Belinda Zhu

Age: 7 years old
Age Category: 10 & under
Team: West Coast Aquatics | Pacific Northwest Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

West Coast Aquatics

Pacific Northwest Swimming

Western Zone

USA

Free 25 Y

27.50

12/06/2025

501

1,000+

Free 50 Y

1:00.85

01/24/2026

B: 39.79 (+21.06s | 34.6%)

900

1,000+

Free 100 Y

2:14.88

01/10/2026

B: 1:30.79 (+44.09s | 32.7%)

637

1,000+

50 Free

1:01.69

100 Free

1:13.19

2:14.88

100 Free

2:14.88

Back 25 Y

29.59

09/27/2025

443

1,000+

Back 50 Y

1:07.08

01/10/2026

B: 48.59 (+18.49s | 27.6%)

797

1,000+

Back 100 Y

2:27.53

01/24/2026

B: 1:45.79 (+41.74s | 28.3%)

458

1,000+

50 Back

1:11.14

100 Back

1:16.39

2:27.53

100 Back

2:27.53

Breast 25 Y

31.25

12/06/2025

280

1,000+

Breast 50 Y

1:10.18

01/10/2026

B: 54.59 (+15.59s | 22.2%)

619

1,000+

Breast 100 Y

2:36.28

11/08/2025

B: 2:00.29 (+35.99s | 23.0%)

407

1,000+

Fly 50 Y

1:11.72

01/10/2026

B: 48.39 (+23.33s | 32.5%)

516

1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	West Coast Aquatics	Pacific Northwest Swimming	Western Zone	USA

Above are the fastest times that Belinda Zhu has achieved in her swimming career. For each event, you can find Belinda's best time, the corresponding time standard, as well as how much faster Belinda needs to be to reach the next level. The last columns provide Belinda rankings at the team and LSC levels. These rankings are based on the Belinda's personal best, her 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	1:00.85	24.89 (+35.96s \| 59.1%)	23.89 (+36.96s \| 60.7%)	23.89 (+36.96s \| 60.7%)	23.29 (+37.56s \| 61.7%)	22.59 (+38.26s \| 62.9%)	22.79 (+38.06s \| 62.5%)	30.89 (+29.96s \| 49.2%)
Free 100 Y	2:14.88	53.99 (+80.89s \| 60.0%)	51.89 (+82.99s \| 61.5%)	51.89 (+82.99s \| 61.5%)	50.39 (+84.49s \| 62.6%)	49.29 (+85.59s \| 63.5%)	49.69 (+85.19s \| 63.2%)	1:08.19 (+66.69s \| 49.4%)
Back 50 Y	1:07.08	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+30.59s \| 45.6%)
Back 100 Y	2:27.53	59.49 (+88.04s \| 59.7%)	57.09 (+90.44s \| 61.3%)	57.09 (+90.44s \| 61.3%)	55.09 (+92.44s \| 62.7%)	53.89 (+93.64s \| 63.5%)	54.49 (+93.04s \| 63.1%)	1:17.89 (+69.64s \| 47.2%)
Breast 50 Y	1:10.18	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+29.79s \| 42.4%)
Breast 100 Y	2:36.28	1:07.59 (+88.69s \| 56.8%)	1:05.49 (+90.79s \| 58.1%)	1:05.49 (+90.79s \| 58.1%)	1:03.09 (+93.19s \| 59.6%)	1:01.79 (+94.49s \| 60.5%)	1:02.79 (+93.49s \| 59.8%)	1:27.99 (+68.29s \| 43.7%)
Fly 50 Y	1:11.72	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+36.63s \| 51.1%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 PN BBST Aly Fell Memorial Approved

01/24/2026

Bellingham

50 Y Back

1:12.21

+5.13s

B: 48.59 (+23.62s | 32.7%)

50 Y Free

1:00.85

-2.19s (New PB)

B: 39.79 (+21.06s | 34.6%)

100 Y Back

2:27.53

B: 1:45.79 (+41.74s | 28.3%)

50 Back

1:11.14

100 Back

1:16.39

2:27.53

100 Back

2:27.53

50 Y Breast

1:10.39

+0.21s

B: 54.59 (+15.80s | 22.4%)

100 Y Free

2:18.34

+3.46s

B: 1:30.79 (+47.55s | 34.4%)

50 Free

1:04.73

100 Free

1:13.61

2:18.34

100 Free

2:18.34

2026 PN WEST IMX Intersquad

01/10/2026

Mill Creek

50 Y Breast

1:10.18

-5.11s (New PB)

B: 54.59 (+15.59s | 22.2%)

50 Y Fly

1:11.72

B: 48.39 (+23.33s | 32.5%)

50 Y Back

1:07.08

B: 48.59 (+18.49s | 27.6%)

50 Y Free

1:03.93

+0.89s

B: 39.79 (+24.14s | 37.8%)

100 Y Free

2:14.88

-14.99s (New PB)

B: 1:30.79 (+44.09s | 32.7%)

50 Free

1:01.69

100 Free

1:13.19

2:14.88

100 Free

2:14.88

2025 PN Fall Divisionals, Division 2

12/06/2025

Snohomish

25 Y Free

27.50

-0.89s (New PB)

25 Y Back

30.62

+1.03s

50 Y Free

1:03.04

-3.51s (New PB)

B: 39.79 (+23.25s | 36.9%)

25 Y Breast

31.25

2025 BBST November Invitational

11/08/2025

Bellingham

50 Y Free

1:06.85

+0.30s

B: 39.79 (+27.06s | 40.5%)

100 Y Free

2:29.87

B: 1:30.79 (+59.08s | 39.4%)

50 Free

1:10.40

100 Free

1:19.47

2:29.87

100 Free

2:29.87

50 Y Breast

1:15.29

B: 54.59 (+20.70s | 27.5%)

100 Y Breast

2:36.28

B: 2:00.29 (+35.99s | 23.0%)

2025 PN IST Sockeye Sprints

09/27/2025

Snohomish

25 Y Back

29.59

50 Y Free

1:06.55

B: 39.79 (+26.76s | 40.2%)

25 Y Free

28.39

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.