Aiden Zhou

Age: 12 years old
Age Category: 11-12
Team: Pacific Dragons Swim Team | Pacific Northwest Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Northwest Swimming

Pacific Dragons Swim Team

Free 50 Y

33.42

10/18/2025

B: 32.79 (+0.63s | 1.9%)

307

Free 100 Y

1:17.53

10/18/2025

B: 1:11.49 (+6.04s | 7.8%)

303

50 Free

36.90

100 Free

40.63

1:17.53

100 Free

1:17.53

Free 200 Y

2:58.88

03/08/2025

B: 2:35.99 (+22.89s | 12.8%)

260

50 Free

40.13

100 Free

47.86

1:27.99

100 Free

1:27.99

150 Free

45.19

2:13.18

200 Free

45.70

2:58.88

100 Free

1:30.89

Back 50 Y

39.00

10/18/2025

B: 38.49 (+0.51s | 1.3%)

202

Back 100 Y

1:30.52

10/18/2025

B: 1:22.19 (+8.33s | 9.2%)

266

Back 200 Y

3:18.94

12/07/2024

B: 2:52.89 (+26.05s | 13.1%)

132

50 Back

43.71

100 Back

51.12

1:34.83

100 Back

1:34.83

150 Back

53.68

2:28.51

200 Back

50.43

3:18.94

100 Back

1:44.11

Fly 50 Y

39.65

10/18/2025

B: 37.09 (+2.56s | 6.5%)

217

Fly 100 Y

1:39.40

03/08/2025

B: 1:22.89 (+16.51s | 16.6%)

209

50 Fly

44.97

100 Fly

54.43

1:39.40

100 Fly

1:39.40

Long course distance

Event	Time	Age	Date	Next Standard	Pacific Northwest Swimming	Pacific Dragons Swim Team
Free 50 M	38.75	11	06/14/2025	B: 37.39 (+1.36s \| 3.5%)	224	15

Free 100 M	1:30.92	11	06/14/2025	B: 1:22.09 (+8.83s \| 9.7%)	233	14

Free 200 M	3:26.43	10	05/17/2024	B: 2:59.19 (+27.24s \| 13.2%)	190	7

Back 50 M	45.17	11	06/27/2025	B: 44.49 (+0.68s \| 1.5%)	174	15

Back 100 M	1:43.74	11	06/14/2025	B: 1:37.19 (+6.55s \| 6.3%)	206	13

Fly 50 M	48.20	11	06/14/2025	B: 41.99 (+6.21s \| 12.9%)	190	11

Fly 100 M	1:51.19	11	06/14/2025	B: 1:35.09 (+16.10s \| 14.5%)	129	4

Above are the fastest times that Aiden Zhou has achieved in his swimming career. For each event, you can find Aiden's best time, the corresponding time standard, as well as how much faster Aiden needs to be to reach the next level. The last columns provide Aiden rankings at the team and LSC levels. These rankings are based on the Aiden'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	33.42	22.19 (+11.23s \| 33.6%)	21.29 (+12.13s \| 36.3%)	21.29 (+12.13s \| 36.3%)	20.59 (+12.83s \| 38.4%)	20.09 (+13.33s \| 39.9%)	20.39 (+13.03s \| 39.0%)	27.49 (+5.93s \| 17.7%)
Free 100 Y	1:17.53	48.19 (+29.34s \| 37.8%)	46.39 (+31.14s \| 40.2%)	46.39 (+31.14s \| 40.2%)	45.09 (+32.44s \| 41.8%)	43.49 (+34.04s \| 43.9%)	44.39 (+33.14s \| 42.7%)	59.29 (+18.24s \| 23.5%)
Free 200 Y	2:58.88	1:45.79 (+73.09s \| 40.9%)	1:41.59 (+77.29s \| 43.2%)	1:41.59 (+77.29s \| 43.2%)	1:38.79 (+80.09s \| 44.8%)	1:36.49 (+82.39s \| 46.1%)	1:38.09 (+80.79s \| 45.2%)	2:09.19 (+49.69s \| 27.8%)
Back 50 Y	39.00	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+7.11s \| 18.2%)
Back 100 Y	1:30.52	53.89 (+36.63s \| 40.5%)	51.49 (+39.03s \| 43.1%)	51.49 (+39.03s \| 43.1%)	49.39 (+41.13s \| 45.4%)	47.59 (+42.93s \| 47.4%)	48.89 (+41.63s \| 46.0%)	1:07.49 (+23.03s \| 25.4%)
Back 200 Y	3:18.94	1:57.29 (+81.65s \| 41.0%)	1:52.79 (+86.15s \| 43.3%)	1:52.79 (+86.15s \| 43.3%)	1:48.29 (+90.65s \| 45.6%)	1:45.49 (+93.45s \| 47.0%)	1:47.09 (+91.85s \| 46.2%)	2:23.99 (+54.95s \| 27.6%)
Fly 50 Y	39.65	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+9.16s \| 23.1%)
Fly 100 Y	1:39.40	52.89 (+46.51s \| 46.8%)	50.59 (+48.81s \| 49.1%)	50.59 (+48.81s \| 49.1%)	48.99 (+50.41s \| 50.7%)	47.79 (+51.61s \| 51.9%)	48.39 (+51.01s \| 51.3%)	1:07.09 (+32.31s \| 32.5%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	38.75	25.89 (+12.86s \| 33.2%)	24.59 (+14.16s \| 36.5%)	24.59 (+14.16s \| 36.5%)	24.29 (+14.46s \| 37.3%)	23.39 (+15.36s \| 39.6%)	23.79 (+14.96s \| 38.6%)	31.49 (+7.26s \| 18.7%)
Free 100 M	1:30.92	56.09 (+34.83s \| 38.3%)	53.59 (+37.33s \| 41.1%)	53.59 (+37.33s \| 41.1%)	52.59 (+38.33s \| 42.2%)	50.99 (+39.93s \| 43.9%)	51.99 (+38.93s \| 42.8%)	1:07.49 (+23.43s \| 25.8%)
Free 200 M	3:26.43	2:03.09 (+83.34s \| 40.4%)	1:57.79 (+88.64s \| 42.9%)	1:57.79 (+88.64s \| 42.9%)	1:55.49 (+90.94s \| 44.1%)	1:52.19 (+94.24s \| 45.7%)	1:54.09 (+92.34s \| 44.7%)	2:26.99 (+59.44s \| 28.8%)
Back 50 M	45.17	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+8.38s \| 18.6%)
Back 100 M	1:43.74	1:03.29 (+40.45s \| 39.0%)	1:00.59 (+43.15s \| 41.6%)	1:00.59 (+43.15s \| 41.6%)	58.89 (+44.85s \| 43.2%)	57.29 (+46.45s \| 44.8%)	58.19 (+45.55s \| 43.9%)	1:18.49 (+25.25s \| 24.3%)
Fly 50 M	48.20	N/A	N/A	N/A	N/A	N/A	N/A	34.39 (+13.81s \| 28.7%)
Fly 100 M	1:51.19	1:00.89 (+50.30s \| 45.2%)	57.99 (+53.20s \| 47.8%)	57.99 (+53.20s \| 47.8%)	57.09 (+54.10s \| 48.7%)	55.09 (+56.10s \| 50.5%)	55.99 (+55.20s \| 49.6%)	1:16.39 (+34.80s \| 31.3%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 PN VAST Fall Classic

10/18/2025

Federal Way

100 Y Free

1:17.53

-2.65s (New PB)

B: 1:11.49 (+6.04s | 7.8%)

50 Free

36.90

100 Free

40.63

1:17.53

100 Free

1:17.53

100 Y Back

1:30.52

-4.40s (New PB)

B: 1:22.19 (+8.33s | 9.2%)

50 Y Free

33.42

-3.66s (New PB)

B: 32.79 (+0.63s | 1.9%)

50 Y Fly

39.65

-0.75s (New PB)

B: 37.09 (+2.56s | 6.5%)

50 Y Back

39.00

-2.69s (New PB)

B: 38.49 (+0.51s | 1.3%)

2025 PN SMAC Summer Classic Invitational

06/27/2025

Federal Way

100 M Free

1:32.15

+1.23s

B: 1:22.09 (+10.06s | 10.9%)

50 M Fly

49.26

+1.06s

B: 41.99 (+7.27s | 14.8%)

50 M Back

45.17

-0.09s (New PB)

B: 44.49 (+0.68s | 1.5%)

2025 IST June Invtational

06/14/2025

Federal Way

100 M Fly

1:51.19

B: 1:35.09 (+16.10s | 14.5%)

100 M Back

1:43.74

B: 1:37.19 (+6.55s | 6.3%)

50 M Free

38.75

B: 37.39 (+1.36s | 3.5%)

50 M Back

45.26

-1.92s (New PB)

B: 44.49 (+0.77s | 1.7%)

100 M Free

1:30.92

-1.44s (New PB)

B: 1:22.09 (+8.83s | 9.7%)

50 M Fly

48.20

B: 41.99 (+6.21s | 12.9%)

2025 PN PDST March Pentathlon And Last Chance

03/08/2025

RENTON

50 Y Fly

41.66

+1.26s

B: 37.09 (+4.57s | 11.0%)

100 Y Fly

1:39.40

B: 1:22.89 (+16.51s | 16.6%)

50 Fly

44.97

100 Fly

54.43

1:39.40

100 Fly

1:39.40

200 Y Free

2:58.88

-2.51s (New PB)

B: 2:35.99 (+22.89s | 12.8%)

50 Free

40.13

100 Free

47.86

1:27.99

100 Free

1:27.99

150 Free

45.19

2:13.18

200 Free

45.70

2:58.88

100 Free

1:30.89

100 Y Free

1:25.84

+5.66s

B: 1:11.49 (+14.35s | 16.7%)

50 Free

39.94

100 Free

45.90

1:25.84

100 Free

1:25.84

100 Y Back

1:34.92

-12.01s (New PB)

B: 1:22.19 (+12.73s | 13.4%)

50 Back

47.53

100 Back

47.39

1:34.92

100 Back

1:34.92

2024 PN Fall Divisionals, Division 1

12/07/2024

Federal Way

200 Y Free

3:01.39

-15.01s (New PB)

B: 2:35.99 (+25.40s | 14.0%)

50 Free

40.37

100 Free

47.27

1:27.64

100 Free

1:27.64

150 Free

48.47

2:16.11

200 Free

45.28

3:01.39

100 Free

1:33.75

200 Y Back

3:18.94

B: 2:52.89 (+26.05s | 13.1%)

50 Back

43.71

100 Back

51.12

1:34.83

100 Back

1:34.83

150 Back

53.68

2:28.51

200 Back

50.43

3:18.94

100 Back

1:44.11

2024 PN IST Sockeye Sprints

09/28/2024

Snohomish

100 Y Free

1:20.18

-8.33s (New PB)

B: 1:11.49 (+8.69s | 10.8%)

50 Free

37.45

100 Free

42.73

1:20.18

100 Free

1:20.18

50 Y Fly

40.40

-13.19s (New PB)

B: 37.09 (+3.31s | 8.2%)

50 Y Back

41.69

-1.06s (New PB)

B: 38.49 (+3.20s | 7.7%)

2024 PN LC 14 U Champs

07/25/2024

Federal Way

50 M Back

47.18

-0.84s (New PB)

A: 43.09 (+4.09s | 8.7%)

2024 PN IST Sockeye Springtime Madness

05/17/2024

Federal Way

100 M Free

1:32.36

BB: 1:30.59 (+1.77s | 1.9%)

50 M Back

48.02

A: 43.09 (+4.93s | 10.3%)

200 M Free

3:26.43

BB: 3:14.99 (+11.44s | 5.5%)

2024 PN February Age Group Invitational

02/23/2024

Federal Way

50 Y Free

37.08

-3.59s (New PB)

BB: 34.59 (+2.49s | 6.7%)

50 Y Back

44.30

+1.55s

BB: 42.89 (+1.41s | 3.2%)

2024 PN PDST Winter Invitational

01/27/2024

Mercer Island

100 Y Free

1:28.51

-3.95s (New PB)

B: 1:27.99 (+0.52s | 0.6%)

50 Free

43.75

100 Free

44.76

1:28.51

100 Free

1:28.51

50 Y Fly

55.19

+1.60s

B: 46.49 (+8.70s | 15.8%)

50 Y Back

44.65

+1.90s

BB: 42.89 (+1.76s | 3.9%)

100 Y Back

1:46.93

B: 1:40.69 (+6.24s | 5.8%)

50 Back

54.68

100 Back

52.25

1:46.93

100 Back

1:46.93

200 Y Free

3:16.40

B: 3:09.49 (+6.91s | 3.5%)

50 Free

43.88

100 Free

50.68

1:34.56

100 Free

1:34.56

150 Free

50.89

2:25.45

200 Free

50.95

3:16.40

100 Free

1:41.84

50 Y Free

40.67

-6.33s (New PB)

B: 38.19 (+2.48s | 6.1%)

2023 PN Fall Divisional, Div 1

12/02/2023

University Place

50 Y Free

47.00

B: 38.19 (+8.81s | 18.7%)

50 Y Back

42.75

-3.60s (New PB)

A: 37.59 (+5.16s | 12.1%)

50 Y Fly

53.59

B: 46.49 (+7.10s | 13.2%)

2023 PN PAC Q Meet

11/12/2023

Federal Way

50 Y Back

46.35

-1.13s (New PB)

BB: 42.89 (+3.46s | 7.5%)

100 Y Free

1:39.22

+6.76s

B: 1:27.99 (+11.23s | 11.3%)

50 Free

46.98

100 Free

52.24

1:39.22

100 Free

1:39.22

2023 PN OCA Fall Invitational

09/30/2023

Mercer Island

100 Y Free

1:32.46

B: 1:27.99 (+4.47s | 4.8%)

50 Free

42.08

100 Free

50.38

1:32.46

100 Free

1:32.46

50 Y Back

47.48

BB: 42.89 (+4.59s | 9.7%)

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	33.42	22.19 (+11.23s \| 33.6%)	21.29 (+12.13s \| 36.3%)	21.29 (+12.13s \| 36.3%)	20.59 (+12.83s \| 38.4%)	20.09 (+13.33s \| 39.9%)	20.39 (+13.03s \| 39.0%)	27.49 (+5.93s \| 17.7%)
Free 100 Y	1:17.53	48.19 (+29.34s \| 37.8%)	46.39 (+31.14s \| 40.2%)	46.39 (+31.14s \| 40.2%)	45.09 (+32.44s \| 41.8%)	43.49 (+34.04s \| 43.9%)	44.39 (+33.14s \| 42.7%)	59.29 (+18.24s \| 23.5%)
Free 200 Y	2:58.88	1:45.79 (+73.09s \| 40.9%)	1:41.59 (+77.29s \| 43.2%)	1:41.59 (+77.29s \| 43.2%)	1:38.79 (+80.09s \| 44.8%)	1:36.49 (+82.39s \| 46.1%)	1:38.09 (+80.79s \| 45.2%)	2:09.19 (+49.69s \| 27.8%)
Back 50 Y	39.00	N/A	N/A	N/A	N/A	N/A	N/A	31.89 (+7.11s \| 18.2%)
Back 100 Y	1:30.52	53.89 (+36.63s \| 40.5%)	51.49 (+39.03s \| 43.1%)	51.49 (+39.03s \| 43.1%)	49.39 (+41.13s \| 45.4%)	47.59 (+42.93s \| 47.4%)	48.89 (+41.63s \| 46.0%)	1:07.49 (+23.03s \| 25.4%)
Back 200 Y	3:18.94	1:57.29 (+81.65s \| 41.0%)	1:52.79 (+86.15s \| 43.3%)	1:52.79 (+86.15s \| 43.3%)	1:48.29 (+90.65s \| 45.6%)	1:45.49 (+93.45s \| 47.0%)	1:47.09 (+91.85s \| 46.2%)	2:23.99 (+54.95s \| 27.6%)
Fly 50 Y	39.65	N/A	N/A	N/A	N/A	N/A	N/A	30.49 (+9.16s \| 23.1%)
Fly 100 Y	1:39.40	52.89 (+46.51s \| 46.8%)	50.59 (+48.81s \| 49.1%)	50.59 (+48.81s \| 49.1%)	48.99 (+50.41s \| 50.7%)	47.79 (+51.61s \| 51.9%)	48.39 (+51.01s \| 51.3%)	1:07.09 (+32.31s \| 32.5%)

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 M	38.75	25.89 (+12.86s \| 33.2%)	24.59 (+14.16s \| 36.5%)	24.59 (+14.16s \| 36.5%)	24.29 (+14.46s \| 37.3%)	23.39 (+15.36s \| 39.6%)	23.79 (+14.96s \| 38.6%)	31.49 (+7.26s \| 18.7%)
Free 100 M	1:30.92	56.09 (+34.83s \| 38.3%)	53.59 (+37.33s \| 41.1%)	53.59 (+37.33s \| 41.1%)	52.59 (+38.33s \| 42.2%)	50.99 (+39.93s \| 43.9%)	51.99 (+38.93s \| 42.8%)	1:07.49 (+23.43s \| 25.8%)
Free 200 M	3:26.43	2:03.09 (+83.34s \| 40.4%)	1:57.79 (+88.64s \| 42.9%)	1:57.79 (+88.64s \| 42.9%)	1:55.49 (+90.94s \| 44.1%)	1:52.19 (+94.24s \| 45.7%)	1:54.09 (+92.34s \| 44.7%)	2:26.99 (+59.44s \| 28.8%)
Back 50 M	45.17	N/A	N/A	N/A	N/A	N/A	N/A	36.79 (+8.38s \| 18.6%)
Back 100 M	1:43.74	1:03.29 (+40.45s \| 39.0%)	1:00.59 (+43.15s \| 41.6%)	1:00.59 (+43.15s \| 41.6%)	58.89 (+44.85s \| 43.2%)	57.29 (+46.45s \| 44.8%)	58.19 (+45.55s \| 43.9%)	1:18.49 (+25.25s \| 24.3%)
Fly 50 M	48.20	N/A	N/A	N/A	N/A	N/A	N/A	34.39 (+13.81s \| 28.7%)
Fly 100 M	1:51.19	1:00.89 (+50.30s \| 45.2%)	57.99 (+53.20s \| 47.8%)	57.99 (+53.20s \| 47.8%)	57.09 (+54.10s \| 48.7%)	55.09 (+56.10s \| 50.5%)	55.99 (+55.20s \| 49.6%)	1:16.39 (+34.80s \| 31.3%)