Amber Zhou

Age: 11 years old
Age Category: 11-12
Team: Milpitas Aquatic Club | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Milpitas Aquatic Club

Pacific Swimming

Western Zone

USA

Free 50 Y

38.53

09/27/2025

B: 33.99 (+4.54s | 11.8%)

966

1,000+

Free 100 Y

1:29.77

Analysis

01/24/2025

B: 1:14.69 (+15.08s | 16.8%)

968

1,000+

Free 200 Y

3:35.41

Analysis

02/08/2025

B: 2:42.59 (+52.82s | 24.5%)

661

1,000+

Back 50 Y

43.35

11/14/2025

B: 38.79 (+4.56s | 10.5%)

669

1,000+

Back 100 Y

1:37.16

Analysis

03/01/2025

B: 1:26.59 (+10.57s | 10.9%)

618

1,000+

50 Back

46.69

100 Back

50.47

1:37.16

100 Back

1:37.16

Breast 50 Y

50.26

09/27/2025

B: 43.99 (+6.27s | 12.5%)

829

1,000+

Breast 100 Y

1:49.90

Analysis

03/29/2025

B: 1:36.49 (+13.41s | 12.2%)

774

1,000+

50 Breast

53.88

100 Breast

56.02

1:49.90

100 Breast

1:49.90

Fly 50 Y

47.50

03/29/2025

B: 36.89 (+10.61s | 22.3%)

787

1,000+

IM 100 Y

1:34.35

Analysis

11/14/2025

B: 1:25.19 (+9.16s | 9.7%)

730

1,000+

50 IM

44.44

100 IM

49.91

1:34.35

100 IM

1:34.35

Long course distance

Event	Time		Age	Date	Next Standard	Milpitas Aquatic Club	Pacific Swimming	Western Zone	USA
Free 50 M	42.91		10	05/22/2026	B: 38.49 (+4.42s \| 10.3%)	12	641	1,000+	1,000+

Free 100 M	1:46.00	Analysis	10	06/28/2024	B: 1:25.59 (+20.41s \| 19.3%)	9	700	1,000+	1,000+

Back 50 M	47.64		10	05/22/2026	B: 44.79 (+2.85s \| 6.0%)	10	447	1,000+	1,000+

Back 100 M	1:49.26	Analysis	10	06/27/2025	B: 1:40.59 (+8.67s \| 7.9%)	7	465	1,000+	1,000+

Breast 50 M	57.08		10	06/27/2025	B: 49.79 (+7.29s \| 12.8%)	8	578	1,000+	1,000+

Breast 100 M	2:12.27	Analysis	10	06/28/2024	B: 1:50.39 (+21.88s \| 16.5%)	11	601	1,000+	1,000+

Breast 200 M	4:19.26	Analysis	10	05/23/2025	B: 3:56.79 (+22.47s \| 8.7%)	3	210	735	1,000+

Fly 50 M	46.33		10	05/22/2026	B: 41.79 (+4.54s \| 9.8%)	7	402	1,000+	1,000+

Above are the fastest times that Amber Zhou has achieved in her swimming career. For each event, you can find Amber's best time, the corresponding time standard, as well as how much faster Amber needs to be to reach the next level. The last columns provide Amber rankings at the team and LSC levels. These rankings are based on the Amber'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	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	38.53	30.09 (+8.44s \| 21.9%)	26.79 (+11.74s \| 30.5%)	29.99 (+8.54s \| 22.2%)	27.69 (+10.84s \| 28.1%)	26.09 (+12.44s \| 32.3%)	24.89 (+13.64s \| 35.4%)	23.89 (+14.64s \| 38.0%)	23.89 (+14.64s \| 38.0%)	23.29 (+15.24s \| 39.6%)	22.59 (+15.94s \| 41.4%)	22.79 (+15.74s \| 40.9%)	N/A	29.69 (+8.84s \| 22.9%)
Free 100 Y	1:29.77	1:05.49 (+24.28s \| 27.0%)	59.09 (+30.68s \| 34.2%)	1:04.99 (+24.78s \| 27.6%)	59.99 (+29.78s \| 33.2%)	56.59 (+33.18s \| 37.0%)	53.99 (+35.78s \| 39.9%)	51.89 (+37.88s \| 42.2%)	51.89 (+37.88s \| 42.2%)	50.39 (+39.38s \| 43.9%)	49.29 (+40.48s \| 45.1%)	49.69 (+40.08s \| 44.6%)	N/A	1:04.19 (+25.58s \| 28.5%)
Free 200 Y	3:35.41	2:22.09 (+73.32s \| 34.0%)	2:08.49 (+86.92s \| 40.4%)	2:19.99 (+75.42s \| 35.0%)	2:09.29 (+86.12s \| 40.0%)	2:02.69 (+92.72s \| 43.0%)	1:56.29 (+99.12s \| 46.0%)	1:52.89 (+102.52s \| 47.6%)	1:52.29 (+103.12s \| 47.9%)	1:49.09 (+106.32s \| 49.4%)	1:46.69 (+108.72s \| 50.5%)	1:47.39 (+108.02s \| 50.1%)	N/A	2:18.39 (+77.02s \| 35.8%)
Back 50 Y	43.35	33.99 (+9.36s \| 21.6%)	31.09 (+12.26s \| 28.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	33.69 (+9.66s \| 22.3%)
Back 100 Y	1:37.16	1:14.09 (+23.07s \| 23.7%)	1:07.49 (+29.67s \| 30.5%)	1:10.79 (+26.37s \| 27.1%)	1:05.39 (+31.77s \| 32.7%)	1:01.39 (+35.77s \| 36.8%)	59.49 (+37.67s \| 38.8%)	57.09 (+40.07s \| 41.2%)	57.09 (+40.07s \| 41.2%)	55.09 (+42.07s \| 43.3%)	53.89 (+43.27s \| 44.5%)	54.49 (+42.67s \| 43.9%)	N/A	1:13.09 (+24.07s \| 24.8%)
Breast 50 Y	50.26	38.49 (+11.77s \| 23.4%)	34.99 (+15.27s \| 30.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	37.79 (+12.47s \| 24.8%)
Breast 100 Y	1:49.90	1:23.99 (+25.91s \| 23.6%)	1:15.89 (+34.01s \| 30.9%)	1:21.99 (+27.91s \| 25.4%)	1:15.69 (+34.21s \| 31.1%)	1:10.49 (+39.41s \| 35.9%)	1:07.59 (+42.31s \| 38.5%)	1:05.49 (+44.41s \| 40.4%)	1:05.49 (+44.41s \| 40.4%)	1:03.09 (+46.81s \| 42.6%)	1:01.79 (+48.11s \| 43.8%)	1:02.79 (+47.11s \| 42.9%)	N/A	1:22.09 (+27.81s \| 25.3%)
Fly 50 Y	47.50	32.59 (+14.91s \| 31.4%)	29.49 (+18.01s \| 37.9%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	32.19 (+15.31s \| 32.2%)
IM 100 Y	1:34.35	1:14.59 (+19.76s \| 20.9%)	1:07.59 (+26.76s \| 28.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:13.79 (+20.56s \| 21.8%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	42.91	34.19 (+8.72s \| 20.3%)	30.99 (+11.92s \| 27.8%)	34.29 (+8.62s \| 20.1%)	31.69 (+11.22s \| 26.1%)	29.89 (+13.02s \| 30.3%)	28.69 (+14.22s \| 33.1%)	27.39 (+15.52s \| 36.2%)	27.39 (+15.52s \| 36.2%)	26.89 (+16.02s \| 37.3%)	26.29 (+16.62s \| 38.7%)	26.59 (+16.32s \| 38.0%)	N/A	25.69 (+17.22s \| 40.1%)	33.59 (+9.32s \| 21.7%)
Free 100 M	1:46.00	1:14.69 (+31.31s \| 29.5%)	1:08.59 (+37.41s \| 35.3%)	1:14.09 (+31.91s \| 30.1%)	1:08.39 (+37.61s \| 35.5%)	1:04.99 (+41.01s \| 38.7%)	1:01.89 (+44.11s \| 41.6%)	59.29 (+46.71s \| 44.1%)	59.29 (+46.71s \| 44.1%)	58.19 (+47.81s \| 45.1%)	56.99 (+49.01s \| 46.2%)	57.59 (+48.41s \| 45.7%)	N/A	55.79 (+50.21s \| 47.4%)	1:13.19 (+32.81s \| 31.0%)
Back 50 M	47.64	39.39 (+8.25s \| 17.3%)	35.49 (+12.15s \| 25.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	38.89 (+8.75s \| 18.4%)
Back 100 M	1:49.26	1:27.19 (+22.07s \| 20.2%)	1:17.09 (+32.17s \| 29.4%)	1:22.29 (+26.97s \| 24.7%)	1:15.99 (+33.27s \| 30.5%)	1:11.79 (+37.47s \| 34.3%)	1:09.49 (+39.77s \| 36.4%)	1:06.79 (+42.47s \| 38.9%)	1:06.79 (+42.47s \| 38.9%)	1:04.79 (+44.47s \| 40.7%)	1:03.69 (+45.57s \| 41.7%)	1:04.39 (+44.87s \| 41.1%)	N/A	1:01.89 (+47.37s \| 43.4%)	1:25.09 (+24.17s \| 22.1%)
Breast 50 M	57.08	44.09 (+12.99s \| 22.8%)	39.49 (+17.59s \| 30.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	43.19 (+13.89s \| 24.3%)
Breast 100 M	2:12.27	1:37.59 (+34.68s \| 26.2%)	1:27.39 (+44.88s \| 33.9%)	1:33.89 (+38.38s \| 29.0%)	1:26.69 (+45.58s \| 34.5%)	1:21.69 (+50.58s \| 38.2%)	1:18.79 (+53.48s \| 40.4%)	1:15.99 (+56.28s \| 42.5%)	1:15.99 (+56.28s \| 42.5%)	1:13.79 (+58.48s \| 44.2%)	1:12.19 (+60.08s \| 45.4%)	1:13.29 (+58.98s \| 44.6%)	N/A	1:10.29 (+61.98s \| 46.9%)	1:34.39 (+37.88s \| 28.6%)
Breast 200 M	4:19.26	3:29.79 (+49.47s \| 19.1%)	3:08.99 (+70.27s \| 27.1%)	3:21.19 (+58.07s \| 22.4%)	3:05.69 (+73.57s \| 28.4%)	2:57.39 (+81.87s \| 31.6%)	2:49.69 (+89.57s \| 34.5%)	2:43.39 (+95.87s \| 37.0%)	2:43.39 (+95.87s \| 37.0%)	2:38.59 (+100.67s \| 38.8%)	2:36.09 (+103.17s \| 39.8%)	2:38.29 (+100.97s \| 38.9%)	N/A	2:31.69 (+107.57s \| 41.5%)	3:23.19 (+56.07s \| 21.6%)
Fly 50 M	46.33	36.89 (+9.44s \| 20.4%)	33.69 (+12.64s \| 27.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+10.04s \| 21.7%)

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 Zone 1 South Firecracker 400

05/22/2026

Morgan Hill

50 M Free

42.91

-5.99s (New PB)

BB: 40.89 (+2.02s | 4.7%)

50 M Fly

46.33

-7.45s (New PB)

A: 41.59 (+4.74s | 10.2%)

50 M Back

47.64

-4.80s (New PB)

A: 43.59 (+4.05s | 8.5%)

2025 Santa Clara Swim Club SC CBA Meet

11/14/2025

Morgan Hill

100 Y IM

1:34.35

-6.68s (New PB)

BB: 1:33.19 (+1.16s | 1.2%)

50 IM

44.44

100 IM

49.91

1:34.35

100 IM

1:34.35

50 Y Back

43.35

-2.16s (New PB)

BB: 43.29 (+0.06s | 0.1%)

50 Y Breast

50.59

+0.33s

BB: 48.69 (+1.90s | 3.8%)

2025 MAC Season Kick Off

09/27/2025

Milpitas

50 Y Free

38.53

-1.04s (New PB)

BB: 35.99 (+2.54s | 6.6%)

100 Y Back

1:37.64

+0.48s

BB: 1:33.99 (+3.65s | 3.7%)

50 Y Breast

50.26

-1.17s (New PB)

BB: 48.69 (+1.57s | 3.1%)

Valley Splash

06/27/2025

San Jose

100 M Back

1:49.26

BB: 1:48.09 (+1.17s | 1.1%)

50 M Fly

55.10

+1.32s

B: 54.49 (+0.61s | 1.1%)

50 M Breast

57.08

-6.44s (New PB)

BB: 55.49 (+1.59s | 2.8%)

Zone 1 South May Firecracker 500

05/23/2025

Morgan Hill

50 M Fly

53.78

BB: 48.09 (+5.69s | 10.6%)

50 M Back

52.44

-2.79s (New PB)

BB: 49.69 (+2.75s | 5.2%)

200 M Breast

4:19.26

Alto Rock The Blocks Invitational

03/29/2025

Palo Alto

50 Y Free

39.57

-0.87s (New PB)

BB: 35.99 (+3.58s | 9.0%)

50 Y Back

45.51

-1.67s (New PB)

BB: 43.29 (+2.22s | 4.9%)

100 Y Breast

1:49.90

-3.22s (New PB)

BB: 1:46.89 (+3.01s | 2.7%)

50 Breast

53.88

100 Breast

56.02

1:49.90

100 Breast

1:49.90

50 Y Fly

47.50

-0.14s (New PB)

BB: 42.69 (+4.81s | 10.1%)

Santa Clara Swim Club Race To AG Champs

03/01/2025

Morgan Hill

50 Y Breast

53.40

+1.97s

BB: 48.69 (+4.71s | 8.8%)

50 Y Fly

47.64

-1.71s (New PB)

BB: 42.69 (+4.95s | 10.4%)

100 Y Free

1:34.40

+4.63s

B: 1:30.79 (+3.61s | 3.8%)

50 Free

43.27

100 Free

51.13

1:34.40

100 Free

1:34.40

100 Y Back

1:37.16

-12.01s (New PB)

BB: 1:33.99 (+3.17s | 3.3%)

50 Back

46.69

100 Back

50.47

1:37.16

100 Back

1:37.16

Swim South Bay

02/08/2025

San Jose

200 Y Free

3:35.41

B: 3:22.79 (+12.62s | 5.9%)

2025 Brian Malick Memorial Z1S Championships

01/24/2025

Morgan Hill

50 Y Breast

51.43

-0.38s (New PB)

BB: 48.69 (+2.74s | 5.3%)

100 Y Free

1:29.77

-6.64s (New PB)

BB: 1:21.09 (+8.68s | 9.7%)

100 Y IM

1:41.03

-2.36s (New PB)

BB: 1:33.19 (+7.84s | 7.8%)

50 Y Fly

49.35

-7.07s (New PB)

B: 48.39 (+0.96s | 1.9%)

50 Y Back

47.18

-0.42s (New PB)

BB: 43.29 (+3.89s | 8.2%)

Alto Go The Distance

11/09/2024

Palo Alto

50 Y Breast

51.81

-1.10s (New PB)

BB: 48.69 (+3.12s | 6.0%)

50 Y Free

40.44

-1.72s (New PB)

B: 39.79 (+0.65s | 1.6%)

100 Y IM

1:43.39

BB: 1:33.19 (+10.20s | 9.9%)

SCSC Pacific Swimming Short Cours C B A+ Meet

10/04/2024

Morgan Hill

50 Y Breast

55.20

+2.29s

B: 54.59 (+0.61s | 1.1%)

50 Y Fly

56.42

B: 48.39 (+8.03s | 14.2%)

100 Y Back

1:49.17

B: 1:45.79 (+3.38s | 3.1%)

100 Y Free

1:36.41

-4.64s (New PB)

B: 1:30.79 (+5.62s | 5.8%)

Milpitas Aquatic Club SC CBA+ Meet

09/14/2024

Milpitas

25 Y Fly

23.17

50 Y Free

42.16

-2.53s (New PB)

B: 39.79 (+2.37s | 5.6%)

100 Y Breast

1:53.12

BB: 1:46.89 (+6.23s | 5.5%)

100 Y Free

1:41.05

B: 1:30.79 (+10.26s | 10.2%)

50 Y Breast

52.91

BB: 48.69 (+4.22s | 8.0%)

50 Y Back

47.60

BB: 43.29 (+4.31s | 9.1%)

2024 Valley Splash Zone 1S LCM C B A+

06/28/2024

San Jose

50 M Free

48.90

-0.57s (New PB)

B: 45.29 (+3.61s | 7.4%)

50 M Breast

1:03.52

-4.09s (New PB)

B: 1:02.19 (+1.33s | 2.1%)

100 M Free

1:46.00

B: 1:44.09 (+1.91s | 1.8%)

50 M Back

55.23

BB: 49.69 (+5.54s | 10.0%)

100 M Breast

2:12.27

BB: 2:03.89 (+8.38s | 6.3%)

Alto Spring Jam

04/27/2024

Fremont

50 M Breast

1:07.61

B: 1:02.19 (+5.42s | 8.0%)

50 M Free

49.47

B: 45.29 (+4.18s | 8.4%)

2024 Brian Malick Memorial Z1S Championships

01/26/2024

Morgan Hill

25 Y Free

21.63

50 Y Free

44.69

-12.29s (New PB)

B: 39.79 (+4.90s | 11.0%)

Alto Rock The Blocks Invitational

03/25/2023

Palo Alto

50 Y Free

56.98

B: 39.79 (+17.19s | 30.2%)

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.

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional
Free 50 M	42.91	34.19 (+8.72s \| 20.3%)	30.99 (+11.92s \| 27.8%)	34.29 (+8.62s \| 20.1%)	31.69 (+11.22s \| 26.1%)	29.89 (+13.02s \| 30.3%)	28.69 (+14.22s \| 33.1%)	27.39 (+15.52s \| 36.2%)	27.39 (+15.52s \| 36.2%)	26.89 (+16.02s \| 37.3%)	26.29 (+16.62s \| 38.7%)	26.59 (+16.32s \| 38.0%)	N/A	25.69 (+17.22s \| 40.1%)	33.59 (+9.32s \| 21.7%)
Free 100 M	1:46.00	1:14.69 (+31.31s \| 29.5%)	1:08.59 (+37.41s \| 35.3%)	1:14.09 (+31.91s \| 30.1%)	1:08.39 (+37.61s \| 35.5%)	1:04.99 (+41.01s \| 38.7%)	1:01.89 (+44.11s \| 41.6%)	59.29 (+46.71s \| 44.1%)	59.29 (+46.71s \| 44.1%)	58.19 (+47.81s \| 45.1%)	56.99 (+49.01s \| 46.2%)	57.59 (+48.41s \| 45.7%)	N/A	55.79 (+50.21s \| 47.4%)	1:13.19 (+32.81s \| 31.0%)
Back 50 M	47.64	39.39 (+8.25s \| 17.3%)	35.49 (+12.15s \| 25.5%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	38.89 (+8.75s \| 18.4%)
Back 100 M	1:49.26	1:27.19 (+22.07s \| 20.2%)	1:17.09 (+32.17s \| 29.4%)	1:22.29 (+26.97s \| 24.7%)	1:15.99 (+33.27s \| 30.5%)	1:11.79 (+37.47s \| 34.3%)	1:09.49 (+39.77s \| 36.4%)	1:06.79 (+42.47s \| 38.9%)	1:06.79 (+42.47s \| 38.9%)	1:04.79 (+44.47s \| 40.7%)	1:03.69 (+45.57s \| 41.7%)	1:04.39 (+44.87s \| 41.1%)	N/A	1:01.89 (+47.37s \| 43.4%)	1:25.09 (+24.17s \| 22.1%)
Breast 50 M	57.08	44.09 (+12.99s \| 22.8%)	39.49 (+17.59s \| 30.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	43.19 (+13.89s \| 24.3%)
Breast 100 M	2:12.27	1:37.59 (+34.68s \| 26.2%)	1:27.39 (+44.88s \| 33.9%)	1:33.89 (+38.38s \| 29.0%)	1:26.69 (+45.58s \| 34.5%)	1:21.69 (+50.58s \| 38.2%)	1:18.79 (+53.48s \| 40.4%)	1:15.99 (+56.28s \| 42.5%)	1:15.99 (+56.28s \| 42.5%)	1:13.79 (+58.48s \| 44.2%)	1:12.19 (+60.08s \| 45.4%)	1:13.29 (+58.98s \| 44.6%)	N/A	1:10.29 (+61.98s \| 46.9%)	1:34.39 (+37.88s \| 28.6%)
Breast 200 M	4:19.26	3:29.79 (+49.47s \| 19.1%)	3:08.99 (+70.27s \| 27.1%)	3:21.19 (+58.07s \| 22.4%)	3:05.69 (+73.57s \| 28.4%)	2:57.39 (+81.87s \| 31.6%)	2:49.69 (+89.57s \| 34.5%)	2:43.39 (+95.87s \| 37.0%)	2:43.39 (+95.87s \| 37.0%)	2:38.59 (+100.67s \| 38.8%)	2:36.09 (+103.17s \| 39.8%)	2:38.29 (+100.97s \| 38.9%)	N/A	2:31.69 (+107.57s \| 41.5%)	3:23.19 (+56.07s \| 21.6%)
Fly 50 M	46.33	36.89 (+9.44s \| 20.4%)	33.69 (+12.64s \| 27.3%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.29 (+10.04s \| 21.7%)