Matthew Zhu

Age: 9 years old
Age Category: 10 & under
Team: Pacific Dragons Swim Team | Pacific Northwest Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Dragons Swim Team

Pacific Northwest Swimming

Western Zone

USA

Free 25 Y

18.57

03/07/2026

Rankings

Free 50 Y

35.29

10/03/2026

BB: 34.59 (+0.70s | 2.0%)

Rankings

Free 100 Y

1:31.55

Analysis

03/07/2026

B: 1:27.99 (+3.56s | 3.9%)

Rankings

50 Free

41.35

100 Free

50.20

1:31.55

100 Free

1:31.55

Back 25 Y

25.25

12/06/2025

Rankings

Back 50 Y

45.32

10/03/2026

BB: 42.89 (+2.43s | 5.4%)

Rankings

Breast 25 Y

29.72

12/06/2025

Rankings

Breast 50 Y

50.29

10/03/2026

BB: 47.69 (+2.60s | 5.2%)

Rankings

Fly 25 Y

24.31

03/07/2026

Rankings

Fly 50 Y

46.23

10/03/2026

BB: 41.29 (+4.94s | 10.7%)

Rankings

IM 100 Y

1:33.69

Analysis

10/03/2026

BB: 1:29.69 (+4.00s | 4.3%)

Rankings

50 IM

45.03

100 IM

48.66

1:33.69

100 IM

1:33.69

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Pacific Dragons Swim Team	Pacific Northwest Swimming	Western Zone	USA

Above are the fastest times that Matthew Zhu has achieved in his swimming career. For each event, you can find Matthew's best time, the corresponding time standard, as well as how much faster Matthew needs to be to reach the next level. The last columns provide Matthew rankings at the team and LSC levels. These rankings are based on the Matthew'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	35.29	22.19 (+13.10s \| 37.1%) 22.79 (+12.50s \| 35.4%)	21.29 (+14.00s \| 39.7%)	21.29 (+14.00s \| 39.7%)	20.49 (+14.80s \| 41.9%)	19.69 (+15.60s \| 44.2%)	20.39 (+14.90s \| 42.2%)
Free 100 Y	1:31.55	48.19 (+43.36s \| 47.4%) 49.49 (+42.06s \| 45.9%)	46.39 (+45.16s \| 49.3%)	46.39 (+45.16s \| 49.3%)	44.89 (+46.66s \| 51.0%)	43.09 (+48.46s \| 52.9%)	44.39 (+47.16s \| 51.5%)
Back 50 Y	45.32	24.79 (+20.53s \| 45.3%) 25.39 (+19.93s \| 44.0%)	N/A	N/A	N/A	21.49 (+23.83s \| 52.6%)	N/A
Breast 50 Y	50.29	27.69 (+22.60s \| 44.9%) 28.09 (+22.20s \| 44.1%)	N/A	N/A	N/A	24.39 (+25.90s \| 51.5%)	N/A
Fly 50 Y	46.23	24.09 (+22.14s \| 47.9%) 24.39 (+21.84s \| 47.2%)	N/A	N/A	N/A	21.19 (+25.04s \| 54.2%)	N/A
IM 100 Y	1:33.69	N/A	N/A	N/A	N/A	N/A	N/A

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 PN OCA John Walker Invitational Approve

10/03/2026

Mercer Island

50 Y Fly

46.23

-8.89s (New PB)

BB: 41.29 (+4.94s | 10.7%)

50 Y Breast

50.29

BB: 47.69 (+2.60s | 5.2%)

50 Y Free

35.29

-4.23s (New PB)

BB: 34.59 (+0.70s | 2.0%)

50 Y Back

45.32

-7.48s (New PB)

BB: 42.89 (+2.43s | 5.4%)

100 Y IM

1:33.69

BB: 1:29.69 (+4.00s | 4.3%)

50 IM

45.03

100 IM

48.66

1:33.69

100 IM

1:33.69

2026 PDST Mar Pentathlon Last Chance Approved

03/07/2026

Renton

25 Y Free

18.57

-0.37s (New PB)

100 Y Free

1:31.55

-6.38s (New PB)

B: 1:27.99 (+3.56s | 3.9%)

50 Free

41.35

100 Free

50.20

1:31.55

100 Free

1:31.55

50 Y Free

40.24

+0.72s

B: 38.19 (+2.05s | 5.1%)

25 Y Back

25.26

+0.01s

25 Y Breast

29.89

+0.17s

25 Y Fly

24.31

-0.67s (New PB)

2026 PN PDST Winter Invitational Meet Approv

01/24/2026

Mercer Island

25 Y Free

18.94

-0.67s (New PB)

50 Y Back

52.80

B: 48.29 (+4.51s | 8.5%)

100 Y Free

1:37.93

B: 1:27.99 (+9.94s | 10.2%)

50 Free

45.49

100 Free

52.44

1:37.93

100 Free

1:37.93

50 Y Free

40.27

+0.75s

B: 38.19 (+2.08s | 5.2%)

50 Y Fly

55.12

B: 46.49 (+8.63s | 15.7%)

2025 PN Fall Divisionals, Division 1 OCA

12/06/2025

Federal Way

25 Y Free

19.61

-0.64s (New PB)

25 Y Back

25.25

-0.52s (New PB)

25 Y Fly

24.98

-1.78s (New PB)

50 Y Free

39.52

-3.54s (New PB)

B: 38.19 (+1.33s | 3.4%)

25 Y Breast

29.72

-5.86s (New PB)

2025 PN OCA John Walker Invitational

10/04/2025

Mercer Island

50 Y Free

43.06

-9.20s (New PB)

B: 38.19 (+4.87s | 11.3%)

25 Y Fly

26.76

-5.31s (New PB)

25 Y Back

25.77

-2.14s (New PB)

25 Y Free

20.25

-1.90s (New PB)

2025 PN PDST March Pentathlon And Last Chance

03/08/2025

RENTON

25 Y Free

24.18

+2.03s

25 Y Back

27.91

-0.24s (New PB)

25 Y Breast

35.58

-0.64s (New PB)

25 Y Fly

32.07

50 Y Free

52.26

-7.87s (New PB)

B: 38.19 (+14.07s | 26.9%)

2025 PN PDST Winter Invitational

01/25/2025

Mercer Island

50 Y Free

1:00.13

B: 38.19 (+21.94s | 36.5%)

25 Y Free

22.15

25 Y Breast

36.22

25 Y Back

28.15

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.