Mark Shao

Age: 15 years old
Age Category: 15-16
Team: Delmar Dolfins | Adirondack Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Delmar Dolfins

Adirondack Swimming

Eastern Zone

USA

Free 200 Y

2:01.31

Analysis

12/12/2025

A: 1:56.59 (+4.72s | 3.9%)

Rankings

50 Free

27.54

100 Free

30.58

58.12

100 Free

58.12

150 Free

31.74

1:29.86

200 Free

31.45

2:01.31

100 Free

1:03.19

Back 50 Y

31.46

12/12/2025

BB: 29.49 (+1.97s | 6.3%)

Rankings

Breast 50 Y

30.80

12/12/2025

AA: 30.09 (+0.71s | 2.3%)

Rankings

Breast 100 Y

1:08.54

Analysis

12/12/2025

A: 1:05.89 (+2.65s | 3.9%)

Rankings

50 Breast

31.83

100 Breast

36.71

1:08.54

100 Breast

1:08.54

Breast 200 Y

2:26.15

Analysis

12/12/2025

A: 2:23.19 (+2.96s | 2.0%)

Rankings

50 Breast

31.89

100 Breast

37.14

1:09.03

100 Breast

1:09.03

150 Breast

37.94

1:46.97

200 Breast

39.18

2:26.15

100 Breast

1:17.12

Fly 50 Y

29.12

12/12/2025

A: 27.09 (+2.03s | 7.0%)

Rankings

Long course distance

Event

Time

Age

Date

Standard

Next Standard

Delmar Dolfins

Adirondack Swimming

Eastern Zone

USA

Free 50 M

29.55

06/06/2026

A: 28.19 (+1.36s | 4.6%)

Rankings

Free 100 M

1:04.97

Analysis

06/06/2026

A: 1:01.49 (+3.48s | 5.4%)

Rankings

Free 200 M

2:28.60

Analysis

08/07/2024

BB: 2:25.39 (+3.21s | 2.2%)

Rankings

50 Free

32.24

100 Free

37.49

1:09.73

100 Free

1:09.73

150 Free

39.35

1:49.08

200 Free

39.52

2:28.60

100 Free

1:18.87

Free 400 M

5:17.22

Analysis

08/07/2024

BB: 5:10.19 (+7.03s | 2.2%)

Rankings

50 Free

33.98

100 Free

37.67

1:11.65

100 Free

1:11.65

150 Free

39.43

1:51.08

200 Free

40.41

2:31.49

100 Free

1:19.84

250 Free

41.58

3:13.07

300 Free

41.49

3:54.56

100 Free

1:23.07

350 Free

41.60

4:36.16

400 Free

41.06

5:17.22

100 Free

1:22.66

Back 50 M

35.68

06/06/2026

BB: 35.09 (+0.59s | 1.7%)

Rankings

Breast 50 M

35.84

06/06/2026

A: 35.79 (+0.05s | 0.1%)

Rankings

Breast 100 M

1:20.72

Analysis

06/06/2026

A: 1:16.69 (+4.03s | 5.0%)

Rankings

Breast 200 M

2:58.02

Analysis

06/06/2026

A: 2:46.69 (+11.33s | 6.4%)

Rankings

Fly 50 M

31.81

06/06/2026

A: 30.59 (+1.22s | 3.8%)

Rankings

Fly 100 M

1:16.47

Analysis

06/06/2026

BB: 1:11.29 (+5.18s | 6.8%)

Rankings

IM 200 M

2:49.72

Analysis

08/07/2024

BB: 2:43.59 (+6.13s | 3.6%)

Rankings

50 Fly

36.81

100 Back

45.83

1:22.64

100 IM

1:22.64

150 Breast

48.06

2:10.70

200 Free

39.02

2:49.72

100 IM

1:27.08

Above are the fastest times that Mark Shao has achieved in his swimming career. For each event, you can find Mark's best time, the corresponding time standard, as well as how much faster Mark needs to be to reach the next level. The last columns provide Mark rankings at the team and LSC levels. These rankings are based on the Mark'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 200 Y	2:01.31	1:45.79 (+15.52s \| 12.8%) 1:48.79 (+12.52s \| 10.3%)	1:41.59 (+19.72s \| 16.3%)	1:41.59 (+19.72s \| 16.3%)	1:38.39 (+22.92s \| 18.9%)	1:34.99 (+26.32s \| 21.7%)	1:38.09 (+23.22s \| 19.1%)
Back 50 Y	31.46	24.79 (+6.67s \| 21.2%) 25.39 (+6.07s \| 19.3%)	N/A	N/A	N/A	21.49 (+9.97s \| 31.7%)	N/A
Breast 50 Y	30.80	27.69 (+3.11s \| 10.1%) 28.09 (+2.71s \| 8.8%)	N/A	N/A	N/A	24.39 (+6.41s \| 20.8%)	N/A
Breast 100 Y	1:08.54	1:00.89 (+7.65s \| 11.2%) 1:02.59 (+5.95s \| 8.7%)	57.99 (+10.55s \| 15.4%)	57.99 (+10.55s \| 15.4%)	55.49 (+13.05s \| 19.0%)	53.29 (+15.25s \| 22.2%)	55.29 (+13.25s \| 19.3%)
Breast 200 Y	2:26.15	2:13.29 (+12.86s \| 8.8%) 2:17.09 (+9.06s \| 6.2%)	2:07.99 (+18.16s \| 12.4%)	2:07.99 (+18.16s \| 12.4%)	2:01.59 (+24.56s \| 16.8%)	1:56.39 (+29.76s \| 20.4%)	2:00.99 (+25.16s \| 17.2%)
Fly 50 Y	29.12	24.09 (+5.03s \| 17.3%) 24.39 (+4.73s \| 16.2%)	N/A	N/A	N/A	21.19 (+7.93s \| 27.2%)	N/A

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials
Free 50 M	29.55	25.89 (+3.66s \| 12.4%) 26.59 (+2.96s \| 10.0%)	24.59 (+4.96s \| 16.8%)	24.59 (+4.96s \| 16.8%)	24.09 (+5.46s \| 18.5%)	23.29 (+6.26s \| 21.2%)	23.79 (+5.76s \| 19.5%)	22.69 (+6.86s \| 23.2%)
Free 100 M	1:04.97	56.09 (+8.88s \| 13.7%) 57.69 (+7.28s \| 11.2%)	53.59 (+11.38s \| 17.5%)	53.59 (+11.38s \| 17.5%)	52.59 (+12.38s \| 19.1%)	50.89 (+14.08s \| 21.7%)	51.99 (+12.98s \| 20.0%)	49.79 (+15.18s \| 23.4%)
Free 200 M	2:28.60	2:03.09 (+25.51s \| 17.2%) 2:06.59 (+22.01s \| 14.8%)	1:57.79 (+30.81s \| 20.7%)	1:57.79 (+30.81s \| 20.7%)	1:55.29 (+33.31s \| 22.4%)	1:51.99 (+36.61s \| 24.6%)	1:54.09 (+34.51s \| 23.2%)	1:49.59 (+39.01s \| 26.3%)
Free 400 M	5:17.22	4:21.09 (+56.13s \| 17.7%) 4:28.49 (+48.73s \| 15.4%)	4:09.99 (+67.23s \| 21.2%)	4:09.99 (+67.23s \| 21.2%)	4:04.99 (+72.23s \| 22.8%)	3:59.09 (+78.13s \| 24.6%)	4:02.79 (+74.43s \| 23.5%)	3:55.49 (+81.73s \| 25.8%)
Back 50 M	35.68	29.29 (+6.39s \| 17.9%) 29.79 (+5.89s \| 16.5%)	N/A	N/A	N/A	26.09 (+9.59s \| 26.9%)	N/A	25.59 (+10.09s \| 28.3%)
Breast 50 M	35.84	32.89 (+2.95s \| 8.2%) 33.39 (+2.45s \| 6.8%)	N/A	N/A	N/A	29.19 (+6.65s \| 18.6%)	N/A	28.09 (+7.75s \| 21.6%)
Breast 100 M	1:20.72	1:11.29 (+9.43s \| 11.7%) 1:13.29 (+7.43s \| 9.2%)	1:08.19 (+12.53s \| 15.5%)	1:08.19 (+12.53s \| 15.5%)	1:05.89 (+14.83s \| 18.4%)	1:03.69 (+17.03s \| 21.1%)	1:05.29 (+15.43s \| 19.1%)	1:01.89 (+18.83s \| 23.3%)
Breast 200 M	2:58.02	2:35.79 (+22.23s \| 12.5%) 2:40.19 (+17.83s \| 10.0%)	2:29.09 (+28.93s \| 16.3%)	2:29.09 (+28.93s \| 16.3%)	2:24.09 (+33.93s \| 19.1%)	2:19.39 (+38.63s \| 21.7%)	2:22.89 (+35.13s \| 19.7%)	2:15.39 (+42.63s \| 23.9%)
Fly 50 M	31.81	28.19 (+3.62s \| 11.4%) 28.69 (+3.12s \| 9.8%)	N/A	N/A	N/A	24.89 (+6.92s \| 21.8%)	N/A	23.99 (+7.82s \| 24.6%)
Fly 100 M	1:16.47	1:00.89 (+15.58s \| 20.4%) 1:02.59 (+13.88s \| 18.2%)	57.99 (+18.48s \| 24.2%)	57.99 (+18.48s \| 24.2%)	56.49 (+19.98s \| 26.1%)	54.69 (+21.78s \| 28.5%)	55.99 (+20.48s \| 26.8%)	53.29 (+23.18s \| 30.3%)
IM 200 M	2:49.72	2:18.39 (+31.33s \| 18.5%) 2:22.29 (+27.43s \| 16.2%)	2:12.79 (+36.93s \| 21.8%)	2:12.79 (+36.93s \| 21.8%)	2:09.29 (+40.43s \| 23.8%)	2:05.49 (+44.23s \| 26.1%)	2:08.19 (+41.53s \| 24.5%)	2:02.59 (+47.13s \| 27.8%)

Progression

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

Select the distance and stroke

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View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 NE KING CAC Almost Summer Invite

06/06/2026

Warwick

50 M Fly

31.81

AA: 30.59 (+1.22s | 3.8%)

50 M Breast

35.84

-3.96s (New PB)

AAA: 34.59 (+1.25s | 3.5%)

50 M Back

35.68

A: 33.89 (+1.79s | 5.0%)

200 M Breast

2:58.02

-13.15s (New PB)

A: 2:53.79 (+4.23s | 2.4%)

100 M Fly

1:16.47

BB: 1:14.59 (+1.88s | 2.5%)

100 M Breast

1:20.72

-8.55s (New PB)

A: 1:20.39 (+0.33s | 0.4%)

50 M Free

29.55

-0.42s (New PB)

A: 29.39 (+0.16s | 0.5%)

100 M Free

1:04.97

A: 1:04.39 (+0.58s | 0.9%)

2025 NE NSSC Dec Holiday Celebration!

12/12/2025

Boston

50 Y Breast

30.80

AAA: 30.29 (+0.51s | 1.7%)

100 Y Breast

1:08.54

AA: 1:06.19 (+2.35s | 3.4%)

50 Breast

31.83

100 Breast

36.71

1:08.54

100 Breast

1:08.54

200 Y Free

2:01.31

AA: 1:57.09 (+4.22s | 3.5%)

50 Free

27.54

100 Free

30.58

58.12

100 Free

58.12

150 Free

31.74

1:29.86

200 Free

31.45

2:01.31

100 Free

1:03.19

200 Y Breast

2:26.15

AA: 2:23.59 (+2.56s | 1.8%)

50 Breast

31.89

100 Breast

37.14

1:09.03

100 Breast

1:09.03

150 Breast

37.94

1:46.97

200 Breast

39.18

2:26.15

100 Breast

1:17.12

50 Y Back

31.46

BB: 31.29 (+0.17s | 0.5%)

50 Y Fly

29.12

A: 28.39 (+0.73s | 2.5%)

2024 EZ LC Age Group Championship

08/07/2024

Hampton

100 M Breast

1:29.27

AA: 1:27.19 (+2.08s | 2.3%)

50 Breast

41.40

100 Breast

47.87

1:29.27

100 Breast

1:29.27

50 M Breast

39.80

AAA: 38.09 (+1.71s | 4.3%)

200 M IM

2:49.72

AA: 2:45.99 (+3.73s | 2.2%)

50 Fly

36.81

100 Back

45.83

1:22.64

100 IM

1:22.64

150 Breast

48.06

2:10.70

200 Free

39.02

2:49.72

100 IM

1:27.08

200 M Free

2:28.60

AA: 2:27.19 (+1.41s | 0.9%)

50 Free

32.24

100 Free

37.49

1:09.73

100 Free

1:09.73

150 Free

39.35

1:49.08

200 Free

39.52

2:28.60

100 Free

1:18.87

50 M Free

29.97

AAA: 29.39 (+0.58s | 1.9%)

400 M Free

5:17.22

AA: 5:13.09 (+4.13s | 1.3%)

50 Free

33.98

100 Free

37.67

1:11.65

100 Free

1:11.65

150 Free

39.43

1:51.08

200 Free

40.41

2:31.49

100 Free

1:19.84

250 Free

41.58

3:13.07

300 Free

41.49

3:54.56

100 Free

1:23.07

350 Free

41.60

4:36.16

400 Free

41.06

5:17.22

100 Free

1:22.66

200 M Breast

3:11.17

AA: 3:07.19 (+3.98s | 2.1%)

50 Breast

42.06

100 Breast

48.75

1:30.81

100 Breast

1:30.81

150 Breast

49.52

2:20.33

200 Breast

50.84

3:11.17

100 Breast

1:40.36

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	U.S. Olympic Team Trials
Free 50 M	29.55	25.89 (+3.66s \| 12.4%) 26.59 (+2.96s \| 10.0%)	24.59 (+4.96s \| 16.8%)	24.59 (+4.96s \| 16.8%)	24.09 (+5.46s \| 18.5%)	23.29 (+6.26s \| 21.2%)	23.79 (+5.76s \| 19.5%)	22.69 (+6.86s \| 23.2%)
Free 100 M	1:04.97	56.09 (+8.88s \| 13.7%) 57.69 (+7.28s \| 11.2%)	53.59 (+11.38s \| 17.5%)	53.59 (+11.38s \| 17.5%)	52.59 (+12.38s \| 19.1%)	50.89 (+14.08s \| 21.7%)	51.99 (+12.98s \| 20.0%)	49.79 (+15.18s \| 23.4%)
Free 200 M	2:28.60	2:03.09 (+25.51s \| 17.2%) 2:06.59 (+22.01s \| 14.8%)	1:57.79 (+30.81s \| 20.7%)	1:57.79 (+30.81s \| 20.7%)	1:55.29 (+33.31s \| 22.4%)	1:51.99 (+36.61s \| 24.6%)	1:54.09 (+34.51s \| 23.2%)	1:49.59 (+39.01s \| 26.3%)
Free 400 M	5:17.22	4:21.09 (+56.13s \| 17.7%) 4:28.49 (+48.73s \| 15.4%)	4:09.99 (+67.23s \| 21.2%)	4:09.99 (+67.23s \| 21.2%)	4:04.99 (+72.23s \| 22.8%)	3:59.09 (+78.13s \| 24.6%)	4:02.79 (+74.43s \| 23.5%)	3:55.49 (+81.73s \| 25.8%)
Back 50 M	35.68	29.29 (+6.39s \| 17.9%) 29.79 (+5.89s \| 16.5%)	N/A	N/A	N/A	26.09 (+9.59s \| 26.9%)	N/A	25.59 (+10.09s \| 28.3%)
Breast 50 M	35.84	32.89 (+2.95s \| 8.2%) 33.39 (+2.45s \| 6.8%)	N/A	N/A	N/A	29.19 (+6.65s \| 18.6%)	N/A	28.09 (+7.75s \| 21.6%)
Breast 100 M	1:20.72	1:11.29 (+9.43s \| 11.7%) 1:13.29 (+7.43s \| 9.2%)	1:08.19 (+12.53s \| 15.5%)	1:08.19 (+12.53s \| 15.5%)	1:05.89 (+14.83s \| 18.4%)	1:03.69 (+17.03s \| 21.1%)	1:05.29 (+15.43s \| 19.1%)	1:01.89 (+18.83s \| 23.3%)
Breast 200 M	2:58.02	2:35.79 (+22.23s \| 12.5%) 2:40.19 (+17.83s \| 10.0%)	2:29.09 (+28.93s \| 16.3%)	2:29.09 (+28.93s \| 16.3%)	2:24.09 (+33.93s \| 19.1%)	2:19.39 (+38.63s \| 21.7%)	2:22.89 (+35.13s \| 19.7%)	2:15.39 (+42.63s \| 23.9%)
Fly 50 M	31.81	28.19 (+3.62s \| 11.4%) 28.69 (+3.12s \| 9.8%)	N/A	N/A	N/A	24.89 (+6.92s \| 21.8%)	N/A	23.99 (+7.82s \| 24.6%)
Fly 100 M	1:16.47	1:00.89 (+15.58s \| 20.4%) 1:02.59 (+13.88s \| 18.2%)	57.99 (+18.48s \| 24.2%)	57.99 (+18.48s \| 24.2%)	56.49 (+19.98s \| 26.1%)	54.69 (+21.78s \| 28.5%)	55.99 (+20.48s \| 26.8%)	53.29 (+23.18s \| 30.3%)
IM 200 M	2:49.72	2:18.39 (+31.33s \| 18.5%) 2:22.29 (+27.43s \| 16.2%)	2:12.79 (+36.93s \| 21.8%)	2:12.79 (+36.93s \| 21.8%)	2:09.29 (+40.43s \| 23.8%)	2:05.49 (+44.23s \| 26.1%)	2:08.19 (+41.53s \| 24.5%)	2:02.59 (+47.13s \| 27.8%)