Zhizhi Ji

Age: 9 years old
Age Category: 10 & under
Team: Wave Aquatics | Pacific Northwest Swimming
Participation: 12 meets 60 events

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Pacific Northwest Swimming

Wave Aquatics

Free 25 Y

19.87

06/21/2024

144

Free 50 Y

36.02

03/29/2025

BB: 35.99 (+0.03s | 0.1%)

136

Free 100 Y

1:20.87

02/21/2025

A: 1:11.49 (+9.38s | 11.6%)

50 Free

37.77

100 Free

43.10

1:20.87

100 Free

1:20.87

Free 200 Y

2:53.23

02/21/2025

A: 2:38.39 (+14.84s | 8.6%)

50 Free

38.55

100 Free

44.40

1:22.95

100 Free

1:22.95

150 Free

46.49

2:09.44

200 Free

43.79

2:53.23

100 Free

1:30.28

Back 25 Y

23.83

07/13/2024

177

Back 50 Y

41.26

02/21/2025

A: 37.99 (+3.27s | 7.9%)

106

Back 100 Y

1:30.61

02/08/2025

A: 1:22.29 (+8.32s | 9.2%)

50 Back

43.66

100 Back

46.95

1:30.61

100 Back

1:30.61

Breast 25 Y

28.14

06/21/2024

181

Breast 50 Y

47.25

02/08/2025

A: 42.79 (+4.46s | 9.4%)

114

Breast 100 Y

1:41.34

02/08/2025

A: 1:33.59 (+7.75s | 7.6%)

50 Breast

48.53

100 Breast

52.81

1:41.34

100 Breast

1:41.34

Fly 25 Y

29.52

06/21/2024

307

Fly 50 Y

37.97

02/21/2025

A: 36.99 (+0.98s | 2.6%)

Fly 100 Y

1:33.63

02/08/2025

A: 1:26.09 (+7.54s | 8.1%)

50 Fly

40.80

100 Fly

52.83

1:33.63

100 Fly

1:33.63

IM 100 Y

1:27.54

03/29/2025

A: 1:22.09 (+5.45s | 6.2%)

50 IM

40.61

100 IM

46.93

1:27.54

100 IM

1:27.54

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Pacific Northwest Swimming	Wave Aquatics

Above are the fastest times that Zhizhi Ji has achieved in her swimming career. For each event, you can find Zhizhi's best time, the corresponding time standard, as well as how much faster Zhizhi needs to be to reach the next level. The last columns provide Zhizhi rankings at the team and LSC levels. These rankings are based on the Zhizhi'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	36.02	24.89 (+11.13s \| 30.9%)	23.89 (+12.13s \| 33.7%)	23.89 (+12.13s \| 33.7%)	23.29 (+12.73s \| 35.3%)	22.59 (+13.43s \| 37.3%)	22.79 (+13.23s \| 36.7%)	30.89 (+5.13s \| 14.2%)
Free 100 Y	1:20.87	53.99 (+26.88s \| 33.2%)	51.89 (+28.98s \| 35.8%)	51.89 (+28.98s \| 35.8%)	50.39 (+30.48s \| 37.7%)	49.29 (+31.58s \| 39.1%)	49.69 (+31.18s \| 38.6%)	1:08.19 (+12.68s \| 15.7%)
Free 200 Y	2:53.23	1:56.29 (+56.94s \| 32.9%)	1:52.89 (+60.34s \| 34.8%)	1:52.29 (+60.94s \| 35.2%)	1:49.09 (+64.14s \| 37.0%)	1:46.69 (+66.54s \| 38.4%)	1:47.39 (+65.84s \| 38.0%)	2:29.09 (+24.14s \| 13.9%)
Back 50 Y	41.26	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+4.77s \| 11.6%)
Back 100 Y	1:30.61	59.49 (+31.12s \| 34.3%)	57.09 (+33.52s \| 37.0%)	57.09 (+33.52s \| 37.0%)	55.09 (+35.52s \| 39.2%)	53.89 (+36.72s \| 40.5%)	54.49 (+36.12s \| 39.9%)	1:17.89 (+12.72s \| 14.0%)
Breast 50 Y	47.25	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+6.86s \| 14.5%)
Breast 100 Y	1:41.34	1:07.59 (+33.75s \| 33.3%)	1:05.49 (+35.85s \| 35.4%)	1:05.49 (+35.85s \| 35.4%)	1:03.09 (+38.25s \| 37.7%)	1:01.79 (+39.55s \| 39.0%)	1:02.79 (+38.55s \| 38.0%)	1:27.99 (+13.35s \| 13.2%)
Fly 50 Y	37.97	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+2.88s \| 7.6%)
Fly 100 Y	1:33.63	59.19 (+34.44s \| 36.8%)	56.59 (+37.04s \| 39.6%)	56.59 (+37.04s \| 39.6%)	54.69 (+38.94s \| 41.6%)	53.49 (+40.14s \| 42.9%)	53.99 (+39.64s \| 42.3%)	1:20.19 (+13.44s \| 14.4%)
IM 100 Y	1:27.54	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+9.85s \| 11.3%)

Long Course Distance

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

Progression

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Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 PN Spring Finale Division 3

03/29/2025

Fidalgo Pool and Fitness Center 1603 – 22nd Street, Anacortes, Washington

50 Y Breast

48.65

+1.40s

A: 42.79 (+5.86s | 12.0%)

50 Y Back

41.28

+0.02s

A: 37.99 (+3.29s | 8.0%)

100 Y IM

1:27.54

-2.20s (New PB)

A: 1:22.09 (+5.45s | 6.2%)

50 IM

40.61

100 IM

46.93

1:27.54

100 IM

1:27.54

50 Y Fly

39.99

+2.02s

A: 36.99 (+3.00s | 7.5%)

50 Y Free

36.02

-0.41s (New PB)

BB: 35.99 (+0.03s | 0.1%)

2025 PN SRST Champs Qualifier

02/21/2025

Snohomish Aquatic Center 516 Maple Avenue, Snohomish, Washington

50 Y Back

41.26

-3.13s (New PB)

A: 37.99 (+3.27s | 7.9%)

200 Y Free

2:53.23

-21.19s (New PB)

A: 2:38.39 (+14.84s | 8.6%)

50 Free

38.55

100 Free

44.40

1:22.95

100 Free

1:22.95

150 Free

46.49

2:09.44

200 Free

43.79

2:53.23

100 Free

1:30.28

50 Y Free

36.43

-3.35s (New PB)

BB: 35.99 (+0.44s | 1.2%)

100 Y Free

1:20.87

-2.48s (New PB)

A: 1:11.49 (+9.38s | 11.6%)

50 Free

37.77

100 Free

43.10

1:20.87

100 Free

1:20.87

50 Y Fly

37.97

-4.17s (New PB)

A: 36.99 (+0.98s | 2.6%)

2025 PN SSCD Winter Open

02/08/2025

Kamiak High School Pool 10801 Harbour Point Boulevard, Mukilteo, Washington

100 Y IM

1:29.74

-4.23s (New PB)

A: 1:22.09 (+7.65s | 8.5%)

50 IM

1:29.74

100 IM

0.00

1:29.74

100 IM

1:29.74

100 Y Back

1:30.61

-5.53s (New PB)

A: 1:22.29 (+8.32s | 9.2%)

50 Back

43.66

100 Back

46.95

1:30.61

100 Back

1:30.61

100 Y Free

1:23.35

-3.20s (New PB)

BB: 1:21.09 (+2.26s | 2.7%)

50 Free

39.46

100 Free

43.89

1:23.35

100 Free

1:23.35

50 Y Breast

47.25

-1.90s (New PB)

A: 42.79 (+4.46s | 9.4%)

100 Y Breast

1:41.34

-4.47s (New PB)

A: 1:33.59 (+7.75s | 7.6%)

50 Breast

48.53

100 Breast

52.81

1:41.34

100 Breast

1:41.34

100 Y Fly

1:33.63

-4.76s (New PB)

A: 1:26.09 (+7.54s | 8.1%)

50 Fly

40.80

100 Fly

52.83

1:33.63

100 Fly

1:33.63

2025 PN Wave Winter Invitational

01/25/2025

Juanita Aquatic Center – Juanita High School 10601 NE 132nd Street, Kirkland, Washington

100 Y Free

1:26.55

-4.10s (New PB)

BB: 1:21.09 (+5.46s | 6.3%)

50 Free

40.41

100 Free

46.14

1:26.55

100 Free

1:26.55

100 Y Fly

1:38.39

A: 1:26.09 (+12.30s | 12.5%)

50 Fly

42.22

100 Fly

56.17

1:38.39

100 Fly

1:38.39

200 Y Free

3:14.42

-1.79s (New PB)

BB: 3:00.59 (+13.83s | 7.1%)

50 Free

42.30

100 Free

48.29

1:30.59

100 Free

1:30.59

150 Free

52.45

2:23.04

200 Free

51.38

3:14.42

100 Free

1:43.83

100 Y Breast

1:45.81

-17.07s (New PB)

A: 1:33.59 (+12.22s | 11.5%)

50 Breast

50.77

100 Breast

55.04

1:45.81

100 Breast

1:45.81

100 Y Back

1:36.14

BB: 1:33.99 (+2.15s | 2.2%)

50 Back

45.26

100 Back

50.88

1:36.14

100 Back

1:36.14

50 Y Fly

42.20

+0.06s

A: 36.99 (+5.21s | 12.3%)

2024 PN Fall Divisionals, Division 2 [RESULTS]

12/07/2024

Snohomish Aquatic Center 516 Maple Avenue, Snohomish, Washington

50 Y Back

44.91

+0.52s

BB: 43.29 (+1.62s | 3.6%)

50 Y Free

39.78

+0.00s

BB: 35.99 (+3.79s | 9.5%)

50 Y Breast

49.15

-0.88s (New PB)

BB: 48.69 (+0.46s | 0.9%)

100 Y IM

1:33.97

-2.79s (New PB)

BB: 1:33.19 (+0.78s | 0.8%)

50 IM

45.20

100 IM

48.77

1:33.97

100 IM

1:33.97

50 Y Fly

42.14

-0.80s (New PB)

A: 36.99 (+5.15s | 12.2%)

2024 PN November Age Group Invitational, Division 4 (WEST) [RESULTS]

11/23/2024

Kamiak High School Pool 1801 Harbour Point Blvd., Mukilteo, Washington

50 Y Free

39.78

-0.78s (New PB)

BB: 35.99 (+3.79s | 9.5%)

200 Y Free

3:16.21

-3.88s (New PB)

BB: 3:00.59 (+15.62s | 8.0%)

50 Free

42.03

100 Free

52.08

1:34.11

100 Free

1:34.11

150 Free

51.94

2:26.05

200 Free

50.16

3:16.21

100 Free

1:42.10

100 Y Free

1:30.65

-7.82s (New PB)

BB: 1:21.09 (+9.56s | 10.5%)

50 Free

42.08

100 Free

48.57

1:30.65

100 Free

1:30.65

50 Y Fly

42.94

-0.01s (New PB)

BB: 42.69 (+0.25s | 0.6%)

50 Y Breast

51.97

+1.94s

BB: 48.69 (+3.28s | 6.3%)

50 Y Back

44.39

-0.32s (New PB)

BB: 43.29 (+1.10s | 2.5%)

2024 PN MMSC November Invitational [RESULTS]

11/16/2024

Marysville-Pilchuck High School Pool 5611-108th St NE, Marysville, Washington

50 Y Free

40.56

-2.05s (New PB)

B: 39.79 (+0.77s | 1.9%)

50 Y Breast

51.35

+1.32s

BB: 48.69 (+2.66s | 5.2%)

100 Y IM

1:36.76

-20.60s (New PB)

BB: 1:33.19 (+3.57s | 3.7%)

50 IM

42.70

100 IM

54.06

1:36.76

100 IM

1:36.76

50 Y Back

44.71

-6.68s (New PB)

BB: 43.29 (+1.42s | 3.2%)

200 Y Free

3:20.09

-0.01s (New PB)

BB: 3:00.59 (+19.50s | 9.7%)

50 Free

43.79

100 Free

51.12

1:34.91

100 Free

1:34.91

150 Free

52.86

2:27.77

200 Free

52.32

3:20.09

100 Free

1:45.18

50 Y Fly

42.95

-4.31s (New PB)

BB: 42.69 (+0.26s | 0.6%)

2024 PN WAVE Rocktober Invitational- [RESULTS]

10/19/2024

Juanita Aquatic Center – Juanita High School 10601 NE 132nd Street, Kirkland, Washington

200 Y Free

3:20.10

BB: 3:00.59 (+19.51s | 9.8%)

50 Free

42.37

100 Free

52.38

1:34.75

100 Free

1:34.75

150 Free

53.59

2:28.34

200 Free

51.76

3:20.10

100 Free

1:45.35

50 Y Breast

50.03

-0.78s (New PB)

BB: 48.69 (+1.34s | 2.7%)

50 Y Free

42.61

-4.59s (New PB)

B: 39.79 (+2.82s | 6.6%)

2024 PN SSCD Autumn Open [RESULTS]

10/05/2024

50 Y Breast

50.81

BB: 48.69 (+2.12s | 4.2%)

50 Y Free

48.08

+0.88s

B: 39.79 (+8.29s | 17.2%)

50 Y Fly

47.26

BB: 42.69 (+4.57s | 9.7%)

100 Y Free

1:38.47

-7.27s (New PB)

B: 1:30.79 (+7.68s | 7.8%)

50 Free

43.61

100 Free

54.86

1:38.47

100 Free

1:38.47

2024 PN BBST Final Summer Splash Invitational [RESULTS]

07/13/2024

50 Y Back

51.39

B: 48.59 (+2.80s | 5.4%)

25 Y Back

23.83

-1.36s (New PB)

100 Y Free

1:45.74

B: 1:30.79 (+14.95s | 14.1%)

50 Free

47.43

100 Free

58.31

1:45.74

100 Free

1:45.74

100 Y IM

1:57.36

-22.26s (New PB)

B: 1:44.29 (+13.07s | 11.1%)

50 IM

56.62

100 IM

1:00.74

1:57.36

100 IM

1:57.36

100 Y Breast

2:02.88

B: 2:00.29 (+2.59s | 2.1%)

50 Breast

57.61

100 Breast

1:05.27

2:02.88

100 Breast

2:02.88

2024 PN SRST Summer Invitational [RESULTS]

06/21/2024

25 Y Back

25.19

-2.20s (New PB)

25 Y Breast

28.14

50 Y Free

47.20

-6.39s (New PB)

B: 39.79 (+7.41s | 15.7%)

25 Y Fly

29.52

-1.24s (New PB)

25 Y Free

19.87

2024 PN WAVE 10&U Short Course Champs [RESULTS]

03/23/2024

25 Y Back

27.39

25 Y Fly

30.76

50 Y Free

53.59

B: 39.79 (+13.80s | 25.8%)

100 Y IM

2:19.62

B: 1:44.29 (+35.33s | 25.3%)

50 IM

1:06.76

100 IM

1:12.86

2:19.62

100 IM

2:19.62

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.