24.4%)	49.19 (+18.96s \| 27.8%)	46.99 (+21.16s \| 31.0%)	48.89 (+19.26s \| 28.3%)
Breast 50 Y	35.01	27.69 (+7.32s \| 20.9%) 28.09 (+6.92s \| 19.8%)	N/A	N/A	N/A	24.39 (+10.62s \| 30.3%)	N/A
Breast 100 Y	1:14.25	1:00.89 (+13.36s \| 18.0%) 1:02.59 (+11.66s \| 15.7%)	57.99 (+16.26s \| 21.9%)	57.99 (+16.26s \| 21.9%)	55.49 (+18.76s \| 25.3%)	53.29 (+20.96s \| 28.2%)	55.29 (+18.96s \| 25.5%)
Breast 200 Y	2:44.95	2:13.29 (+31.66s \| 19.2%) 2:17.09 (+27.86s \| 16.9%)	2:07.99 (+36.96s \| 22.4%)	2:07.99 (+36.96s \| 22.4%)	2:01.59 (+43.36s \| 26.3%)	1:56.39 (+48.56s \| 29.4%)	2:00.99 (+43.96s \| 26.7%)
Fly 50 Y	28.73	24.09 (+4.64s \| 16.2%) 24.39 (+4.34s \| 15.1%)	N/A	N/A	N/A	21.19 (+7.54s \| 26.2%)	N/A
Fly 100 Y	1:04.65	52.89 (+11.76s \| 18.2%) 54.39 (+10.26s \| 15.9%)	50.59 (+14.06s \| 21.7%)	50.59 (+14.06s \| 21.7%)	48.69 (+15.96s \| 24.7%)	46.69 (+17.96s \| 27.8%)	48.39 (+16.26s \| 25.2%)
Fly 200 Y	2:30.88	1:58.89 (+31.99s \| 21.2%) 2:02.19 (+28.69s \| 19.0%)	1:53.69 (+37.19s \| 24.6%)	1:53.69 (+37.19s \| 24.6%)	1:49.09 (+41.79s \| 27.7%)	1:44.79 (+46.09s \| 30.5%)	1:47.89 (+42.99s \| 28.5%)
IM 200 Y	2:28.34	1:58.19 (+30.15s \| 20.3%) 2:01.59 (+26.75s \| 18.0%)	1:53.89 (+34.45s \| 23.2%)	1:53.89 (+34.45s \| 23.2%)	1:49.59 (+38.75s \| 26.1%)	1:45.39 (+42.95s \| 29.0%)	1:48.89 (+39.45s \| 26.6%)
IM 400 Y	5:23.31	4:14.69 (+68.62s \| 21.2%) 4:21.89 (+61.42s \| 19.0%)	4:06.99 (+76.32s \| 23.6%)	4:06.99 (+76.32s \| 23.6%)	3:56.49 (+86.82s \| 26.9%)	3:47.69 (+95.62s \| 29.6%)	3:52.69 (+90.62s \| 28.0%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials

Progression

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

Select the distance and stroke

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 East Coast WinterFest

12/11/2025

Richmond

100 Y Free

58.18

-17.81s (New PB)

AAA: 56.19 (+1.99s | 3.4%)

50 Free

27.17

100 Free

31.01

58.18

100 Free

58.18

200 Y Breast

2:44.95

AA: 2:41.39 (+3.56s | 2.2%)

50 Breast

36.90

100 Breast

41.87

1:18.77

100 Breast

1:18.77

150 Breast

43.39

2:02.16

200 Breast

42.79

2:44.95

100 Breast

1:26.18

100 Y Back

1:08.15

-21.01s (New PB)

AA: 1:05.99 (+2.16s | 3.2%)

50 Back

32.58

100 Back

35.57

1:08.15

100 Back

1:08.15

200 Y Fly

2:30.88

AA: 2:24.99 (+5.89s | 3.9%)

50 Fly

32.11

100 Fly

38.20

1:10.32

100 Fly

1:10.32

150 Fly

41.75

1:52.07

200 Fly

38.81

2:30.88

100 Fly

1:20.56

50 Y Free

25.90

-7.12s (New PB)

AAA: 25.79 (+0.11s | 0.4%)

200 Y IM

2:28.34

-28.92s (New PB)

AA: 2:25.59 (+2.75s | 1.9%)

50 Fly

30.41

100 Back

41.60

1:12.01

100 IM

1:12.01

150 Breast

42.58

1:54.59

200 Free

33.75

2:28.34

100 IM

1:16.33

50 Y Breast

35.01

AA: 34.99 (+0.02s | 0.1%)

50 Y Fly

28.73

AAA: 28.19 (+0.54s | 1.9%)

400 Y IM

5:23.31

A: 5:23.19 (+0.12s | 0.0%)

50 Fly

30.92

100 Fly

38.02

1:08.94

100 Fly

1:08.94

150 Back

44.82

1:53.76

200 Back

43.68

2:37.44

100 Back

1:28.50

250 Breast

46.14

3:23.58

300 Breast

45.60

4:09.18

100 Breast

1:31.74

350 Free

38.88

4:48.06

400 Free

35.25

5:23.31

100 Free

1:14.13

100 Y Fly

1:04.65

-18.22s (New PB)

AAA: 1:02.49 (+2.16s | 3.3%)

50 Fly

29.62

100 Fly

35.03

1:04.65

100 Fly

1:04.65

100 Y Breast

1:14.25

AAA: 1:11.39 (+2.86s | 3.9%)

50 Breast

35.95

100 Breast

38.30

1:14.25

100 Breast

1:14.25

2023 East Coast WinterFest

12/07/2023

Richmond

500 Y Free

7:39.02

BB: 7:33.79 (+5.23s | 1.1%)

50 Free

37.86

100 Free

44.66

1:22.52

100 Free

1:22.52

150 Free

47.59

2:10.11

200 Free

46.79

2:56.90

100 Free

1:34.38

250 Free

47.24

3:44.14

300 Free

47.89

4:32.03

100 Free

1:35.13

350 Free

50.06

5:22.09

400 Free

47.91

6:10.00

100 Free

1:37.97

450 Free

47.49

6:57.49

500 Free

41.53

7:39.02

100 Free

1:29.02

50 Y Back

40.28

A: 37.59 (+2.69s | 6.7%)

200 Y Free

2:54.96

BB: 2:50.59 (+4.37s | 2.5%)

50 Free

37.89

100 Free

46.60

1:24.49

100 Free

1:24.49

150 Free

47.18

2:11.67

200 Free

43.29

2:54.96

100 Free

1:30.47

200 Y IM

2:57.26

A: 2:53.49 (+3.77s | 2.1%)

50 Fly

37.62

100 Back

48.43

1:26.05

100 IM

1:26.05

150 Breast

52.15

2:18.20

200 Free

39.06

2:57.26

100 IM

1:31.21

100 Y Fly

1:22.87

AA: 1:19.49 (+3.38s | 4.1%)

50 Fly

38.14

100 Fly

44.73

1:22.87

100 Fly

1:22.87

50 Y Free

33.02

A: 31.09 (+1.93s | 5.8%)

100 Y Back

1:29.16

A: 1:19.59 (+9.57s | 10.7%)

50 Back

42.28

100 Back

46.88

1:29.16

100 Back

1:29.16

100 Y Free

1:15.99

A: 1:09.79 (+6.20s | 8.2%)

50 Free

35.00

100 Free

40.99

1:15.99

100 Free

1:15.99

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
Free 50 Y	25.90	22.19 (+3.71s \| 14.3%) 22.79 (+3.11s \| 12.0%)	21.29 (+4.61s \| 17.8%)	21.29 (+4.61s \| 17.8%)	20.49 (+5.41s \| 20.9%)	19.69 (+6.21s \| 24.0%)	20.39 (+5.51s \| 21.3%)
Free 100 Y	58.18	48.19 (+9.99s \| 17.2%) 49.49 (+8.69s \| 14.9%)	46.39 (+11.79s \| 20.3%)	46.39 (+11.79s \| 20.3%)	44.89 (+13.29s \| 22.8%)	43.09 (+15.09s \| 25.9%)	44.39 (+13.79s \| 23.7%)
Free 200 Y	2:54.96	1:45.79 (+69.17s \| 39.5%) 1:48.79 (+66.17s \| 37.8%)	1:41.59 (+73.37s \| 41.9%)	1:41.59 (+73.37s \| 41.9%)	1:38.39 (+76.57s \| 43.8%)	1:34.99 (+79.97s \| 45.7%)	1:38.09 (+76.87s \| 43.9%)
Free 500 Y	7:39.02	4:47.79 (+171.23s \| 37.3%) 4:55.99 (+163.03s \| 35.5%)	4:37.09 (+181.93s \| 39.6%)	4:37.09 (+181.93s \| 39.6%)	4:28.79 (+190.23s \| 41.4%)	4:19.89 (+199.13s \| 43.4%)	4:27.69 (+191.33s \| 41.7%)
Back 50 Y	40.28	24.79 (+15.49s \| 38.5%) 25.39 (+14.89s \| 37.0%)	N/A	N/A	N/A	21.49 (+18.79s \| 46.6%)	N/A
Back 100 Y	1:08.15	53.89 (+14.26s \| 20.9%) 55.39 (+12.76s \| 18.7%)	51.49 (+16.66s \| 24.4%)	51.49 (+16.66s \| 24.4%)	49.19 (+18.96s \| 27.8%)	46.99 (+21.16s \| 31.0%)	48.89 (+19.26s \| 28.3%)
Breast 50 Y	35.01	27.69 (+7.32s \| 20.9%) 28.09 (+6.92s \| 19.8%)	N/A	N/A	N/A	24.39 (+10.62s \| 30.3%)	N/A
Breast 100 Y	1:14.25	1:00.89 (+13.36s \| 18.0%) 1:02.59 (+11.66s \| 15.7%)	57.99 (+16.26s \| 21.9%)	57.99 (+16.26s \| 21.9%)	55.49 (+18.76s \| 25.3%)	53.29 (+20.96s \| 28.2%)	55.29 (+18.96s \| 25.5%)
Breast 200 Y	2:44.95	2:13.29 (+31.66s \| 19.2%) 2:17.09 (+27.86s \| 16.9%)	2:07.99 (+36.96s \| 22.4%)	2:07.99 (+36.96s \| 22.4%)	2:01.59 (+43.36s \| 26.3%)	1:56.39 (+48.56s \| 29.4%)	2:00.99 (+43.96s \| 26.7%)
Fly 50 Y	28.73	24.09 (+4.64s \| 16.2%) 24.39 (+4.34s \| 15.1%)	N/A	N/A	N/A	21.19 (+7.54s \| 26.2%)	N/A
Fly 100 Y	1:04.65	52.89 (+11.76s \| 18.2%) 54.39 (+10.26s \| 15.9%)	50.59 (+14.06s \| 21.7%)	50.59 (+14.06s \| 21.7%)	48.69 (+15.96s \| 24.7%)	46.69 (+17.96s \| 27.8%)	48.39 (+16.26s \| 25.2%)
Fly 200 Y	2:30.88	1:58.89 (+31.99s \| 21.2%) 2:02.19 (+28.69s \| 19.0%)	1:53.69 (+37.19s \| 24.6%)	1:53.69 (+37.19s \| 24.6%)	1:49.09 (+41.79s \| 27.7%)	1:44.79 (+46.09s \| 30.5%)	1:47.89 (+42.99s \| 28.5%)
IM 200 Y	2:28.34	1:58.19 (+30.15s \| 20.3%) 2:01.59 (+26.75s \| 18.0%)	1:53.89 (+34.45s \| 23.2%)	1:53.89 (+34.45s \| 23.2%)	1:49.59 (+38.75s \| 26.1%)	1:45.39 (+42.95s \| 29.0%)	1:48.89 (+39.45s \| 26.6%)
IM 400 Y	5:23.31	4:14.69 (+68.62s \| 21.2%) 4:21.89 (+61.42s \| 19.0%)	4:06.99 (+76.32s \| 23.6%)	4:06.99 (+76.32s \| 23.6%)	3:56.49 (+86.82s \| 26.9%)	3:47.69 (+95.62s \| 29.6%)	3:52.69 (+90.62s \| 28.0%)