Christina Zhao

Age: 15 years old
Age Category: 15-16
Team: Delaware Swim Team | Middle Atlantic Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Delaware Swim Team

Middle Atlantic Swimming

Eastern Zone

USA

Free 50 Y

26.48

15

03/26/2026

A

AA: 26.09 (+0.39s | 1.5%)

Rankings

Free 100 Y

58.42

Analysis

15

03/26/2026

A

AA: 56.49 (+1.93s | 3.3%)

Rankings

50 Free

27.52

100 Free

30.90

58.42

100 Free

58.42

Free 200 Y

2:12.63

Analysis

15

03/26/2026

BB

A: 2:07.69 (+4.94s | 3.7%)

Rankings

50 Free

29.71

100 Free

32.70

1:02.41

100 Free

1:02.41

150 Free

34.35

1:36.76

200 Free

35.87

2:12.63

100 Free

1:10.22

Back 50 Y

31.90

15

04/11/2025

BB

A: 30.19 (+1.71s | 5.4%)

Rankings

Back 100 Y

1:08.14

Analysis

15

03/26/2026

BB

A: 1:04.09 (+4.05s | 5.9%)

Rankings

50 Back

33.28

100 Back

34.86

1:08.14

100 Back

1:08.14

Back 200 Y

2:28.84

Analysis

15

03/26/2026

BB

A: 2:19.09 (+9.75s | 6.6%)

Rankings

50 Back

34.10

100 Back

36.64

1:10.74

100 Back

1:10.74

150 Back

38.81

1:49.55

200 Back

39.29

2:28.84

100 Back

1:18.10

Fly 100 Y

1:09.84

Analysis

15

03/26/2026

B

BB: 1:09.09 (+0.75s | 1.1%)

Rankings

50 Fly

31.80

100 Fly

38.04

1:09.84

100 Fly

1:09.84

IM 200 Y

2:33.66

Analysis

15

04/11/2025

BB

A: 2:22.39 (+11.27s | 7.3%)

Rankings

50 Fly

34.16

100 Back

37.56

1:11.72

100 IM

1:11.72

150 Breast

47.22

1:58.94

200 Free

34.72

2:33.66

100 IM

1:21.94

IM 400 Y

5:38.75

Analysis

15

04/11/2025

B

BB: 5:29.69 (+9.06s | 2.7%)

Rankings

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Delaware Swim Team	Middle Atlantic Swimming	Eastern Zone	USA

Above are the fastest times that Christina Zhao has achieved in her swimming career. For each event, you can find Christina's best time, the corresponding time standard, as well as how much faster Christina needs to be to reach the next level. The last columns provide Christina rankings at the team and LSC levels. These rankings are based on the Christina'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
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 50 Y	26.48	24.89 (+1.59s \| 6.0%) 25.69 (+0.79s \| 3.0%)	23.89 (+2.59s \| 9.8%)	23.89 (+2.59s \| 9.8%)	23.29 (+3.19s \| 12.0%)	22.49 (+3.99s \| 15.1%)	22.79 (+3.69s \| 13.9%)
Free 100 Y	58.42	53.99 (+4.43s \| 7.6%) 55.49 (+2.93s \| 5.0%)	51.89 (+6.53s \| 11.2%)	51.89 (+6.53s \| 11.2%)	50.39 (+8.03s \| 13.7%)	48.99 (+9.43s \| 16.1%)	49.69 (+8.73s \| 14.9%)
Free 200 Y	2:12.63	1:56.29 (+16.34s \| 12.3%) 1:59.59 (+13.04s \| 9.8%)	1:52.89 (+19.74s \| 14.9%)	1:52.29 (+20.34s \| 15.3%)	1:49.09 (+23.54s \| 17.7%)	1:45.99 (+26.64s \| 20.1%)	1:47.39 (+25.24s \| 19.0%)
Back 50 Y	31.90	27.59 (+4.31s \| 13.5%) 28.29 (+3.61s \| 11.3%)	N/A	N/A	N/A	24.39 (+7.51s \| 23.5%)	N/A
Back 100 Y	1:08.14	59.49 (+8.65s \| 12.7%) 1:01.19 (+6.95s \| 10.2%)	57.09 (+11.05s \| 16.2%)	57.09 (+11.05s \| 16.2%)	55.09 (+13.05s \| 19.2%)	52.99 (+15.15s \| 22.2%)	54.49 (+13.65s \| 20.0%)
Back 200 Y	2:28.84	2:08.59 (+20.25s \| 13.6%) 2:12.29 (+16.55s \| 11.1%)	2:04.19 (+24.65s \| 16.6%)	2:04.19 (+24.65s \| 16.6%)	1:59.39 (+29.45s \| 19.8%)	1:55.39 (+33.45s \| 22.5%)	1:57.69 (+31.15s \| 20.9%)
Fly 100 Y	1:09.84	59.19 (+10.65s \| 15.2%) 1:00.89 (+8.95s \| 12.8%)	56.59 (+13.25s \| 19.0%)	56.59 (+13.25s \| 19.0%)	54.69 (+15.15s \| 21.7%)	52.79 (+17.05s \| 24.4%)	53.99 (+15.85s \| 22.7%)
IM 200 Y	2:33.66	2:10.49 (+23.17s \| 15.1%) 2:14.19 (+19.47s \| 12.7%)	2:06.39 (+27.27s \| 17.7%)	2:06.39 (+27.27s \| 17.7%)	2:02.19 (+31.47s \| 20.5%)	1:58.39 (+35.27s \| 23.0%)	2:00.59 (+33.07s \| 21.5%)
IM 400 Y	5:38.75	4:39.09 (+59.66s \| 17.6%) 4:46.99 (+51.76s \| 15.3%)	4:30.69 (+68.06s \| 20.1%)	4:30.69 (+68.06s \| 20.1%)	4:21.69 (+77.06s \| 22.7%)	4:13.69 (+85.06s \| 25.1%)	4:15.19 (+83.56s \| 24.7%)

Long Course Distance

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	U.S. Olympic Team Trials

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 SwimRVA Shamrock Showdown

03/26/2026

Richmond

100 Y Fly

1:09.84

B

BB: 1:09.09 (+0.75s | 1.1%)

15

50 Fly

31.80

100 Fly

38.04

1:09.84

100 Fly

1:09.84

100 Y Back

1:08.14

-1.60s (New PB)

BB

A: 1:04.09 (+4.05s | 5.9%)

15

50 Back

33.28

100 Back

34.86

1:08.14

100 Back

1:08.14

200 Y Free

2:12.63

-10.42s (New PB)

BB

A: 2:07.69 (+4.94s | 3.7%)

15

50 Free

29.71

100 Free

32.70

1:02.41

100 Free

1:02.41

150 Free

34.35

1:36.76

200 Free

35.87

2:12.63

100 Free

1:10.22

50 Y Free

26.48

-1.69s (New PB)

A

AA: 26.09 (+0.39s | 1.5%)

15

100 Y Free

58.42

-1.31s (New PB)

A

AA: 56.49 (+1.93s | 3.3%)

15

50 Free

27.52

100 Free

30.90

58.42

100 Free

58.42

200 Y Back

2:28.84

-3.11s (New PB)

BB

A: 2:19.09 (+9.75s | 6.6%)

15

50 Back

34.10

100 Back

36.64

1:10.74

100 Back

1:10.74

150 Back

38.81

1:49.55

200 Back

39.29

2:28.84

100 Back

1:18.10

2025 Boys Girls Clubs National Swim Champs

04/11/2025

St. Petersburg

50 Y Back

31.90

A: 31.09 (+0.81s | 2.5%)

14

200 Y Free

2:23.05

B

BB: 2:22.69 (+0.36s | 0.3%)

14

50 Free

32.50

100 Free

36.07

1:08.57

100 Free

1:08.57

150 Free

38.55

1:47.12

200 Free

35.93

2:23.05

100 Free

1:14.48

100 Y Back

1:09.74

BB

A: 1:05.89 (+3.85s | 5.5%)

14

1

9

50 Back

33.18

100 Back

36.56

1:09.74

100 Back

1:09.74

100 Y Free

59.73

A

AA: 58.29 (+1.44s | 2.4%)

14

1

7

50 Free

29.03

100 Free

30.70

59.73

100 Free

59.73

200 Y Back

2:31.95

BB

A: 2:22.59 (+9.36s | 6.2%)

14

2

5

1

200 Y IM

2:33.66

BB

A: 2:27.19 (+6.47s | 4.2%)

14

2

4

3

50 Fly

34.16

100 Back

37.56

1:11.72

100 IM

1:11.72

150 Breast

47.22

1:58.94

200 Free

34.72

2:33.66

100 IM

1:21.94

50 Y Free

28.17

BB

A: 27.89 (+0.28s | 1.0%)

14

2

7

6

400 Y IM

5:38.75

BB

A: 5:13.49 (+25.26s | 7.5%)

14

4

2

7

Event	Best Time	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ
Free 50 Y	26.48	24.89 (+1.59s \| 6.0%) 25.69 (+0.79s \| 3.0%)	23.89 (+2.59s \| 9.8%)	23.89 (+2.59s \| 9.8%)	23.29 (+3.19s \| 12.0%)	22.49 (+3.99s \| 15.1%)	22.79 (+3.69s \| 13.9%)
Free 100 Y	58.42	53.99 (+4.43s \| 7.6%) 55.49 (+2.93s \| 5.0%)	51.89 (+6.53s \| 11.2%)	51.89 (+6.53s \| 11.2%)	50.39 (+8.03s \| 13.7%)	48.99 (+9.43s \| 16.1%)	49.69 (+8.73s \| 14.9%)
Free 200 Y	2:12.63	1:56.29 (+16.34s \| 12.3%) 1:59.59 (+13.04s \| 9.8%)	1:52.89 (+19.74s \| 14.9%)	1:52.29 (+20.34s \| 15.3%)	1:49.09 (+23.54s \| 17.7%)	1:45.99 (+26.64s \| 20.1%)	1:47.39 (+25.24s \| 19.0%)
Back 50 Y	31.90	27.59 (+4.31s \| 13.5%) 28.29 (+3.61s \| 11.3%)	N/A	N/A	N/A	24.39 (+7.51s \| 23.5%)	N/A
Back 100 Y	1:08.14	59.49 (+8.65s \| 12.7%) 1:01.19 (+6.95s \| 10.2%)	57.09 (+11.05s \| 16.2%)	57.09 (+11.05s \| 16.2%)	55.09 (+13.05s \| 19.2%)	52.99 (+15.15s \| 22.2%)	54.49 (+13.65s \| 20.0%)
Back 200 Y	2:28.84	2:08.59 (+20.25s \| 13.6%) 2:12.29 (+16.55s \| 11.1%)	2:04.19 (+24.65s \| 16.6%)	2:04.19 (+24.65s \| 16.6%)	1:59.39 (+29.45s \| 19.8%)	1:55.39 (+33.45s \| 22.5%)	1:57.69 (+31.15s \| 20.9%)
Fly 100 Y	1:09.84	59.19 (+10.65s \| 15.2%) 1:00.89 (+8.95s \| 12.8%)	56.59 (+13.25s \| 19.0%)	56.59 (+13.25s \| 19.0%)	54.69 (+15.15s \| 21.7%)	52.79 (+17.05s \| 24.4%)	53.99 (+15.85s \| 22.7%)
IM 200 Y	2:33.66	2:10.49 (+23.17s \| 15.1%) 2:14.19 (+19.47s \| 12.7%)	2:06.39 (+27.27s \| 17.7%)	2:06.39 (+27.27s \| 17.7%)	2:02.19 (+31.47s \| 20.5%)	1:58.39 (+35.27s \| 23.0%)	2:00.59 (+33.07s \| 21.5%)
IM 400 Y	5:38.75	4:39.09 (+59.66s \| 17.6%) 4:46.99 (+51.76s \| 15.3%)	4:30.69 (+68.06s \| 20.1%)	4:30.69 (+68.06s \| 20.1%)	4:21.69 (+77.06s \| 22.7%)	4:13.69 (+85.06s \| 25.1%)	4:15.19 (+83.56s \| 24.7%)