William Li

Age: 9 years old
Age Category: 10 & under
Team: Long Island Aquatic Club | Metropolitan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Long Island Aquatic Club

Metropolitan Swimming

Eastern Zone

USA

Free 50 Y

36.36

01/16/2026

BB: 34.59 (+1.77s | 4.9%)

326

1,000+

Free 100 Y

1:27.43

10/25/2025

BB: 1:18.89 (+8.54s | 9.8%)

401

1,000+

50 Free

41.16

100 Free

46.27

1:27.43

100 Free

1:27.43

Free 200 Y

3:12.63

11/21/2025

B: 3:09.49 (+3.14s | 1.6%)

257

1,000+

50 Free

39.73

100 Free

51.41

1:31.14

100 Free

1:31.14

200 Free

1:41.49

3:12.63

100 Free

1:41.49

Back 50 Y

41.00

01/16/2026

A: 37.59 (+3.41s | 8.3%)

202

808

1,000+

Back 100 Y

1:28.69

01/16/2026

A: 1:19.59 (+9.10s | 10.3%)

188

697

1,000+

50 Back

43.54

100 Back

45.15

1:28.69

100 Back

1:28.69

Breast 50 Y

48.05

10/25/2025

BB: 47.69 (+0.36s | 0.7%)

225

885

1,000+

Breast 100 Y

1:42.89

10/25/2025

BB: 1:42.29 (+0.60s | 0.6%)

200

720

1,000+

50 Breast

48.65

100 Breast

54.24

1:42.89

100 Breast

1:42.89

Fly 50 Y

46.44

01/16/2026

BB: 41.29 (+5.15s | 11.1%)

300

1,000+

IM 100 Y

1:34.53

11/21/2025

BB: 1:29.69 (+4.84s | 5.1%)

274

1,000+

50 IM

45.20

100 IM

49.33

1:34.53

100 IM

1:34.53

Long course distance

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

Above are the fastest times that William Li has achieved in his swimming career. For each event, you can find William's best time, the corresponding time standard, as well as how much faster William needs to be to reach the next level. The last columns provide William rankings at the team and LSC levels. These rankings are based on the William'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	36.36	22.19 (+14.17s \| 39.0%)	21.29 (+15.07s \| 41.4%)	21.29 (+15.07s \| 41.4%)	20.59 (+15.77s \| 43.4%)	20.09 (+16.27s \| 44.7%)	20.39 (+15.97s \| 43.9%)	30.49 (+5.87s \| 16.1%)
Free 100 Y	1:27.43	48.19 (+39.24s \| 44.9%)	46.39 (+41.04s \| 46.9%)	46.39 (+41.04s \| 46.9%)	45.09 (+42.34s \| 48.4%)	43.49 (+43.94s \| 50.3%)	44.39 (+43.04s \| 49.2%)	1:07.19 (+20.24s \| 23.1%)
Free 200 Y	3:12.63	1:45.79 (+86.84s \| 45.1%)	1:41.59 (+91.04s \| 47.3%)	1:41.59 (+91.04s \| 47.3%)	1:38.79 (+93.84s \| 48.7%)	1:36.49 (+96.14s \| 49.9%)	1:38.09 (+94.54s \| 49.1%)	2:24.99 (+47.64s \| 24.7%)
Back 50 Y	41.00	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+4.71s \| 11.5%)
Back 100 Y	1:28.69	53.89 (+34.80s \| 39.2%)	51.49 (+37.20s \| 41.9%)	51.49 (+37.20s \| 41.9%)	49.39 (+39.30s \| 44.3%)	47.59 (+41.10s \| 46.3%)	48.89 (+39.80s \| 44.9%)	1:16.59 (+12.10s \| 13.6%)
Breast 50 Y	48.05	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+7.76s \| 16.1%)
Breast 100 Y	1:42.89	1:00.89 (+42.00s \| 40.8%)	57.99 (+44.90s \| 43.6%)	57.99 (+44.90s \| 43.6%)	55.89 (+47.00s \| 45.7%)	54.19 (+48.70s \| 47.3%)	55.29 (+47.60s \| 46.3%)	1:26.29 (+16.60s \| 16.1%)
Fly 50 Y	46.44	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+11.75s \| 25.3%)
IM 100 Y	1:34.53	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+17.54s \| 18.6%)

Long Course Distance

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

Progression

See how William Li is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the William'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 William Li has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the William's time, the progress against William's best time, the corresponding time standard, as well as how much faster William needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MR SSC Polar Bear Plunge

01/30/2026

Farmingville

50 Y Free

38.37

+2.01s

B: 38.19 (+0.18s | 0.5%)

50 Y Fly

50.91

+4.47s

B: 46.49 (+4.42s | 8.7%)

50 Y Breast

49.69

+1.64s

BB: 47.69 (+2.00s | 4.0%)

2026 MR NFS 43rd Annual Dr MLK Jr Invite

01/16/2026

East Meadow

100 Y Back

1:28.69

-3.71s (New PB)

A: 1:19.59 (+9.10s | 10.3%)

50 Back

43.54

100 Back

45.15

1:28.69

100 Back

1:28.69

50 Y Breast

50.19

+2.14s

BB: 47.69 (+2.50s | 5.0%)

100 Y Breast

1:45.18

+2.29s

BB: 1:42.29 (+2.89s | 2.7%)

50 Breast

50.92

100 Breast

54.26

1:45.18

100 Breast

1:45.18

50 Y Free

36.36

-0.78s (New PB)

BB: 34.59 (+1.77s | 4.9%)

50 Y Fly

46.44

-2.64s (New PB)

BB: 41.29 (+5.15s | 11.1%)

50 Y Back

41.00

-4.63s (New PB)

A: 37.59 (+3.41s | 8.3%)

2025 MR LIAC Thanksgiving Invite

11/21/2025

East Meadow

50 Y Free

37.14

-1.72s (New PB)

BB: 34.59 (+2.55s | 6.9%)

100 Y Back

1:32.40

-5.70s (New PB)

BB: 1:30.09 (+2.31s | 2.5%)

50 Back

44.46

100 Back

47.94

1:32.40

100 Back

1:32.40

200 Y Free

3:12.63

B: 3:09.49 (+3.14s | 1.6%)

50 Free

39.73

100 Free

51.41

1:31.14

100 Free

1:31.14

200 Free

1:41.49

3:12.63

100 Free

1:41.49

100 Y IM

1:34.53

-5.69s (New PB)

BB: 1:29.69 (+4.84s | 5.1%)

50 IM

45.20

100 IM

49.33

1:34.53

100 IM

1:34.53

2025 MR LIAC Chappy S Invitational

10/25/2025

East Meadow

50 Y Fly

49.08

B: 46.49 (+2.59s | 5.3%)

50 Y Breast

48.05

BB: 47.69 (+0.36s | 0.7%)

50 Y Free

38.86

-2.63s (New PB)

B: 38.19 (+0.67s | 1.7%)

100 Y Free

1:27.43

-4.52s (New PB)

BB: 1:18.89 (+8.54s | 9.8%)

50 Free

41.16

100 Free

46.27

1:27.43

100 Free

1:27.43

100 Y Breast

1:42.89

-4.58s (New PB)

BB: 1:42.29 (+0.60s | 0.6%)

50 Breast

48.65

100 Breast

54.24

1:42.89

100 Breast

1:42.89

2025 MR LIAC Fast Fall Invitational

10/04/2025

East Meadow

50 Y Free

41.49

B: 38.19 (+3.30s | 8.0%)

50 Y Back

45.63

BB: 42.89 (+2.74s | 6.0%)

100 Y Free

1:31.95

B: 1:27.99 (+3.96s | 4.3%)

100 Y Breast

1:47.47

BB: 1:42.29 (+5.18s | 4.8%)

50 Breast

51.46

100 Breast

56.01

1:47.47

100 Breast

1:47.47

100 Y IM

1:40.22

B: 1:39.69 (+0.53s | 0.5%)

100 Y Back

1:38.10

BB: 1:30.09 (+8.01s | 8.2%)

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.