Zion Seo

Age: 15 years old
Age Category: 15-16
Team: Long Island Aquatic Club | Metropolitan Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Long Island Aquatic Club

Metropolitan Swimming

Eastern Zone

USA

Free 50 Y

29.54

01/10/2026

BB: 29.49 (+0.05s | 0.2%)

310

1,000+

Free 100 Y

1:06.12

01/10/2026

BB: 1:03.79 (+2.33s | 3.5%)

319

1,000+

50 Free

31.58

100 Free

34.54

1:06.12

100 Free

1:06.12

Free 200 Y

2:28.32

11/01/2025

BB: 2:18.39 (+9.93s | 6.7%)

284

1,000+

50 Free

33.28

100 Free

37.07

1:10.35

100 Free

1:10.35

150 Free

39.17

1:49.52

200 Free

38.80

2:28.32

100 Free

1:17.97

Back 50 Y

38.96

12/11/2025

184

1,000+

Back 100 Y

1:25.08

01/10/2026

B: 1:14.69 (+10.39s | 12.2%)

324

1,000+

50 Back

43.22

100 Back

41.86

1:25.08

100 Back

1:25.08

Back 200 Y

3:02.58

11/01/2025

B: 2:42.19 (+20.39s | 11.2%)

222

1,000+

50 Back

42.74

100 Back

45.57

1:28.31

100 Back

1:28.31

150 Back

48.29

2:16.60

200 Back

45.98

3:02.58

100 Back

1:34.27

Breast 50 Y

41.24

12/11/2025

113

1,000+

Breast 100 Y

1:28.96

01/10/2026

B: 1:25.89 (+3.07s | 3.5%)

235

1,000+

50 Breast

41.13

100 Breast

47.83

1:28.96

100 Breast

1:28.96

Breast 200 Y

3:27.46

11/01/2025

B: 3:05.99 (+21.47s | 10.3%)

188

1,000+

Fly 50 Y

41.39

12/11/2025

184

1,000+

Fly 100 Y

1:31.29

01/10/2026

B: 1:14.39 (+16.90s | 18.5%)

293

1,000+

50 Fly

40.72

100 Fly

50.57

1:31.29

100 Fly

1:31.29

IM 200 Y

2:57.92

01/10/2026

B: 2:46.19 (+11.73s | 6.6%)

288

1,000+

50 Fly

39.95

100 Back

46.62

1:26.57

100 IM

1:26.57

150 Breast

50.96

2:17.53

200 Free

40.39

2:57.92

100 IM

1:31.35

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Long Island Aquatic Club	Metropolitan Swimming	Eastern Zone	USA

Above are the fastest times that Zion Seo has achieved in her swimming career. For each event, you can find Zion's best time, the corresponding time standard, as well as how much faster Zion needs to be to reach the next level. The last columns provide Zion rankings at the team and LSC levels. These rankings are based on the Zion'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
Free 50 Y	29.54	24.89 (+4.65s \| 15.7%)	23.89 (+5.65s \| 19.1%)	23.89 (+5.65s \| 19.1%)	23.29 (+6.25s \| 21.2%)	22.59 (+6.95s \| 23.5%)	22.79 (+6.75s \| 22.9%)
Free 100 Y	1:06.12	53.99 (+12.13s \| 18.3%)	51.89 (+14.23s \| 21.5%)	51.89 (+14.23s \| 21.5%)	50.39 (+15.73s \| 23.8%)	49.29 (+16.83s \| 25.5%)	49.69 (+16.43s \| 24.8%)
Free 200 Y	2:28.32	1:56.29 (+32.03s \| 21.6%)	1:52.89 (+35.43s \| 23.9%)	1:52.29 (+36.03s \| 24.3%)	1:49.09 (+39.23s \| 26.4%)	1:46.69 (+41.63s \| 28.1%)	1:47.39 (+40.93s \| 27.6%)
Back 50 Y	38.96	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:25.08	59.49 (+25.59s \| 30.1%)	57.09 (+27.99s \| 32.9%)	57.09 (+27.99s \| 32.9%)	55.09 (+29.99s \| 35.2%)	53.89 (+31.19s \| 36.7%)	54.49 (+30.59s \| 36.0%)
Back 200 Y	3:02.58	2:08.59 (+53.99s \| 29.6%)	2:04.19 (+58.39s \| 32.0%)	2:04.19 (+58.39s \| 32.0%)	1:59.39 (+63.19s \| 34.6%)	1:56.59 (+65.99s \| 36.1%)	1:57.69 (+64.89s \| 35.5%)
Breast 50 Y	41.24	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:28.96	1:07.59 (+21.37s \| 24.0%)	1:05.49 (+23.47s \| 26.4%)	1:05.49 (+23.47s \| 26.4%)	1:03.09 (+25.87s \| 29.1%)	1:01.79 (+27.17s \| 30.5%)	1:02.79 (+26.17s \| 29.4%)
Breast 200 Y	3:27.46	2:28.19 (+59.27s \| 28.6%)	2:22.69 (+64.77s \| 31.2%)	2:22.69 (+64.77s \| 31.2%)	2:17.19 (+70.27s \| 33.9%)	2:13.59 (+73.87s \| 35.6%)	2:15.49 (+71.97s \| 34.7%)
Fly 50 Y	41.39	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:31.29	59.19 (+32.10s \| 35.2%)	56.59 (+34.70s \| 38.0%)	56.59 (+34.70s \| 38.0%)	54.69 (+36.60s \| 40.1%)	53.49 (+37.80s \| 41.4%)	53.99 (+37.30s \| 40.9%)
IM 200 Y	2:57.92	2:10.49 (+47.43s \| 26.7%)	2:06.39 (+51.53s \| 29.0%)	2:06.39 (+51.53s \| 29.0%)	2:02.19 (+55.73s \| 31.3%)	1:59.49 (+58.43s \| 32.8%)	2:00.59 (+57.33s \| 32.2%)

Long Course Distance

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

Progression

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

Select the distance and stroke

Compare with another swimmer

View this profile

Meets

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2026 MR HAUP Snowmageddon Splash

01/23/2026

Hauppauge

100 Y Free

1:06.15

+0.03s

BB: 1:03.79 (+2.36s | 3.6%)

50 Y Free

30.09

+0.55s

BB: 29.49 (+0.60s | 2.0%)

100 Y IM

1:19.47

50 IM

39.08

100 IM

40.39

1:19.47

100 IM

1:19.47

2026 MR FA Iron Dragon Invitational

01/10/2026

Farmingdale

200 Y IM

2:57.92

-3.59s (New PB)

B: 2:46.19 (+11.73s | 6.6%)

50 Fly

39.95

100 Back

46.62

1:26.57

100 IM

1:26.57

150 Breast

50.96

2:17.53

200 Free

40.39

2:57.92

100 IM

1:31.35

50 Y Free

29.54

-0.12s (New PB)

BB: 29.49 (+0.05s | 0.2%)

100 Y Breast

1:28.96

-0.18s (New PB)

B: 1:25.89 (+3.07s | 3.5%)

50 Breast

41.13

100 Breast

47.83

1:28.96

100 Breast

1:28.96

100 Y Free

1:06.12

-0.20s (New PB)

BB: 1:03.79 (+2.33s | 3.5%)

50 Free

31.58

100 Free

34.54

1:06.12

100 Free

1:06.12

100 Y Back

1:25.08

-0.80s (New PB)

B: 1:14.69 (+10.39s | 12.2%)

50 Back

43.22

100 Back

41.86

1:25.08

100 Back

1:25.08

100 Y Fly

1:31.29

-5.97s (New PB)

B: 1:14.39 (+16.90s | 18.5%)

50 Fly

40.72

100 Fly

50.57

1:31.29

100 Fly

1:31.29

2025 MR HAUP Eagle Invitational

12/11/2025

Hauppauge

50 Y Free

29.97

+0.31s

BB: 29.49 (+0.48s | 1.6%)

50 Y Fly

41.39

-0.49s (New PB)

100 Y Fly

1:37.26

B: 1:14.39 (+22.87s | 23.5%)

50 Fly

43.61

100 Fly

53.65

1:37.26

100 Fly

1:37.26

100 Y Free

1:06.32

-1.13s (New PB)

BB: 1:03.79 (+2.53s | 3.8%)

50 Free

31.43

100 Free

34.89

1:06.32

100 Free

1:06.32

50 Y Breast

41.24

-0.32s (New PB)

50 Y Back

38.96

2025 MR LIAC Fall Festival Invitational

11/16/2025

East Meadow

100 Y Breast

1:29.14

B: 1:25.89 (+3.25s | 3.6%)

50 Breast

42.19

100 Breast

46.95

1:29.14

100 Breast

1:29.14

50 Y Free

30.14

+0.48s

BB: 29.49 (+0.65s | 2.2%)

200 Y IM

3:03.92

+2.41s

B: 2:46.19 (+17.73s | 9.6%)

50 Fly

44.02

100 Back

47.65

1:31.67

100 IM

1:31.67

150 Breast

53.43

2:25.10

200 Free

38.82

3:03.92

100 IM

1:32.25

2025 MR TRI Fall SCY Invitational

11/01/2025

West Bronx

50 Y Free

29.66

-0.76s (New PB)

BB: 29.49 (+0.17s | 0.6%)

200 Y Breast

3:27.46

B: 3:05.99 (+21.47s | 10.3%)

100 Y Free

1:07.45

-1.07s (New PB)

BB: 1:03.79 (+3.66s | 5.4%)

50 Free

32.15

100 Free

35.29

1:07.45

100 Free

1:07.45

200 Y IM

3:01.51

-0.31s (New PB)

B: 2:46.19 (+15.32s | 8.4%)

50 Fly

42.21

100 Back

48.48

1:30.69

100 IM

1:30.69

150 Breast

50.85

2:21.54

200 Free

39.97

3:01.51

100 IM

1:30.82

200 Y Free

2:28.32

BB: 2:18.39 (+9.93s | 6.7%)

50 Free

33.28

100 Free

37.07

1:10.35

100 Free

1:10.35

150 Free

39.17

1:49.52

200 Free

38.80

2:28.32

100 Free

1:17.97

200 Y Back

3:02.58

B: 2:42.19 (+20.39s | 11.2%)

50 Back

42.74

100 Back

45.57

1:28.31

100 Back

1:28.31

150 Back

48.29

2:16.60

200 Back

45.98

3:02.58

100 Back

1:34.27

2025 MR LIAC Fast Fall Invitational

10/04/2025

East Meadow

50 Y Fly

41.88

50 Y Free

30.42

BB: 29.49 (+0.93s | 3.1%)

200 Y IM

3:01.82

B: 2:46.19 (+15.63s | 8.6%)

50 Fly

42.44

100 Back

47.77

1:30.21

100 IM

1:30.21

150 Breast

51.00

2:21.21

200 Free

40.61

3:01.82

100 IM

1:31.61

50 Y Breast

41.56

100 Y Free

1:08.52

BB: 1:03.79 (+4.73s | 6.9%)

50 Free

33.12

100 Free

35.40

1:08.52

100 Free

1:08.52

100 Y Back

1:25.88

B: 1:14.69 (+11.19s | 13.0%)

50 Back

42.86

100 Back

43.02

1:25.88

100 Back

1:25.88

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	29.54	24.89 (+4.65s \| 15.7%)	23.89 (+5.65s \| 19.1%)	23.89 (+5.65s \| 19.1%)	23.29 (+6.25s \| 21.2%)	22.59 (+6.95s \| 23.5%)	22.79 (+6.75s \| 22.9%)
Free 100 Y	1:06.12	53.99 (+12.13s \| 18.3%)	51.89 (+14.23s \| 21.5%)	51.89 (+14.23s \| 21.5%)	50.39 (+15.73s \| 23.8%)	49.29 (+16.83s \| 25.5%)	49.69 (+16.43s \| 24.8%)
Free 200 Y	2:28.32	1:56.29 (+32.03s \| 21.6%)	1:52.89 (+35.43s \| 23.9%)	1:52.29 (+36.03s \| 24.3%)	1:49.09 (+39.23s \| 26.4%)	1:46.69 (+41.63s \| 28.1%)	1:47.39 (+40.93s \| 27.6%)
Back 50 Y	38.96	N/A	N/A	N/A	N/A	N/A	N/A
Back 100 Y	1:25.08	59.49 (+25.59s \| 30.1%)	57.09 (+27.99s \| 32.9%)	57.09 (+27.99s \| 32.9%)	55.09 (+29.99s \| 35.2%)	53.89 (+31.19s \| 36.7%)	54.49 (+30.59s \| 36.0%)
Back 200 Y	3:02.58	2:08.59 (+53.99s \| 29.6%)	2:04.19 (+58.39s \| 32.0%)	2:04.19 (+58.39s \| 32.0%)	1:59.39 (+63.19s \| 34.6%)	1:56.59 (+65.99s \| 36.1%)	1:57.69 (+64.89s \| 35.5%)
Breast 50 Y	41.24	N/A	N/A	N/A	N/A	N/A	N/A
Breast 100 Y	1:28.96	1:07.59 (+21.37s \| 24.0%)	1:05.49 (+23.47s \| 26.4%)	1:05.49 (+23.47s \| 26.4%)	1:03.09 (+25.87s \| 29.1%)	1:01.79 (+27.17s \| 30.5%)	1:02.79 (+26.17s \| 29.4%)
Breast 200 Y	3:27.46	2:28.19 (+59.27s \| 28.6%)	2:22.69 (+64.77s \| 31.2%)	2:22.69 (+64.77s \| 31.2%)	2:17.19 (+70.27s \| 33.9%)	2:13.59 (+73.87s \| 35.6%)	2:15.49 (+71.97s \| 34.7%)
Fly 50 Y	41.39	N/A	N/A	N/A	N/A	N/A	N/A
Fly 100 Y	1:31.29	59.19 (+32.10s \| 35.2%)	56.59 (+34.70s \| 38.0%)	56.59 (+34.70s \| 38.0%)	54.69 (+36.60s \| 40.1%)	53.49 (+37.80s \| 41.4%)	53.99 (+37.30s \| 40.9%)
IM 200 Y	2:57.92	2:10.49 (+47.43s \| 26.7%)	2:06.39 (+51.53s \| 29.0%)	2:06.39 (+51.53s \| 29.0%)	2:02.19 (+55.73s \| 31.3%)	1:59.49 (+58.43s \| 32.8%)	2:00.59 (+57.33s \| 32.2%)