Marcus Chang

Age: 14 years old
Age Category: 13-14
Team: Diablo Aquatics | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Diablo Aquatics

Pacific Swimming

Western Zone

USA

Free 50 Y

23.77

03/20/2026

AAA: 23.49 (+0.28s | 1.2%)

144

501

Free 100 Y

53.54

Analysis

03/07/2026

AA: 53.39 (+0.15s | 0.3%)

261

942

Free 200 Y

2:00.75

Analysis

12/04/2025

AA: 1:57.09 (+3.66s | 3.0%)

402

1,000+

50 Free

44.46

100 Free

30.15

1:14.61

100 Free

1:14.61

150 Free

31.99

1:46.60

200 Free

14.15

2:00.75

100 Free

46.14

Back 50 Y

28.73

03/07/2026

AA: 27.69 (+1.04s | 3.6%)

239

816

Back 100 Y

1:04.14

Analysis

12/04/2025

A: 1:01.09 (+3.05s | 4.8%)

120

480

1,000+

50 Back

31.17

100 Back

32.97

1:04.14

100 Back

1:04.14

Breast 50 Y

29.98

03/20/2026

AAA

AAAA: 28.89 (+1.09s | 3.6%)

229

Breast 100 Y

1:08.09

Analysis

03/07/2026

AA: 1:06.19 (+1.90s | 2.8%)

240

772

Fly 50 Y

25.73

03/20/2026

AAA

AAAA: 24.89 (+0.84s | 3.3%)

234

Fly 100 Y

1:04.14

Analysis

12/04/2025

A: 1:00.39 (+3.75s | 5.8%)

146

573

1,000+

50 Fly

28.74

100 Fly

35.40

1:04.14

100 Fly

1:04.14

IM 200 Y

2:38.96

Analysis

11/02/2024

B: 2:37.99 (+0.97s | 0.6%)

425

1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Diablo Aquatics	Pacific Swimming	Western Zone	USA
Free 50 M	26.65		14	07/30/2026	AAA	AAAA: 25.69 (+0.96s \| 3.6%)	1	22	107	345

Free 100 M	1:02.31	Analysis	14	05/23/2026	A	AA: 1:01.69 (+0.62s \| 1.0%)	1	91	466	1,000+

Free 200 M	2:19.33	Analysis	14	05/23/2026	A	AA: 2:14.69 (+4.64s \| 3.3%)	2	89	502	1,000+

Back 100 M	1:15.32	Analysis	14	05/23/2026	BB	A: 1:11.69 (+3.63s \| 4.8%)	1	115	569	1,000+

Breast 50 M	34.20		14	07/17/2026	AAA	AAAA: 32.99 (+1.21s \| 3.5%)	2	30	137	303

Breast 100 M	1:20.21	Analysis	14	05/23/2026	A	AA: 1:16.99 (+3.22s \| 4.0%)	2	63	322	842

Fly 50 M	29.06		14	07/17/2026	AAA	AAAA: 27.99 (+1.07s \| 3.7%)	1	35	147	388

Fly 100 M	1:12.03	Analysis	14	05/23/2026	BB	A: 1:08.89 (+3.14s \| 4.4%)	1	107	486	1,000+

Above are the fastest times that Marcus Chang has achieved in his swimming career. For each event, you can find Marcus's best time, the corresponding time standard, as well as how much faster Marcus needs to be to reach the next level. The last columns provide Marcus rankings at the team and LSC levels. These rankings are based on the Marcus'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 Far Western Bonus 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	23.77	23.99	23.59 (+0.18s \| 0.8%) 23.99	26.89	24.79	23.29 (+0.48s \| 2.0%)	22.19 (+1.58s \| 6.6%)	21.29 (+2.48s \| 10.4%)	21.29 (+2.48s \| 10.4%)	20.59 (+3.18s \| 13.4%)	20.09 (+3.68s \| 15.5%)	20.39 (+3.38s \| 14.2%)	N/A	25.29
Free 100 Y	53.54	52.39 (+1.15s \| 2.1%)	51.49 (+2.05s \| 3.8%) 52.39 (+1.15s \| 2.1%)	58.69	54.19	51.19 (+2.35s \| 4.4%)	48.19 (+5.35s \| 10.0%)	46.39 (+7.15s \| 13.4%)	46.39 (+7.15s \| 13.4%)	45.09 (+8.45s \| 15.8%)	43.49 (+10.05s \| 18.8%)	44.39 (+9.15s \| 17.1%)	N/A	54.49
Free 200 Y	2:00.75	1:54.69 (+6.06s \| 5.0%)	1:52.69 (+8.06s \| 6.7%) 1:54.69 (+6.06s \| 5.0%)	2:08.39	1:58.59 (+2.16s \| 1.8%)	1:52.09 (+8.66s \| 7.2%)	1:45.79 (+14.96s \| 12.4%)	1:41.59 (+19.16s \| 15.9%)	1:41.59 (+19.16s \| 15.9%)	1:38.79 (+21.96s \| 18.2%)	1:36.49 (+24.26s \| 20.1%)	1:38.09 (+22.66s \| 18.8%)	N/A	1:58.39 (+2.36s \| 2.0%)
Back 50 Y	28.73	27.09 (+1.64s \| 5.7%)	26.49 (+2.24s \| 7.8%) 27.09 (+1.64s \| 5.7%)	N/A	N/A	N/A	24.79 (+3.94s \| 13.7%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:04.14	59.89 (+4.25s \| 6.6%)	58.69 (+5.45s \| 8.5%) 59.89 (+4.25s \| 6.6%)	1:04.69	59.79 (+4.35s \| 6.8%)	55.99 (+8.15s \| 12.7%)	53.89 (+10.25s \| 16.0%)	51.49 (+12.65s \| 19.7%)	51.49 (+12.65s \| 19.7%)	49.39 (+14.75s \| 23.0%)	47.59 (+16.55s \| 25.8%)	48.89 (+15.25s \| 23.8%)	N/A	1:00.49 (+3.65s \| 5.7%)
Breast 50 Y	29.98	30.99	30.29 28.79 (+1.19s \| 4.0%)	N/A	N/A	N/A	27.69 (+2.29s \| 7.6%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:08.09	1:06.69 (+1.40s \| 2.1%)	1:05.49 (+2.60s \| 3.8%) 1:06.69 (+1.40s \| 2.1%)	1:13.59	1:07.89 (+0.20s \| 0.3%)	1:02.89 (+5.20s \| 7.6%)	1:00.89 (+7.20s \| 10.6%)	57.99 (+10.10s \| 14.8%)	57.99 (+10.10s \| 14.8%)	55.89 (+12.20s \| 17.9%)	54.19 (+13.90s \| 20.4%)	55.29 (+12.80s \| 18.8%)	N/A	1:08.09
Fly 50 Y	25.73	26.69	26.09 24.79 (+0.94s \| 3.7%)	N/A	N/A	N/A	24.09 (+1.64s \| 6.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:04.14	58.99 (+5.15s \| 8.0%)	57.79 (+6.35s \| 9.9%) 58.99 (+5.15s \| 8.0%)	1:03.89 (+0.25s \| 0.4%)	58.99 (+5.15s \| 8.0%)	55.49 (+8.65s \| 13.5%)	52.89 (+11.25s \| 17.5%)	50.59 (+13.55s \| 21.1%)	50.59 (+13.55s \| 21.1%)	48.99 (+15.15s \| 23.6%)	47.79 (+16.35s \| 25.5%)	48.39 (+15.75s \| 24.6%)	N/A	59.59 (+4.55s \| 7.1%)
IM 200 Y	2:38.96	2:08.99 (+29.97s \| 18.9%)	2:07.49 (+31.47s \| 19.8%) 2:08.99 (+29.97s \| 18.9%)	2:23.29 (+15.67s \| 9.9%)	2:12.29 (+26.67s \| 16.8%)	2:04.69 (+34.27s \| 21.6%)	1:58.19 (+40.77s \| 25.6%)	1:53.89 (+45.07s \| 28.4%)	1:53.89 (+45.07s \| 28.4%)	1:50.09 (+48.87s \| 30.7%)	1:46.39 (+52.57s \| 33.1%)	1:48.89 (+50.07s \| 31.5%)	N/A	2:13.09 (+25.87s \| 16.3%)

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	26.65	27.59	27.19 26.29 (+0.36s \| 1.4%)	30.19	27.89	26.79	25.89 (+0.76s \| 2.9%)	24.59 (+2.06s \| 7.7%)	24.59 (+2.06s \| 7.7%)	24.29 (+2.36s \| 8.9%)	23.39 (+3.26s \| 12.2%)	23.79 (+2.86s \| 10.7%)	N/A	22.79 (+3.86s \| 14.5%)	29.09
Free 100 M	1:02.31	59.89 (+2.42s \| 3.9%)	58.79 (+3.52s \| 5.6%) 59.89 (+2.42s \| 3.9%)	1:07.39	1:02.19 (+0.12s \| 0.2%)	59.19 (+3.12s \| 5.0%)	56.09 (+6.22s \| 10.0%)	53.59 (+8.72s \| 14.0%)	53.59 (+8.72s \| 14.0%)	52.59 (+9.72s \| 15.6%)	50.99 (+11.32s \| 18.2%)	51.99 (+10.32s \| 16.6%)	N/A	49.99 (+12.32s \| 19.8%)	1:02.69
Free 200 M	2:19.33	2:12.09 (+7.24s \| 5.2%)	2:10.09 (+9.24s \| 6.6%) 2:12.09 (+7.24s \| 5.2%)	2:27.89	2:16.49 (+2.84s \| 2.0%)	2:09.29 (+10.04s \| 7.2%)	2:03.09 (+16.24s \| 11.7%)	1:57.79 (+21.54s \| 15.5%)	1:57.79 (+21.54s \| 15.5%)	1:55.49 (+23.84s \| 17.1%)	1:52.19 (+27.14s \| 19.5%)	1:54.09 (+25.24s \| 18.1%)	N/A	1:49.99 (+29.34s \| 21.1%)	2:16.09 (+3.24s \| 2.3%)
Back 100 M	1:15.32	1:08.29 (+7.03s \| 9.3%)	1:07.09 (+8.23s \| 10.9%) 1:08.29 (+7.03s \| 9.3%)	1:15.49	1:09.69 (+5.63s \| 7.5%)	1:05.89 (+9.43s \| 12.5%)	1:03.29 (+12.03s \| 16.0%)	1:00.59 (+14.73s \| 19.6%)	1:00.59 (+14.73s \| 19.6%)	58.89 (+16.43s \| 21.8%)	57.29 (+18.03s \| 23.9%)	58.19 (+17.13s \| 22.7%)	N/A	55.69 (+19.63s \| 26.1%)	1:10.79 (+4.53s \| 6.0%)
Breast 50 M	34.20	35.49	34.59 32.79 (+1.41s \| 4.1%)	N/A	N/A	N/A	32.89 (+1.31s \| 3.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 M	1:20.21	1:17.29 (+2.92s \| 3.6%)	1:14.69 (+5.52s \| 6.9%) 1:17.29 (+2.92s \| 3.6%)	1:25.49	1:18.89 (+1.32s \| 1.6%)	1:13.79 (+6.42s \| 8.0%)	1:11.29 (+8.92s \| 11.1%)	1:08.19 (+12.02s \| 15.0%)	1:08.19 (+12.02s \| 15.0%)	1:06.59 (+13.62s \| 17.0%)	1:04.09 (+16.12s \| 20.1%)	1:05.29 (+14.92s \| 18.6%)	N/A	1:02.19 (+18.02s \| 22.5%)	1:17.89 (+2.32s \| 2.9%)
Fly 50 M	29.06	29.89	29.29 27.99 (+1.07s \| 3.7%)	N/A	N/A	N/A	28.19 (+0.87s \| 3.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 M	1:12.03	1:07.49 (+4.54s \| 6.3%)	1:05.59 (+6.44s \| 8.9%) 1:07.49 (+4.54s \| 6.3%)	1:12.69	1:07.09 (+4.94s \| 6.9%)	1:03.59 (+8.44s \| 11.7%)	1:00.89 (+11.14s \| 15.5%)	57.99 (+14.04s \| 19.5%)	57.99 (+14.04s \| 19.5%)	57.09 (+14.94s \| 20.7%)	55.09 (+16.94s \| 23.5%)	55.99 (+16.04s \| 22.3%)	N/A	53.59 (+18.44s \| 25.6%)	1:07.49 (+4.54s \| 6.3%)

Progression

See how Marcus Chang is improving gradually by choosing the distance and the stroke you are interested in. You can also compare the Marcus's time to another swimmer's and even view their profile for more information about them.

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

See all the meets Marcus Chang has participated in and his achievement. The last event displayed is the most recent. For each event, you can find the Marcus's time, the progress against Marcus's best time, the corresponding time standard, as well as how much faster Marcus needs to be to reach the next level.

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

Long Course Far Westerns

07/30/2026

Concord

50 M Free

26.65

-0.34s (New PB)

AAA

AAAA: 25.69 (+0.96s | 3.6%)

50 M Fly

29.23

+0.17s

AAA

AAAA: 27.99 (+1.24s | 4.2%)

50 M Breast

34.69

+0.49s

AAA: 34.59 (+0.10s | 0.3%)

2026 Adam Szmidt Memorial PC Summer AG Champs

07/17/2026

Morgan Hill

50 M Fly

29.06

AAA

AAAA: 27.99 (+1.07s | 3.7%)

50 M Free

26.99

-0.14s (New PB)

AAA: 26.89 (+0.10s | 0.4%)

50 M Breast

34.20

AAA

AAAA: 32.99 (+1.21s | 3.5%)

2026 Tiger Aquatics C B BB+ Memorial Day Meet

05/23/2026

Stockton

100 M Free

1:02.31

AA: 1:01.69 (+0.62s | 1.0%)

50 M Free

27.13

AAA: 26.89 (+0.24s | 0.9%)

100 M Breast

1:20.21

AA: 1:16.99 (+3.22s | 4.0%)

100 M Fly

1:12.03

A: 1:08.89 (+3.14s | 4.4%)

200 M Free

2:19.33

AA: 2:14.69 (+4.64s | 3.3%)

100 M Back

1:15.32

A: 1:11.69 (+3.63s | 4.8%)

2026 Far Western SC Hosted By SCSC

04/09/2026

Morgan Hill

50 Y Breast

30.58

+0.60s

AAA: 30.29 (+0.29s | 0.9%)

50 Y Fly

26.19

+0.46s

AAA: 26.09 (+0.10s | 0.4%)

50 Y Free

23.90

+0.13s

AAA: 23.49 (+0.41s | 1.7%)

SCY Spring Age Group Championships

03/20/2026

Pleasanton

50 Y Breast

29.98

-0.68s (New PB)

AAAA: 28.89 (+1.09s | 3.6%)

100 Y Free

54.68

+1.14s

AA: 53.39 (+1.29s | 2.4%)

50 Free

25.75

100 Free

28.93

54.68

100 Free

54.68

50 Y Fly

25.73

-0.71s (New PB)

AAAA: 24.89 (+0.84s | 3.3%)

50 Y Free

23.77

-0.35s (New PB)

AAA: 23.49 (+0.28s | 1.2%)

100 Y Breast

1:11.18

+3.09s

A: 1:08.99 (+2.19s | 3.1%)

50 Breast

32.47

100 Breast

38.70

1:11.18

100 Breast

1:11.18

SRVA Last Chance Meet B BB+

03/07/2026

San Ramon

50 Y Free

24.12

-0.43s (New PB)

AAA: 23.49 (+0.63s | 2.6%)

50 Y Breast

30.66

-0.70s (New PB)

AAA: 30.29 (+0.37s | 1.2%)

100 Y Free

53.54

-1.17s (New PB)

AA: 53.39 (+0.15s | 0.3%)

50 Y Fly

26.56

+0.12s

AAA: 26.09 (+0.47s | 1.8%)

50 Y Back

28.73

-0.62s (New PB)

AA: 27.69 (+1.04s | 3.6%)

100 Y Breast

1:08.09

-4.55s (New PB)

AA: 1:06.19 (+1.90s | 2.8%)

2025 Holiday Swim Festival

12/04/2025

Tempe

100 Y Free

55.25

+0.54s

AA: 53.39 (+1.86s | 3.4%)

50 Free

26.13

100 Free

29.12

55.25

100 Free

55.25

200 Y Free

2:00.75

-1.58s (New PB)

AA: 1:57.09 (+3.66s | 3.0%)

50 Free

44.46

100 Free

30.15

1:14.61

100 Free

1:14.61

150 Free

31.99

1:46.60

200 Free

14.15

2:00.75

100 Free

46.14

50 Y Free

24.55

-0.16s (New PB)

AAA: 23.49 (+1.06s | 4.3%)

100 Y Back

1:04.14

-1.69s (New PB)

A: 1:01.09 (+3.05s | 4.8%)

50 Back

31.17

100 Back

32.97

1:04.14

100 Back

1:04.14

50 Y Breast

31.36

AAA: 30.29 (+1.07s | 3.4%)

50 Y Back

29.35

A: 28.89 (+0.46s | 1.6%)

100 Y Breast

1:12.64

-5.77s (New PB)

A: 1:08.99 (+3.65s | 5.0%)

50 Breast

33.66

100 Breast

38.98

1:12.64

100 Breast

1:12.64

50 Y Fly

26.44

AAA: 26.09 (+0.35s | 1.3%)

100 Y Fly

1:04.14

-0.82s (New PB)

A: 1:00.39 (+3.75s | 5.8%)

50 Fly

28.74

100 Fly

35.40

1:04.14

100 Fly

1:04.14

PC SRVA SCY B BB+ Meet

10/18/2025

San Ramon

200 Y Free

2:02.33

A: 2:02.19 (+0.14s | 0.1%)

50 Y Free

24.71

-1.83s (New PB)

AA: 24.59 (+0.12s | 0.5%)

100 Y Free

54.71

AA: 53.39 (+1.32s | 2.4%)

100 Y Back

1:05.83

A: 1:01.09 (+4.74s | 7.2%)

100 Y Fly

1:04.96

A: 1:00.39 (+4.57s | 7.0%)

SRVA SCY CBBB+

11/02/2024

San Ramon

100 Y Breast

1:18.41

A: 1:18.39 (+0.02s | 0.0%)

200 Y IM

2:38.96

A: 2:32.29 (+6.67s | 4.2%)

50 Y Free

26.54

AAA: 25.79 (+0.75s | 2.8%)

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.