William Chen

Age: 10 years old
Age Category: 10 & under
Team: Waterloo Swimming | South Texas Swimming

Personal Best

Short course distance

Event	Time		Age	Date	Next Standard	Waterloo Swimming	South Texas Swimming	Southern Zone	USA
Free 50 Y	44.35		10	10/26/2025	B: 38.19 (+6.16s \| 13.9%)	25	323	1,000+	1,000+

Free 100 Y	1:44.13	Analysis	10	12/14/2025	B: 1:27.99 (+16.14s \| 15.5%)	18	263	1,000+	1,000+

Free 200 Y	3:51.39	Analysis	10	02/01/2026	B: 3:09.49 (+41.90s \| 18.1%)	11	102	1,000+	1,000+

Back 50 Y	50.59		10	10/26/2025	B: 48.29 (+2.30s \| 4.5%)	19	239	1,000+	1,000+

Breast 50 Y	54.88		10	11/15/2025	B: 53.39 (+1.49s \| 2.7%)	18	172	1,000+	1,000+

Breast 100 Y	1:59.50	Analysis	10	12/14/2025	B: 1:54.09 (+5.41s \| 4.5%)	14	123	963	1,000+

Fly 50 Y	58.19		10	11/15/2025	B: 46.49 (+11.70s \| 20.1%)	20	190	1,000+	1,000+

Fly 100 Y	2:11.09	Analysis	10	02/01/2026	B: 1:53.49 (+17.60s \| 13.4%)	8	52	485	1,000+

IM 100 Y	1:52.50	Analysis	10	02/01/2026	B: 1:39.69 (+12.81s \| 11.4%)	15	176	1,000+	1,000+

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Waterloo Swimming

South Texas Swimming

Southern Zone

USA

Free 50 M

47.62

05/10/2026

B: 43.89 (+3.73s | 7.8%)

198

948

1,000+

Free 100 M

1:47.76

Analysis

04/19/2026

B: 1:40.99 (+6.77s | 6.3%)

142

784

1,000+

Back 50 M

51.69

05/10/2026

BB: 49.29 (+2.40s | 4.6%)

123

586

1,000+

Breast 50 M

57.67

04/18/2026

BB: 54.39 (+3.28s | 5.7%)

454

1,000+

Breast 100 M

2:08.37

Analysis

05/08/2026

BB: 1:59.19 (+9.18s | 7.2%)

410

1,000+

50 Breast

1:02.11

100 Breast

1:06.26

2:08.37

100 Breast

2:08.37

Fly 50 M

1:06.40

05/22/2026

B: 52.29 (+14.11s | 21.3%)

142

720

1,000+

Fly 100 M

2:35.82

Analysis

04/18/2026

B: 2:09.49 (+26.33s | 16.9%)

253

861

50 Fly

1:12.47

100 Fly

1:23.35

2:35.82

100 Fly

2:35.82

Above are the fastest times that William Chen 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	44.35	22.19 (+22.16s \| 50.0%)	21.29 (+23.06s \| 52.0%)	21.29 (+23.06s \| 52.0%)	20.59 (+23.76s \| 53.6%)	20.09 (+24.26s \| 54.7%)	20.39 (+23.96s \| 54.0%)	30.49 (+13.86s \| 31.3%)
Free 100 Y	1:44.13	48.19 (+55.94s \| 53.7%)	46.39 (+57.74s \| 55.4%)	46.39 (+57.74s \| 55.4%)	45.09 (+59.04s \| 56.7%)	43.49 (+60.64s \| 58.2%)	44.39 (+59.74s \| 57.4%)	1:07.19 (+36.94s \| 35.5%)
Free 200 Y	3:51.39	1:45.79 (+125.60s \| 54.3%)	1:41.59 (+129.80s \| 56.1%)	1:41.59 (+129.80s \| 56.1%)	1:38.79 (+132.60s \| 57.3%)	1:36.49 (+134.90s \| 58.3%)	1:38.09 (+133.30s \| 57.6%)	2:24.99 (+86.40s \| 37.3%)
Back 50 Y	50.59	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+14.30s \| 28.3%)
Breast 50 Y	54.88	N/A	N/A	N/A	N/A	N/A	N/A	40.29 (+14.59s \| 26.6%)
Breast 100 Y	1:59.50	1:00.89 (+58.61s \| 49.0%)	57.99 (+61.51s \| 51.5%)	57.99 (+61.51s \| 51.5%)	55.89 (+63.61s \| 53.2%)	54.19 (+65.31s \| 54.7%)	55.29 (+64.21s \| 53.7%)	1:26.29 (+33.21s \| 27.8%)
Fly 50 Y	58.19	N/A	N/A	N/A	N/A	N/A	N/A	34.69 (+23.50s \| 40.4%)
Fly 100 Y	2:11.09	52.89 (+78.20s \| 59.7%)	50.59 (+80.50s \| 61.4%)	50.59 (+80.50s \| 61.4%)	48.99 (+82.10s \| 62.6%)	47.79 (+83.30s \| 63.5%)	48.39 (+82.70s \| 63.1%)	1:19.89 (+51.20s \| 39.1%)
IM 100 Y	1:52.50	N/A	N/A	N/A	N/A	N/A	N/A	1:16.99 (+35.51s \| 31.6%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	47.62	25.89 (+21.73s \| 45.6%)	24.59 (+23.03s \| 48.4%)	24.59 (+23.03s \| 48.4%)	24.29 (+23.33s \| 49.0%)	23.39 (+24.23s \| 50.9%)	23.79 (+23.83s \| 50.0%)	34.59 (+13.03s \| 27.4%)
Free 100 M	1:47.76	56.09 (+51.67s \| 47.9%)	53.59 (+54.17s \| 50.3%)	53.59 (+54.17s \| 50.3%)	52.59 (+55.17s \| 51.2%)	50.99 (+56.77s \| 52.7%)	51.99 (+55.77s \| 51.8%)	1:16.89 (+30.87s \| 28.6%)
Back 50 M	51.69	N/A	N/A	N/A	N/A	N/A	N/A	41.59 (+10.10s \| 19.5%)
Breast 50 M	57.67	N/A	N/A	N/A	N/A	N/A	N/A	46.29 (+11.38s \| 19.7%)
Breast 100 M	2:08.37	1:11.29 (+57.08s \| 44.5%)	1:08.19 (+60.18s \| 46.9%)	1:08.19 (+60.18s \| 46.9%)	1:06.59 (+61.78s \| 48.1%)	1:04.09 (+64.28s \| 50.1%)	1:05.29 (+63.08s \| 49.1%)	1:40.19 (+28.18s \| 22.0%)
Fly 50 M	1:06.40	N/A	N/A	N/A	N/A	N/A	N/A	39.19 (+27.21s \| 41.0%)
Fly 100 M	2:35.82	1:00.89 (+94.93s \| 60.9%)	57.99 (+97.83s \| 62.8%)	57.99 (+97.83s \| 62.8%)	57.09 (+98.73s \| 63.4%)	55.09 (+100.73s \| 64.6%)	55.99 (+99.83s \| 64.1%)	1:30.59 (+65.23s \| 41.9%)

Progression

See how William Chen 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.

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Meets

See all the meets William Chen 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 ST ASC Spring Showcase

05/22/2026

Austin

50 M Breast

1:01.34

+3.67s

B: 1:00.89 (+0.45s | 0.7%)

50 M Fly

1:06.40

B: 52.29 (+14.11s | 21.3%)

2026 ST TXLA 10 U End Of School Splash

05/10/2026

Austin

50 M Back

51.69

-0.95s (New PB)

BB: 49.29 (+2.40s | 4.6%)

50 M Free

47.62

-1.15s (New PB)

B: 43.89 (+3.73s | 7.8%)

2026 ST ASC Cinco De Mayo

05/08/2026

Austin

100 M Free

1:53.15

+5.39s

B: 1:40.99 (+12.16s | 10.7%)

50 Free

52.42

100 Free

1:00.73

1:53.15

100 Free

1:53.15

50 M Back

53.53

+0.89s

BB: 49.29 (+4.24s | 7.9%)

100 M Breast

2:08.37

BB: 1:59.19 (+9.18s | 7.2%)

50 Breast

1:02.11

100 Breast

1:06.26

2:08.37

100 Breast

2:08.37

50 M Breast

1:04.23

+6.56s

B: 1:00.89 (+3.34s | 5.2%)

2026 ST WLOO Classic

04/19/2026

Austin

100 M Free

1:47.76

B: 1:40.99 (+6.77s | 6.3%)

50 M Free

48.77

B: 43.89 (+4.88s | 10.0%)

2026 ST ASC LC Kickoff

04/18/2026

Austin

50 M Breast

57.67

BB: 54.39 (+3.28s | 5.7%)

100 M Fly

2:35.82

B: 2:09.49 (+26.33s | 16.9%)

50 Fly

1:12.47

100 Fly

1:23.35

2:35.82

100 Fly

2:35.82

50 M Back

52.64

BB: 49.29 (+3.35s | 6.4%)

2026 ST WLOO February Splash

02/01/2026

Austin

100 Y IM

1:52.50

B: 1:39.69 (+12.81s | 11.4%)

200 Y Free

3:51.39

B: 3:09.49 (+41.90s | 18.1%)

100 Y Fly

2:11.09

B: 1:53.49 (+17.60s | 13.4%)

2025 ST WLOO Winter Classic

12/14/2025

Austin

100 Y Breast

1:59.50

B: 1:54.09 (+5.41s | 4.5%)

100 Y Free

1:44.13

B: 1:27.99 (+16.14s | 15.5%)

2025 ST ASC Turkey Bash

11/15/2025

Austin

50 Y Breast

54.88

-6.31s (New PB)

B: 53.39 (+1.49s | 2.7%)

50 Y Fly

58.19

-8.30s (New PB)

B: 46.49 (+11.70s | 20.1%)

2025 ST TXLA 10 U Fall Kick Off

10/26/2025

Austin

50 Y Free

44.35

B: 38.19 (+6.16s | 13.9%)

50 Y Back

50.59

-0.77s (New PB)

B: 48.29 (+2.30s | 4.5%)

50 Y Fly

1:06.49

B: 46.49 (+20.00s | 30.1%)

50 Y Breast

1:01.19

B: 53.39 (+7.80s | 12.7%)

2025 ST ASC IMR IMX Challenge

09/27/2025

Austin

50 Y Back

51.36

B: 48.29 (+3.07s | 6.0%)

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.