Mason Yu

Age: 10 years old
Age Category: 10 & under
Team: Qns Aquatic Club | Metropolitan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Qns Aquatic Club

Metropolitan Swimming

Eastern Zone

USA

Free 50 Y

31.31

10/25/2025

A: 31.09 (+0.22s | 0.7%)

256

1,000+

Free 100 Y

1:09.86

10/25/2025

A: 1:09.79 (+0.07s | 0.1%)

244

881

50 Free

34.19

100 Free

35.67

1:09.86

100 Free

1:09.86

Free 200 Y

2:30.46

12/11/2025

AA: 2:25.29 (+5.17s | 3.4%)

179

585

50 Free

34.84

100 Free

37.86

1:12.70

100 Free

1:12.70

150 Free

39.66

1:52.36

200 Free

38.10

2:30.46

100 Free

1:17.76

Free 500 Y

6:50.04

12/21/2025

A: 6:43.39 (+6.65s | 1.6%)

160

521

50 Free

36.96

100 Free

42.27

1:19.23

100 Free

1:19.23

150 Free

41.89

2:01.12

200 Free

42.09

2:43.21

100 Free

1:23.98

250 Free

42.61

3:25.82

300 Free

42.03

4:07.85

100 Free

1:24.64

350 Free

41.69

4:49.54

400 Free

40.99

5:30.53

100 Free

1:22.68

450 Free

40.36

6:10.89

500 Free

39.15

6:50.04

100 Free

1:19.51

Back 50 Y

35.87

02/07/2026

AA: 35.79 (+0.08s | 0.2%)

152

494

Back 100 Y

1:17.51

12/11/2025

AA: 1:16.09 (+1.42s | 1.8%)

165

497

50 Back

37.53

100 Back

39.98

1:17.51

100 Back

1:17.51

Breast 50 Y

41.76

11/22/2025

AA: 40.19 (+1.57s | 3.8%)

176

529

Breast 100 Y

1:31.69

10/25/2025

A: 1:30.59 (+1.10s | 1.2%)

197

676

50 Breast

44.52

100 Breast

47.17

1:31.69

100 Breast

1:31.69

Fly 50 Y

32.05

12/11/2025

AAA

AAAA: 30.79 (+1.26s | 3.9%)

133

Fly 100 Y

1:13.30

12/11/2025

AAA

AAAA: 1:09.79 (+3.51s | 4.8%)

226

50 Fly

34.64

100 Fly

38.66

1:13.30

100 Fly

1:13.30

IM 100 Y

1:16.98

02/07/2026

AA: 1:16.39 (+0.59s | 0.8%)

116

334

50 IM

37.21

100 IM

39.77

1:16.98

100 IM

1:16.98

IM 200 Y

2:39.76

12/11/2025

AAA: 2:38.39 (+1.37s | 0.9%)

234

50 Fly

34.42

100 Back

42.16

1:16.58

100 IM

1:16.58

150 Breast

47.68

2:04.26

200 Free

35.50

2:39.76

100 IM

1:23.18

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Qns Aquatic Club	Metropolitan Swimming	Eastern Zone	USA

Above are the fastest times that Mason Yu has achieved in his swimming career. For each event, you can find Mason's best time, the corresponding time standard, as well as how much faster Mason needs to be to reach the next level. The last columns provide Mason rankings at the team and LSC levels. These rankings are based on the Mason'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	31.31	22.19 (+9.12s \| 29.1%)	21.29 (+10.02s \| 32.0%)	21.29 (+10.02s \| 32.0%)	20.59 (+10.72s \| 34.2%)	20.09 (+11.22s \| 35.8%)	20.39 (+10.92s \| 34.9%)	30.49 (+0.82s \| 2.6%)
Free 100 Y	1:09.86	48.19 (+21.67s \| 31.0%)	46.39 (+23.47s \| 33.6%)	46.39 (+23.47s \| 33.6%)	45.09 (+24.77s \| 35.5%)	43.49 (+26.37s \| 37.7%)	44.39 (+25.47s \| 36.5%)	1:07.19 (+2.67s \| 3.8%)
Free 200 Y	2:30.46	1:45.79 (+44.67s \| 29.7%)	1:41.59 (+48.87s \| 32.5%)	1:41.59 (+48.87s \| 32.5%)	1:38.79 (+51.67s \| 34.3%)	1:36.49 (+53.97s \| 35.9%)	1:38.09 (+52.37s \| 34.8%)	2:24.99 (+5.47s \| 3.6%)
Free 500 Y	6:50.04	4:47.79 (+122.25s \| 29.8%)	4:37.09 (+132.95s \| 32.4%)	4:37.09 (+132.95s \| 32.4%)	4:29.49 (+140.55s \| 34.3%)	4:22.09 (+147.95s \| 36.1%)	4:27.69 (+142.35s \| 34.7%)	6:25.49 (+24.55s \| 6.0%)
Back 50 Y	35.87	N/A	N/A	N/A	N/A	N/A	N/A	36.29 33.79 (+2.08s \| 5.8%)
Back 100 Y	1:17.51	53.89 (+23.62s \| 30.5%)	51.49 (+26.02s \| 33.6%)	51.49 (+26.02s \| 33.6%)	49.39 (+28.12s \| 36.3%)	47.59 (+29.92s \| 38.6%)	48.89 (+28.62s \| 36.9%)	1:16.59 (+0.92s \| 1.2%)
Breast 50 Y	41.76	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+1.47s \| 3.5%)
Breast 100 Y	1:31.69	1:00.89 (+30.80s \| 33.6%)	57.99 (+33.70s \| 36.8%)	57.99 (+33.70s \| 36.8%)	55.89 (+35.80s \| 39.0%)	54.19 (+37.50s \| 40.9%)	55.29 (+36.40s \| 39.7%)	1:26.29 (+5.40s \| 5.9%)
Fly 50 Y	32.05	N/A	N/A	N/A	N/A	N/A	N/A	34.69 32.69
Fly 100 Y	1:13.30	52.89 (+20.41s \| 27.8%)	50.59 (+22.71s \| 31.0%)	50.59 (+22.71s \| 31.0%)	48.99 (+24.31s \| 33.2%)	47.79 (+25.51s \| 34.8%)	48.39 (+24.91s \| 34.0%)	1:19.89 1:11.99 (+1.31s \| 1.8%)
IM 100 Y	1:16.98	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 1:12.79 (+4.19s \| 5.4%)
IM 200 Y	2:39.76	1:58.19 (+41.57s \| 26.0%)	1:53.89 (+45.87s \| 28.7%)	1:53.89 (+45.87s \| 28.7%)	1:50.09 (+49.67s \| 31.1%)	1:46.39 (+53.37s \| 33.4%)	1:48.89 (+50.87s \| 31.8%)	2:46.19 2:37.09 (+2.67s \| 1.7%)

Long Course Distance

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

Progression

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

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MR QNS We Fly High Invitational

02/07/2026

Brooklyn

200 Y Free

2:31.17

+0.71s

AA: 2:25.29 (+5.88s | 3.9%)

50 Free

35.19

100 Free

39.25

1:14.44

100 Free

1:14.44

150 Free

39.74

1:54.18

200 Free

36.99

2:31.17

100 Free

1:16.73

100 Y Back

1:19.81

+2.30s

A: 1:19.59 (+0.22s | 0.3%)

50 Back

38.61

100 Back

41.20

1:19.81

100 Back

1:19.81

50 Y Breast

42.48

+0.72s

A: 42.09 (+0.39s | 0.9%)

100 Y Breast

1:31.78

+0.09s

A: 1:30.59 (+1.19s | 1.3%)

50 Breast

45.14

100 Breast

46.64

1:31.78

100 Breast

1:31.78

100 Y IM

1:16.98

-0.52s (New PB)

AA: 1:16.39 (+0.59s | 0.8%)

50 IM

37.21

100 IM

39.77

1:16.98

100 IM

1:16.98

50 Y Breast

42.02

+0.26s

AA: 40.19 (+1.83s | 4.4%)

50 Y Back

35.87

-0.43s (New PB)

AA: 35.79 (+0.08s | 0.2%)

100 Y Fly

1:13.75

+0.45s

AAA

AAAA: 1:09.79 (+3.96s | 5.4%)

50 Fly

34.83

100 Fly

38.92

1:13.75

100 Fly

1:13.75

2025 MR SSC Reindeer Games Invitational

12/21/2025

East Meadow

100 Y IM

1:17.85

+0.35s

AA: 1:16.39 (+1.46s | 1.9%)

50 IM

37.73

100 IM

40.12

1:17.85

100 IM

1:17.85

100 Y Fly

1:13.64

+0.34s

AAA

AAAA: 1:09.79 (+3.85s | 5.2%)

50 Fly

34.84

100 Fly

38.80

1:13.64

100 Fly

1:13.64

50 Y Fly

32.77

+0.72s

AAA: 32.59 (+0.18s | 0.5%)

50 Y Back

37.09

+0.79s

AA: 35.79 (+1.30s | 3.5%)

500 Y Free

6:50.04

-3.88s (New PB)

A: 6:43.39 (+6.65s | 1.6%)

50 Free

36.96

100 Free

42.27

1:19.23

100 Free

1:19.23

150 Free

41.89

2:01.12

200 Free

42.09

2:43.21

100 Free

1:23.98

250 Free

42.61

3:25.82

300 Free

42.03

4:07.85

100 Free

1:24.64

350 Free

41.69

4:49.54

400 Free

40.99

5:30.53

100 Free

1:22.68

450 Free

40.36

6:10.89

500 Free

39.15

6:50.04

100 Free

1:19.51

2025 Katie Ledecky Invitational

12/11/2025

College Park

200 Y Free

2:30.46

-0.78s (New PB)

AA: 2:25.29 (+5.17s | 3.4%)

50 Free

34.84

100 Free

37.86

1:12.70

100 Free

1:12.70

150 Free

39.66

1:52.36

200 Free

38.10

2:30.46

100 Free

1:17.76

100 Y Back

1:17.51

-1.28s (New PB)

AA: 1:16.09 (+1.42s | 1.8%)

50 Back

37.53

100 Back

39.98

1:17.51

100 Back

1:17.51

100 Y IM

1:17.50

-0.22s (New PB)

AA: 1:16.39 (+1.11s | 1.4%)

50 IM

37.84

100 IM

39.66

1:17.50

100 IM

1:17.50

50 Y Back

36.30

-0.09s (New PB)

AA: 35.79 (+0.51s | 1.4%)

200 Y IM

2:39.76

-5.32s (New PB)

AAA: 2:38.39 (+1.37s | 0.9%)

50 Fly

34.42

100 Back

42.16

1:16.58

100 IM

1:16.58

150 Breast

47.68

2:04.26

200 Free

35.50

2:39.76

100 IM

1:23.18

50 Y Fly

32.05

-1.71s (New PB)

AAA

AAAA: 30.79 (+1.26s | 3.9%)

100 Y Fly

1:13.30

-1.53s (New PB)

AAA

AAAA: 1:09.79 (+3.51s | 4.8%)

50 Fly

34.64

100 Fly

38.66

1:13.30

100 Fly

1:13.30

2025 MR QNS Protect Ya Turkey Neck Invite

11/22/2025

Bronx

50 Y Fly

33.76

AAA: 32.59 (+1.17s | 3.5%)

50 Y Free

32.52

+1.21s

A: 31.09 (+1.43s | 4.4%)

50 Y Breast

41.76

-1.70s (New PB)

AA: 40.19 (+1.57s | 3.8%)

100 Y Free

1:11.11

+1.25s

A: 1:09.79 (+1.32s | 1.9%)

50 Free

34.44

100 Free

36.67

1:11.11

100 Free

1:11.11

100 Y Back

1:19.82

+1.03s

A: 1:19.59 (+0.23s | 0.3%)

50 Back

38.73

100 Back

41.09

1:19.82

100 Back

1:19.82

50 Y Free

31.91

+0.60s

A: 31.09 (+0.82s | 2.6%)

100 Y IM

1:18.36

+0.64s

AA: 1:16.39 (+1.97s | 2.5%)

50 IM

37.14

100 IM

41.22

1:18.36

100 IM

1:18.36

500 Y Free

6:53.92

A: 6:43.39 (+10.53s | 2.5%)

50 Free

37.91

100 Free

42.39

1:20.30

100 Free

1:20.30

150 Free

43.49

2:03.79

200 Free

42.99

2:46.78

100 Free

1:26.48

250 Free

41.51

3:28.29

300 Free

43.80

4:12.09

100 Free

1:25.31

350 Free

41.16

4:53.25

400 Free

41.82

5:35.07

100 Free

1:22.98

450 Free

40.72

6:15.79

500 Free

38.13

6:53.92

100 Free

1:18.85

200 Y IM

2:47.93

+2.85s

AA: 2:45.89 (+2.04s | 1.2%)

50 Fly

35.81

100 Back

45.43

1:21.24

100 IM

1:21.24

150 Breast

49.56

2:10.80

200 Free

37.13

2:47.93

100 IM

1:26.69

2025 MR QNS Can I Kick It Invitational

10/25/2025

Bronx

100 Y Fly

1:14.83

-2.43s (New PB)

AAA: 1:14.59 (+0.24s | 0.3%)

50 Fly

35.44

100 Fly

39.39

1:14.83

100 Fly

1:14.83

100 Y Free

1:09.86

-0.03s (New PB)

A: 1:09.79 (+0.07s | 0.1%)

50 Free

34.19

100 Free

35.67

1:09.86

100 Free

1:09.86

100 Y Breast

1:31.69

A: 1:30.59 (+1.10s | 1.2%)

50 Breast

44.52

100 Breast

47.17

1:31.69

100 Breast

1:31.69

100 Y Back

1:18.79

AA: 1:16.09 (+2.70s | 3.4%)

50 Back

37.88

100 Back

40.91

1:18.79

100 Back

1:18.79

50 Y Back

36.92

+0.53s

AA: 35.79 (+1.13s | 3.1%)

100 Y Fly

1:18.92

+1.66s

AAA: 1:14.59 (+4.33s | 5.5%)

25 Fly

37.39

100 Fly

41.53

1:18.92

50 Fly

41.53

50 Y Free

31.31

A: 31.09 (+0.22s | 0.7%)

200 Y Free

2:31.24

AA: 2:25.29 (+5.95s | 3.9%)

50 Free

35.24

100 Free

38.89

1:14.13

100 Free

1:14.13

150 Free

39.66

1:53.79

200 Free

37.45

2:31.24

100 Free

1:17.11

2025 MR QNS Hello Brooklyn Invitational

10/04/2025

Brooklyn

100 Y Fly

1:17.26

AAA: 1:14.59 (+2.67s | 3.5%)

50 Fly

37.68

100 Fly

39.58

1:17.26

100 Fly

1:17.26

50 Y Back

36.39

AA: 35.79 (+0.60s | 1.6%)

100 Y IM

1:17.72

AA: 1:16.39 (+1.33s | 1.7%)

50 IM

37.91

100 IM

39.81

1:17.72

100 IM

1:17.72

50 Y Breast

43.46

A: 42.09 (+1.37s | 3.2%)

100 Y Free

1:09.89

A: 1:09.79 (+0.10s | 0.1%)

50 Free

34.44

100 Free

35.45

1:09.89

100 Free

1:09.89

200 Y IM

2:45.08

AAA: 2:38.39 (+6.69s | 4.1%)

50 Fly

36.08

100 Back

45.62

1:21.70

100 IM

1:21.70

150 Breast

48.67

2:10.37

200 Free

34.71

2:45.08

100 IM

1:23.38

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	31.31	22.19 (+9.12s \| 29.1%)	21.29 (+10.02s \| 32.0%)	21.29 (+10.02s \| 32.0%)	20.59 (+10.72s \| 34.2%)	20.09 (+11.22s \| 35.8%)	20.39 (+10.92s \| 34.9%)	30.49 (+0.82s \| 2.6%)
Free 100 Y	1:09.86	48.19 (+21.67s \| 31.0%)	46.39 (+23.47s \| 33.6%)	46.39 (+23.47s \| 33.6%)	45.09 (+24.77s \| 35.5%)	43.49 (+26.37s \| 37.7%)	44.39 (+25.47s \| 36.5%)	1:07.19 (+2.67s \| 3.8%)
Free 200 Y	2:30.46	1:45.79 (+44.67s \| 29.7%)	1:41.59 (+48.87s \| 32.5%)	1:41.59 (+48.87s \| 32.5%)	1:38.79 (+51.67s \| 34.3%)	1:36.49 (+53.97s \| 35.9%)	1:38.09 (+52.37s \| 34.8%)	2:24.99 (+5.47s \| 3.6%)
Free 500 Y	6:50.04	4:47.79 (+122.25s \| 29.8%)	4:37.09 (+132.95s \| 32.4%)	4:37.09 (+132.95s \| 32.4%)	4:29.49 (+140.55s \| 34.3%)	4:22.09 (+147.95s \| 36.1%)	4:27.69 (+142.35s \| 34.7%)	6:25.49 (+24.55s \| 6.0%)
Back 50 Y	35.87	N/A	N/A	N/A	N/A	N/A	N/A	36.29 33.79 (+2.08s \| 5.8%)
Back 100 Y	1:17.51	53.89 (+23.62s \| 30.5%)	51.49 (+26.02s \| 33.6%)	51.49 (+26.02s \| 33.6%)	49.39 (+28.12s \| 36.3%)	47.59 (+29.92s \| 38.6%)	48.89 (+28.62s \| 36.9%)	1:16.59 (+0.92s \| 1.2%)
Breast 50 Y	41.76	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+1.47s \| 3.5%)
Breast 100 Y	1:31.69	1:00.89 (+30.80s \| 33.6%)	57.99 (+33.70s \| 36.8%)	57.99 (+33.70s \| 36.8%)	55.89 (+35.80s \| 39.0%)	54.19 (+37.50s \| 40.9%)	55.29 (+36.40s \| 39.7%)	1:26.29 (+5.40s \| 5.9%)
Fly 50 Y	32.05	N/A	N/A	N/A	N/A	N/A	N/A	34.69 32.69
Fly 100 Y	1:13.30	52.89 (+20.41s \| 27.8%)	50.59 (+22.71s \| 31.0%)	50.59 (+22.71s \| 31.0%)	48.99 (+24.31s \| 33.2%)	47.79 (+25.51s \| 34.8%)	48.39 (+24.91s \| 34.0%)	1:19.89 1:11.99 (+1.31s \| 1.8%)
IM 100 Y	1:16.98	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 1:12.79 (+4.19s \| 5.4%)
IM 200 Y	2:39.76	1:58.19 (+41.57s \| 26.0%)	1:53.89 (+45.87s \| 28.7%)	1:53.89 (+45.87s \| 28.7%)	1:50.09 (+49.67s \| 31.1%)	1:46.39 (+53.37s \| 33.4%)	1:48.89 (+50.87s \| 31.8%)	2:46.19 2:37.09 (+2.67s \| 1.7%)