Marina Zhao

Age: 12 years old
Age Category: 11-12
Team: Flying Fish Arizona Swim Team | Arizona Swimming
Participation: 3 meets 16 events

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Arizona Swimming

Flying Fish Arizona Swim Team

Free 50 Y

26.38

12

02/14/2025

AAA

AAAA: 25.79 (+0.59s | 2.2%)

17

1

Free 100 Y

56.54

12

02/14/2025

AAA

AAAA: 55.99 (+0.55s | 1.0%)

14

1

50 Free

27.25

100 Free

29.29

56.54

100 Free

56.54

Free 200 Y

1:59.77

12

03/27/2025

AAAA

8

1

50 Free

27.74

100 Free

30.24

57.98

100 Free

57.98

150 Free

30.93

1:28.91

200 Free

30.86

1:59.77

100 Free

1:01.79

Free 500 Y

5:25.30

12

02/14/2025

AAAA

11

1

50 Free

29.66

100 Free

32.49

1:02.15

100 Free

1:02.15

150 Free

32.67

1:34.82

200 Free

32.83

2:07.65

100 Free

1:05.50

250 Free

32.80

2:40.45

300 Free

33.11

3:13.56

100 Free

1:05.91

350 Free

33.05

3:46.61

400 Free

33.43

4:20.04

100 Free

1:06.48

450 Free

32.81

4:52.85

500 Free

32.45

5:25.30

100 Free

1:05.26

Breast 100 Y

1:18.24

12

02/14/2025

AA

AAA: 1:15.09 (+3.15s | 4.0%)

29

1

50 Breast

37.54

100 Breast

40.70

1:18.24

100 Breast

1:18.24

Fly 50 Y

28.99

11

03/22/2024

AA

AAA: 28.99 (+0.00s | -0.0%)

5

1

Fly 100 Y

1:00.10

12

02/14/2025

AAAA

11

1

50 Fly

28.89

100 Fly

31.21

1:00.10

100 Fly

1:00.10

Fly 200 Y

2:08.87

12

03/27/2025

AAAA

1

50 Fly

28.86

100 Fly

33.73

1:02.59

100 Fly

1:02.59

150 Fly

32.57

1:35.16

200 Fly

33.71

2:08.87

100 Fly

1:06.28

IM 100 Y

1:08.80

11

03/22/2024

AA

AAA: 1:06.99 (+1.81s | 2.6%)

10

2

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Arizona Swimming	Flying Fish Arizona Swim Team

Above are the fastest times that Marina Zhao has achieved in her swimming career. For each event, you can find Marina's best time, the corresponding time standard, as well as how much faster Marina needs to be to reach the next level. The last columns provide Marina rankings at the team and LSC levels. These rankings are based on the Marina'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	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional
Free 50 Y	26.38	24.89 (+1.49s \| 5.6%)	23.89 (+2.49s \| 9.4%)	23.89 (+2.49s \| 9.4%)	23.29 (+3.09s \| 11.7%)	22.59 (+3.79s \| 14.4%)	22.79 (+3.59s \| 13.6%)	28.49 27.99
Free 100 Y	56.54	53.99 (+2.55s \| 4.5%)	51.89 (+4.65s \| 8.2%)	51.89 (+4.65s \| 8.2%)	50.39 (+6.15s \| 10.9%)	49.29 (+7.25s \| 12.8%)	49.69 (+6.85s \| 12.1%)	1:00.49 59.79
Free 200 Y	1:59.77	1:56.29 (+3.48s \| 2.9%)	1:52.89 (+6.88s \| 5.7%)	1:52.29 (+7.48s \| 6.2%)	1:49.09 (+10.68s \| 8.9%)	1:46.69 (+13.08s \| 10.9%)	1:47.39 (+12.38s \| 10.3%)	2:12.39 2:09.19
Free 500 Y	5:25.30	5:10.69 (+14.61s \| 4.5%)	5:02.59 (+22.71s \| 7.0%)	5:02.59 (+22.71s \| 7.0%)	4:53.09 (+32.21s \| 9.9%)	4:45.99 (+39.31s \| 12.1%)	4:48.09 (+37.21s \| 11.4%)	5:52.59 5:44.79
Breast 100 Y	1:18.24	1:07.59 (+10.65s \| 13.6%)	1:05.49 (+12.75s \| 16.3%)	1:05.49 (+12.75s \| 16.3%)	1:03.09 (+15.15s \| 19.4%)	1:01.79 (+16.45s \| 21.0%)	1:02.79 (+15.45s \| 19.7%)	1:18.19 (+0.05s \| 0.1%)
Fly 50 Y	28.99	N/A	N/A	N/A	N/A	N/A	N/A	30.89
Fly 100 Y	1:00.10	59.19 (+0.91s \| 1.5%)	56.59 (+3.51s \| 5.8%)	56.59 (+3.51s \| 5.8%)	54.69 (+5.41s \| 9.0%)	53.49 (+6.61s \| 11.0%)	53.99 (+6.11s \| 10.2%)	1:08.99 1:05.59
Fly 200 Y	2:08.87	2:10.09	2:05.39 (+3.48s \| 2.7%)	2:05.39 (+3.48s \| 2.7%)	2:01.69 (+7.18s \| 5.6%)	1:58.59 (+10.28s \| 8.0%)	1:59.39 (+9.48s \| 7.4%)	2:29.79 2:24.79
IM 100 Y	1:08.80	N/A	N/A	N/A	N/A	N/A	N/A	1:10.09

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	SouthWestern Age Group Regional

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 Four Corners Speedo Sectionals Austin

03/27/2025

200 Y Free

1:59.77

-0.84s (New PB)

AAAA

12

50 Free

27.74

100 Free

30.24

57.98

100 Free

57.98

150 Free

30.93

1:28.91

200 Free

30.86

1:59.77

100 Free

1:01.79

200 Y Fly

2:08.87

-3.32s (New PB)

AAAA

12

50 Fly

28.86

100 Fly

33.73

1:02.59

100 Fly

1:02.59

150 Fly

32.57

1:35.16

200 Fly

33.71

2:08.87

100 Fly

1:06.28

33rd Annual Lost Dutchman Invitational

02/14/2025

Skyline Aquatic Center, 845 S. Crismon Rd., Mesa, AZ 85208, USA

50 Y Free

26.38

-2.20s (New PB)

AAA

AAAA: 25.79 (+0.59s | 2.2%)

12

2

9

7

100 Y Fly

1:00.10

-3.41s (New PB)

AAAA

12

2

6

2

50 Fly

28.89

100 Fly

31.21

1:00.10

100 Fly

1:00.10

100 Y Free

56.54

-2.67s (New PB)

AAA

AAAA: 55.99 (+0.55s | 1.0%)

12

2

4

2

50 Free

27.25

100 Free

29.29

56.54

100 Free

56.54

500 Y Free

5:25.30

-8.21s (New PB)

AAAA

12

1

5

2

50 Free

29.66

100 Free

32.49

1:02.15

100 Free

1:02.15

150 Free

32.67

1:34.82

200 Free

32.83

2:07.65

100 Free

1:05.50

250 Free

32.80

2:40.45

300 Free

33.11

3:13.56

100 Free

1:05.91

350 Free

33.05

3:46.61

400 Free

33.43

4:20.04

100 Free

1:06.48

450 Free

32.81

4:52.85

500 Free

32.45

5:25.30

100 Free

1:05.26

200 Y Free

2:00.61

-2.69s (New PB)

AAAA

12

2

6

2

50 Free

28.08

100 Free

30.35

58.43

100 Free

58.43

150 Free

31.11

1:29.54

200 Free

31.07

2:00.61

100 Free

1:02.18

200 Y Fly

2:12.19

AAAA

12

2

5

1

50 Fly

29.91

100 Fly

33.68

1:03.59

100 Fly

1:03.59

150 Fly

34.21

1:37.80

200 Fly

34.39

2:12.19

100 Fly

1:08.60

100 Y Breast

1:18.24

AA

AAA: 1:15.09 (+3.15s | 4.0%)

12

2

1

8

50 Breast

37.54

100 Breast

40.70

1:18.24

100 Breast

1:18.24

SWAGR

03/22/2024

Clovis, CA

100 Y Fly

1:03.51

AAA

AAAA: 1:01.79 (+1.72s | 2.7%)

11

1

5

1

50 Y Free

28.58

A

AA: 28.09 (+0.49s | 1.7%)

11

100 Y Free

59.21

AA

AAA: 58.69 (+0.52s | 0.9%)

11

1

7

4

200 Y Free

2:03.30

AAA

AAAA: 2:01.89 (+1.41s | 1.1%)

11

1

5

1

500 Y Free

5:33.51

AAA

AAAA: 5:27.69 (+5.82s | 1.7%)

11

1

5

1

100 Y IM

1:08.80

AA

AAA: 1:06.99 (+1.81s | 2.6%)

11

1

4

50 Y Fly

28.99

AA

AAA: 28.99 (+0.00s | -0.0%)

11

1

6

2