Julia Yi

Age: 15 years old
Age Category: 15-16
Team: Arlington Aquatic Club | Potomac Valley Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Arlington Aquatic Club

Potomac Valley Swimming

Eastern Zone

USA

Free 50 Y

29.05

01/30/2026

A: 27.29 (+1.76s | 6.1%)

Rankings

Free 100 Y

1:04.47

Analysis

01/30/2026

BB: 1:03.79 (+0.68s | 1.1%)

Rankings

50 Free

31.14

100 Free

33.33

1:04.47

100 Free

1:04.47

Free 200 Y

2:25.37

Analysis

10/25/2025

BB: 2:18.39 (+6.98s | 4.8%)

Rankings

50 Free

33.10

100 Free

36.59

1:09.69

100 Free

1:09.69

150 Free

38.29

1:47.98

200 Free

37.39

2:25.37

100 Free

1:15.68

Free 500 Y

6:42.24

Analysis

02/20/2026

B: 6:40.99 (+1.25s | 0.3%)

Rankings

50 Free

35.76

100 Free

39.30

1:15.06

100 Free

1:15.06

150 Free

41.70

1:56.76

200 Free

41.26

2:38.02

100 Free

1:22.96

250 Free

41.60

3:19.62

300 Free

41.84

4:01.46

100 Free

1:23.44

350 Free

41.34

4:42.80

400 Free

40.83

5:23.63

100 Free

1:22.17

450 Free

40.68

6:04.31

500 Free

37.93

6:42.24

100 Free

1:18.61

Back 100 Y

1:17.96

Analysis

10/25/2025

B: 1:14.69 (+3.27s | 4.2%)

Rankings

50 Back

38.26

100 Back

39.70

1:17.96

100 Back

1:17.96

Back 200 Y

2:54.03

Analysis

09/27/2025

B: 2:42.19 (+11.84s | 6.8%)

Rankings

50 Back

41.30

100 Back

44.38

1:25.68

100 Back

1:25.68

150 Back

44.89

2:10.57

200 Back

43.46

2:54.03

100 Back

1:28.35

Breast 50 Y

40.42

11/14/2025

BB: 38.19 (+2.23s | 5.5%)

Rankings

Breast 100 Y

1:30.25

Analysis

11/14/2025

B: 1:25.89 (+4.36s | 4.8%)

Rankings

50 Breast

42.40

100 Breast

47.85

1:30.25

100 Breast

1:30.25

Breast 200 Y

3:18.85

Analysis

09/27/2025

B: 3:05.99 (+12.86s | 6.5%)

Rankings

50 Breast

45.01

100 Breast

52.09

1:37.10

100 Breast

1:37.10

150 Breast

52.04

2:29.14

200 Breast

49.71

3:18.85

100 Breast

1:41.75

Fly 100 Y

1:11.74

Analysis

03/21/2026

BB: 1:09.09 (+2.65s | 3.7%)

Rankings

50 Fly

32.58

100 Fly

39.16

1:11.74

100 Fly

1:11.74

Fly 200 Y

2:53.93

Analysis

11/14/2025

B: 2:45.79 (+8.14s | 4.7%)

Rankings

50 Fly

36.79

100 Fly

44.49

1:21.28

100 Fly

1:21.28

150 Fly

46.81

2:08.09

200 Fly

45.84

2:53.93

100 Fly

1:32.65

IM 200 Y

2:42.93

Analysis

03/21/2026

BB: 2:34.29 (+8.64s | 5.3%)

Rankings

50 Fly

33.94

100 Back

41.60

1:15.54

100 IM

1:15.54

150 Breast

50.83

2:06.37

200 Free

36.56

2:42.93

100 IM

1:27.39

IM 400 Y

5:58.69

Analysis

02/20/2026

B: 5:54.99 (+3.70s | 1.0%)

Rankings

50 Fly

37.30

100 Fly

44.04

1:21.34

100 Fly

1:21.34

150 Back

46.84

2:08.18

200 Back

46.81

2:55.00

100 Back

1:33.66

250 Breast

51.48

3:46.48

300 Breast

52.71

4:39.19

100 Breast

1:44.19

350 Free

40.70

5:19.89

400 Free

38.80

5:58.69

100 Free

1:19.50

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Arlington Aquatic Club	Potomac Valley Swimming	Eastern Zone	USA

Above are the fastest times that Julia Yi has achieved in her swimming career. For each event, you can find Julia's best time, the corresponding time standard, as well as how much faster Julia needs to be to reach the next level. The last columns provide Julia rankings at the team and LSC levels. These rankings are based on the Julia'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	29.05	24.89 (+4.16s \| 14.3%) 25.69 (+3.36s \| 11.6%)	23.89 (+5.16s \| 17.8%)	23.89 (+5.16s \| 17.8%)	23.29 (+5.76s \| 19.8%)	22.49 (+6.56s \| 22.6%)	22.79 (+6.26s \| 21.5%)
Free 100 Y	1:04.47	53.99 (+10.48s \| 16.3%) 55.49 (+8.98s \| 13.9%)	51.89 (+12.58s \| 19.5%)	51.89 (+12.58s \| 19.5%)	50.39 (+14.08s \| 21.8%)	48.99 (+15.48s \| 24.0%)	49.69 (+14.78s \| 22.9%)
Free 200 Y	2:25.37	1:56.29 (+29.08s \| 20.0%) 1:59.59 (+25.78s \| 17.7%)	1:52.89 (+32.48s \| 22.3%)	1:52.29 (+33.08s \| 22.8%)	1:49.09 (+36.28s \| 25.0%)	1:45.99 (+39.38s \| 27.1%)	1:47.39 (+37.98s \| 26.1%)
Free 500 Y	6:42.24	5:10.69 (+91.55s \| 22.8%) 5:19.49 (+82.75s \| 20.6%)	5:02.59 (+99.65s \| 24.8%)	5:02.59 (+99.65s \| 24.8%)	4:53.59 (+108.65s \| 27.0%)	4:44.49 (+117.75s \| 29.3%)	4:48.09 (+114.15s \| 28.4%)
Back 100 Y	1:17.96	59.49 (+18.47s \| 23.7%) 1:01.19 (+16.77s \| 21.5%)	57.09 (+20.87s \| 26.8%)	57.09 (+20.87s \| 26.8%)	55.09 (+22.87s \| 29.3%)	52.99 (+24.97s \| 32.0%)	54.49 (+23.47s \| 30.1%)
Back 200 Y	2:54.03	2:08.59 (+45.44s \| 26.1%) 2:12.29 (+41.74s \| 24.0%)	2:04.19 (+49.84s \| 28.6%)	2:04.19 (+49.84s \| 28.6%)	1:59.39 (+54.64s \| 31.4%)	1:55.39 (+58.64s \| 33.7%)	1:57.69 (+56.34s \| 32.4%)
Breast 50 Y	40.42	30.99 (+9.43s \| 23.3%) 31.89 (+8.53s \| 21.1%)	N/A	N/A	N/A	27.99 (+12.43s \| 30.8%)	N/A
Breast 100 Y	1:30.25	1:07.59 (+22.66s \| 25.1%) 1:09.49 (+20.76s \| 23.0%)	1:05.49 (+24.76s \| 27.4%)	1:05.49 (+24.76s \| 27.4%)	1:03.09 (+27.16s \| 30.1%)	1:00.79 (+29.46s \| 32.6%)	1:02.79 (+27.46s \| 30.4%)
Breast 200 Y	3:18.85	2:28.19 (+50.66s \| 25.5%) 2:32.39 (+46.46s \| 23.4%)	2:22.69 (+56.16s \| 28.2%)	2:22.69 (+56.16s \| 28.2%)	2:17.19 (+61.66s \| 31.0%)	2:11.99 (+66.86s \| 33.6%)	2:15.49 (+63.36s \| 31.9%)
Fly 100 Y	1:11.74	59.19 (+12.55s \| 17.5%) 1:00.89 (+10.85s \| 15.1%)	56.59 (+15.15s \| 21.1%)	56.59 (+15.15s \| 21.1%)	54.69 (+17.05s \| 23.8%)	52.79 (+18.95s \| 26.4%)	53.99 (+17.75s \| 24.7%)
Fly 200 Y	2:53.93	2:10.09 (+43.84s \| 25.2%) 2:13.79 (+40.14s \| 23.1%)	2:05.39 (+48.54s \| 27.9%)	2:05.39 (+48.54s \| 27.9%)	2:01.69 (+52.24s \| 30.0%)	1:57.49 (+56.44s \| 32.4%)	1:59.39 (+54.54s \| 31.4%)
IM 200 Y	2:42.93	2:10.49 (+32.44s \| 19.9%) 2:14.19 (+28.74s \| 17.6%)	2:06.39 (+36.54s \| 22.4%)	2:06.39 (+36.54s \| 22.4%)	2:02.19 (+40.74s \| 25.0%)	1:58.39 (+44.54s \| 27.3%)	2:00.59 (+42.34s \| 26.0%)
IM 400 Y	5:58.69	4:39.09 (+79.60s \| 22.2%) 4:46.99 (+71.70s \| 20.0%)	4:30.69 (+88.00s \| 24.5%)	4:30.69 (+88.00s \| 24.5%)	4:21.69 (+97.00s \| 27.0%)	4:13.69 (+105.00s \| 29.3%)	4:15.19 (+103.50s \| 28.9%)

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MAKO SPRING FLING

03/21/2026

FAIRFAX

100 Y Back

1:18.00

+0.04s

B: 1:16.89 (+1.11s | 1.4%)

50 Back

36.70

100 Back

41.30

1:18.00

100 Back

1:18.00

200 Y IM

2:42.93

-5.26s (New PB)

BB: 2:39.49 (+3.44s | 2.1%)

50 Fly

33.94

100 Back

41.60

1:15.54

100 IM

1:15.54

150 Breast

50.83

2:06.37

200 Free

36.56

2:42.93

100 IM

1:27.39

100 Y Fly

1:11.74

-1.30s (New PB)

BB: 1:11.29 (+0.45s | 0.6%)

50 Fly

32.58

100 Fly

39.16

1:11.74

100 Fly

1:11.74

2026 FXFX Forty Niner

02/20/2026

Fairfax / Manassas

400 Y IM

5:58.69

BB: 5:39.69 (+19.00s | 5.3%)

50 Fly

37.30

100 Fly

44.04

1:21.34

100 Fly

1:21.34

150 Back

46.84

2:08.18

200 Back

46.81

2:55.00

100 Back

1:33.66

250 Breast

51.48

3:46.48

300 Breast

52.71

4:39.19

100 Breast

1:44.19

350 Free

40.70

5:19.89

400 Free

38.80

5:58.69

100 Free

1:19.50

500 Y Free

6:42.24

BB: 6:22.79 (+19.45s | 4.8%)

50 Free

35.76

100 Free

39.30

1:15.06

100 Free

1:15.06

150 Free

41.70

1:56.76

200 Free

41.26

2:38.02

100 Free

1:22.96

250 Free

41.60

3:19.62

300 Free

41.84

4:01.46

100 Free

1:23.44

350 Free

41.34

4:42.80

400 Free

40.83

5:23.63

100 Free

1:22.17

450 Free

40.68

6:04.31

500 Free

37.93

6:42.24

100 Free

1:18.61

2026 WMPSSDL Championships

01/30/2026

Laurel

100 Y Free

1:04.47

-0.61s (New PB)

A: 1:00.89 (+3.58s | 5.6%)

50 Free

31.14

100 Free

33.33

1:04.47

100 Free

1:04.47

50 Y Free

29.05

-0.14s (New PB)

A: 27.89 (+1.16s | 4.0%)

2025 PV November Open PWCS

11/14/2025

Manassas

200 Y Fly

2:53.93

B: 2:51.19 (+2.74s | 1.6%)

50 Fly

36.79

100 Fly

44.49

1:21.28

100 Fly

1:21.28

150 Fly

46.81

2:08.09

200 Fly

45.84

2:53.93

100 Fly

1:32.65

50 Y Breast

40.42

BB: 39.09 (+1.33s | 3.3%)

50 Y Free

29.19

-0.17s (New PB)

A: 27.89 (+1.30s | 4.5%)

100 Y Breast

1:30.25

-1.55s (New PB)

B: 1:28.69 (+1.56s | 1.7%)

50 Breast

42.40

100 Breast

47.85

1:30.25

100 Breast

1:30.25

2025 PV MAKO PUMPKIN CLASSIC

10/25/2025

Fairfax

200 Y IM

2:48.19

BB: 2:39.49 (+8.70s | 5.2%)

50 Fly

35.34

100 Back

42.11

1:17.45

100 IM

1:17.45

150 Breast

51.82

2:09.27

200 Free

38.92

2:48.19

100 IM

1:30.74

50 Y Free

29.36

-0.49s (New PB)

A: 27.89 (+1.47s | 5.0%)

200 Y Free

2:25.37

BB: 2:22.69 (+2.68s | 1.8%)

50 Free

33.10

100 Free

36.59

1:09.69

100 Free

1:09.69

150 Free

38.29

1:47.98

200 Free

37.39

2:25.37

100 Free

1:15.68

100 Y Back

1:17.96

B: 1:16.89 (+1.07s | 1.4%)

50 Back

38.26

100 Back

39.70

1:17.96

100 Back

1:17.96

2025 PV MAKO FALL INVITATIONAL

09/27/2025

Fairfax

200 Y Breast

3:18.85

B: 3:10.99 (+7.86s | 4.0%)

50 Breast

45.01

100 Breast

52.09

1:37.10

100 Breast

1:37.10

150 Breast

52.04

2:29.14

200 Breast

49.71

3:18.85

100 Breast

1:41.75

50 Y Free

29.85

A: 27.89 (+1.96s | 6.6%)

100 Y Breast

1:31.80

B: 1:28.69 (+3.11s | 3.4%)

50 Breast

43.57

100 Breast

48.23

1:31.80

100 Breast

1:31.80

100 Y Fly

1:13.04

BB: 1:11.29 (+1.75s | 2.4%)

50 Fly

32.61

100 Fly

40.43

1:13.04

100 Fly

1:13.04

200 Y Back

2:54.03

B: 2:46.39 (+7.64s | 4.4%)

50 Back

41.30

100 Back

44.38

1:25.68

100 Back

1:25.68

150 Back

44.89

2:10.57

200 Back

43.46

2:54.03

100 Back

1:28.35

100 Y Free

1:05.08

A: 1:00.89 (+4.19s | 6.4%)

50 Free

31.30

100 Free

33.78

1:05.08

100 Free

1:05.08

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
Free 50 Y	29.05	24.89 (+4.16s \| 14.3%) 25.69 (+3.36s \| 11.6%)	23.89 (+5.16s \| 17.8%)	23.89 (+5.16s \| 17.8%)	23.29 (+5.76s \| 19.8%)	22.49 (+6.56s \| 22.6%)	22.79 (+6.26s \| 21.5%)
Free 100 Y	1:04.47	53.99 (+10.48s \| 16.3%) 55.49 (+8.98s \| 13.9%)	51.89 (+12.58s \| 19.5%)	51.89 (+12.58s \| 19.5%)	50.39 (+14.08s \| 21.8%)	48.99 (+15.48s \| 24.0%)	49.69 (+14.78s \| 22.9%)
Free 200 Y	2:25.37	1:56.29 (+29.08s \| 20.0%) 1:59.59 (+25.78s \| 17.7%)	1:52.89 (+32.48s \| 22.3%)	1:52.29 (+33.08s \| 22.8%)	1:49.09 (+36.28s \| 25.0%)	1:45.99 (+39.38s \| 27.1%)	1:47.39 (+37.98s \| 26.1%)
Free 500 Y	6:42.24	5:10.69 (+91.55s \| 22.8%) 5:19.49 (+82.75s \| 20.6%)	5:02.59 (+99.65s \| 24.8%)	5:02.59 (+99.65s \| 24.8%)	4:53.59 (+108.65s \| 27.0%)	4:44.49 (+117.75s \| 29.3%)	4:48.09 (+114.15s \| 28.4%)
Back 100 Y	1:17.96	59.49 (+18.47s \| 23.7%) 1:01.19 (+16.77s \| 21.5%)	57.09 (+20.87s \| 26.8%)	57.09 (+20.87s \| 26.8%)	55.09 (+22.87s \| 29.3%)	52.99 (+24.97s \| 32.0%)	54.49 (+23.47s \| 30.1%)
Back 200 Y	2:54.03	2:08.59 (+45.44s \| 26.1%) 2:12.29 (+41.74s \| 24.0%)	2:04.19 (+49.84s \| 28.6%)	2:04.19 (+49.84s \| 28.6%)	1:59.39 (+54.64s \| 31.4%)	1:55.39 (+58.64s \| 33.7%)	1:57.69 (+56.34s \| 32.4%)
Breast 50 Y	40.42	30.99 (+9.43s \| 23.3%) 31.89 (+8.53s \| 21.1%)	N/A	N/A	N/A	27.99 (+12.43s \| 30.8%)	N/A
Breast 100 Y	1:30.25	1:07.59 (+22.66s \| 25.1%) 1:09.49 (+20.76s \| 23.0%)	1:05.49 (+24.76s \| 27.4%)	1:05.49 (+24.76s \| 27.4%)	1:03.09 (+27.16s \| 30.1%)	1:00.79 (+29.46s \| 32.6%)	1:02.79 (+27.46s \| 30.4%)
Breast 200 Y	3:18.85	2:28.19 (+50.66s \| 25.5%) 2:32.39 (+46.46s \| 23.4%)	2:22.69 (+56.16s \| 28.2%)	2:22.69 (+56.16s \| 28.2%)	2:17.19 (+61.66s \| 31.0%)	2:11.99 (+66.86s \| 33.6%)	2:15.49 (+63.36s \| 31.9%)
Fly 100 Y	1:11.74	59.19 (+12.55s \| 17.5%) 1:00.89 (+10.85s \| 15.1%)	56.59 (+15.15s \| 21.1%)	56.59 (+15.15s \| 21.1%)	54.69 (+17.05s \| 23.8%)	52.79 (+18.95s \| 26.4%)	53.99 (+17.75s \| 24.7%)
Fly 200 Y	2:53.93	2:10.09 (+43.84s \| 25.2%) 2:13.79 (+40.14s \| 23.1%)	2:05.39 (+48.54s \| 27.9%)	2:05.39 (+48.54s \| 27.9%)	2:01.69 (+52.24s \| 30.0%)	1:57.49 (+56.44s \| 32.4%)	1:59.39 (+54.54s \| 31.4%)
IM 200 Y	2:42.93	2:10.49 (+32.44s \| 19.9%) 2:14.19 (+28.74s \| 17.6%)	2:06.39 (+36.54s \| 22.4%)	2:06.39 (+36.54s \| 22.4%)	2:02.19 (+40.74s \| 25.0%)	1:58.39 (+44.54s \| 27.3%)	2:00.59 (+42.34s \| 26.0%)
IM 400 Y	5:58.69	4:39.09 (+79.60s \| 22.2%) 4:46.99 (+71.70s \| 20.0%)	4:30.69 (+88.00s \| 24.5%)	4:30.69 (+88.00s \| 24.5%)	4:21.69 (+97.00s \| 27.0%)	4:13.69 (+105.00s \| 29.3%)	4:15.19 (+103.50s \| 28.9%)