Sheoo Choi

Age: 10 years old
Age Category: 10 & under
Team: Alto Swim Club | Pacific Swimming

Personal Best

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Alto Swim Club

Pacific Swimming

Western Zone

USA

Free 50 Y

36.71

02/07/2026

BB: 35.99 (+0.72s | 2.0%)

290

1,000+

Free 100 Y

1:22.41

01/24/2026

BB: 1:21.09 (+1.32s | 1.6%)

251

1,000+

50 Free

39.36

100 Free

43.05

1:22.41

100 Free

1:22.41

Free 200 Y

2:58.43

02/07/2026

A: 2:38.39 (+20.04s | 11.2%)

145

664

1,000+

50 Free

41.70

100 Free

46.09

1:27.79

100 Free

1:27.79

150 Free

46.75

2:14.54

200 Free

43.89

2:58.43

100 Free

1:30.64

Back 50 Y

38.90

03/07/2026

A: 37.99 (+0.91s | 2.3%)

395

1,000+

Back 100 Y

1:30.33

11/15/2025

A: 1:22.29 (+8.04s | 8.9%)

145

663

1,000+

50 Back

43.25

100 Back

47.08

1:30.33

100 Back

1:30.33

Breast 50 Y

50.48

12/19/2025

BB: 48.69 (+1.79s | 3.5%)

365

1,000+

Breast 200 Y

4:01.59

03/07/2026

452

Fly 50 Y

39.27

01/24/2026

A: 36.99 (+2.28s | 5.8%)

146

504

1,000+

Fly 100 Y

1:29.08

03/07/2026

A: 1:26.09 (+2.99s | 3.4%)

330

1,000+

IM 100 Y

1:32.84

12/06/2025

A: 1:22.09 (+10.75s | 11.6%)

247

899

1,000+

50 IM

43.57

100 IM

49.27

1:32.84

100 IM

1:32.84

IM 200 Y

3:14.47

03/07/2026

A: 2:55.49 (+18.98s | 9.8%)

106

512

1,000+

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Alto Swim Club	Pacific Swimming	Western Zone	USA

Above are the fastest times that Sheoo Choi has achieved in her swimming career. For each event, you can find Sheoo's best time, the corresponding time standard, as well as how much faster Sheoo needs to be to reach the next level. The last columns provide Sheoo rankings at the team and LSC levels. These rankings are based on the Sheoo'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	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	36.71	31.39 (+5.32s \| 14.5%)	30.59 (+6.12s \| 16.7%)	29.99 (+6.72s \| 18.3%)	27.69 (+9.02s \| 24.6%)	26.09 (+10.62s \| 28.9%)	24.89 (+11.82s \| 32.2%)	23.89 (+12.82s \| 34.9%)	23.89 (+12.82s \| 34.9%)	23.29 (+13.42s \| 36.6%)	22.59 (+14.12s \| 38.5%)	22.79 (+13.92s \| 37.9%)	N/A	30.89 (+5.82s \| 15.9%)
Free 100 Y	1:22.41	1:10.49 (+11.92s \| 14.5%)	1:08.09 (+14.32s \| 17.4%)	1:04.99 (+17.42s \| 21.1%)	59.99 (+22.42s \| 27.2%)	56.59 (+25.82s \| 31.3%)	53.99 (+28.42s \| 34.5%)	51.89 (+30.52s \| 37.0%)	51.89 (+30.52s \| 37.0%)	50.39 (+32.02s \| 38.9%)	49.29 (+33.12s \| 40.2%)	49.69 (+32.72s \| 39.7%)	N/A	1:08.19 (+14.22s \| 17.3%)
Free 200 Y	2:58.43	2:35.59 (+22.84s \| 12.8%)	2:29.49 (+28.94s \| 16.2%)	2:19.99 (+38.44s \| 21.5%)	2:09.29 (+49.14s \| 27.5%)	2:02.69 (+55.74s \| 31.2%)	1:56.29 (+62.14s \| 34.8%)	1:52.89 (+65.54s \| 36.7%)	1:52.29 (+66.14s \| 37.1%)	1:49.09 (+69.34s \| 38.9%)	1:46.69 (+71.74s \| 40.2%)	1:47.39 (+71.04s \| 39.8%)	N/A	2:29.09 (+29.34s \| 16.4%)
Back 50 Y	38.90	36.69 (+2.21s \| 5.7%)	35.49 (+3.41s \| 8.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+2.41s \| 6.2%)
Back 100 Y	1:30.33	1:19.29 (+11.04s \| 12.2%)	1:17.09 (+13.24s \| 14.7%)	1:10.79 (+19.54s \| 21.6%)	1:05.39 (+24.94s \| 27.6%)	1:01.39 (+28.94s \| 32.0%)	59.49 (+30.84s \| 34.1%)	57.09 (+33.24s \| 36.8%)	57.09 (+33.24s \| 36.8%)	55.09 (+35.24s \| 39.0%)	53.89 (+36.44s \| 40.3%)	54.49 (+35.84s \| 39.7%)	N/A	1:17.89 (+12.44s \| 13.8%)
Breast 50 Y	50.48	41.69 (+8.79s \| 17.4%)	40.29 (+10.19s \| 20.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+10.09s \| 20.0%)
Breast 200 Y	4:01.59	N/A	N/A	2:56.39 (+65.20s \| 27.0%)	2:42.79 (+78.80s \| 32.6%)	2:32.79 (+88.80s \| 36.8%)	2:28.19 (+93.40s \| 38.7%)	2:22.69 (+98.90s \| 40.9%)	2:22.69 (+98.90s \| 40.9%)	2:17.19 (+104.40s \| 43.2%)	2:13.59 (+108.00s \| 44.7%)	2:15.49 (+106.10s \| 43.9%)	N/A	N/A
Fly 50 Y	39.27	36.19 (+3.08s \| 7.8%)	33.99 (+5.28s \| 13.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+4.18s \| 10.6%)
Fly 100 Y	1:29.08	1:24.09 (+4.99s \| 5.6%)	1:20.49 (+8.59s \| 9.6%)	1:10.69 (+18.39s \| 20.6%)	1:05.29 (+23.79s \| 26.7%)	1:01.39 (+27.69s \| 31.1%)	59.19 (+29.89s \| 33.6%)	56.59 (+32.49s \| 36.5%)	56.59 (+32.49s \| 36.5%)	54.69 (+34.39s \| 38.6%)	53.49 (+35.59s \| 40.0%)	53.99 (+35.09s \| 39.4%)	N/A	1:20.19 (+8.89s \| 10.0%)
IM 100 Y	1:32.84	1:20.09 (+12.75s \| 13.7%)	1:17.09 (+15.75s \| 17.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+15.15s \| 16.3%)
IM 200 Y	3:14.47	2:52.39 (+22.08s \| 11.4%)	2:47.99 (+26.48s \| 13.6%)	2:36.79 (+37.68s \| 19.4%)	2:24.79 (+49.68s \| 25.5%)	2:16.99 (+57.48s \| 29.6%)	2:10.49 (+63.98s \| 32.9%)	2:06.39 (+68.08s \| 35.0%)	2:06.39 (+68.08s \| 35.0%)	2:02.19 (+72.28s \| 37.2%)	1:59.49 (+74.98s \| 38.6%)	2:00.59 (+73.88s \| 38.0%)	N/A	2:46.49 (+27.98s \| 14.4%)

Long Course Distance

Event	Best Time	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	U.S Olympic Team Trials	SouthWestern Age Group Regional

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

DACA CBA Meet

03/07/2026

Saratoga

50 Y Back

38.90

-0.60s (New PB)

B: 38.79 (+0.11s | 0.3%)

50 Y Breast

53.12

+2.64s

B: 43.99 (+9.13s | 17.2%)

200 Y IM

3:14.47

-13.47s (New PB)

B: 3:03.89 (+10.58s | 5.4%)

100 Y Fly

1:29.08

B: 1:25.79 (+3.29s | 3.7%)

200 Y Breast

4:01.59

B: 3:25.69 (+35.90s | 14.9%)

Alto Feb 7 8 CBA Valentines Day

02/07/2026

Palo Alto

50 Y Breast

51.70

+1.22s

B: 43.99 (+7.71s | 14.9%)

50 Y Free

36.71

-0.17s (New PB)

B: 33.99 (+2.72s | 7.4%)

50 Y Back

40.04

+0.54s

B: 38.79 (+1.25s | 3.1%)

200 Y Free

2:58.43

-7.88s (New PB)

B: 2:42.59 (+15.84s | 8.9%)

50 Free

41.70

100 Free

46.09

1:27.79

100 Free

1:27.79

150 Free

46.75

2:14.54

200 Free

43.89

2:58.43

100 Free

1:30.64

2026 Zone 1 North Championships

01/24/2026

Morgan Hill

50 Y Breast

51.63

+1.15s

BB: 48.69 (+2.94s | 5.7%)

100 Y IM

1:34.14

+1.30s

BB: 1:33.19 (+0.95s | 1.0%)

50 IM

42.26

100 IM

51.88

1:34.14

100 IM

1:34.14

50 Y Fly

39.27

-0.18s (New PB)

A: 36.99 (+2.28s | 5.8%)

50 Y Back

43.68

+4.18s

BB: 43.29 (+0.39s | 0.9%)

50 Y Back

42.71

+3.21s

A: 37.99 (+4.72s | 11.1%)

100 Y Free

1:22.41

-0.30s (New PB)

BB: 1:21.09 (+1.32s | 1.6%)

50 Free

39.36

100 Free

43.05

1:22.41

100 Free

1:22.41

50 Y Free

37.44

+0.56s

BB: 35.99 (+1.45s | 3.9%)

ALTO Candy Cane Classic

12/19/2025

Stanford

50 Y Fly

39.45

-0.50s (New PB)

A: 36.99 (+2.46s | 6.2%)

50 Y Breast

50.48

-1.80s (New PB)

BB: 48.69 (+1.79s | 3.5%)

Alto Dec 6 7 CBA

12/06/2025

Palo Alto

50 Y Fly

39.95

-4.60s (New PB)

A: 36.99 (+2.96s | 7.4%)

100 Y Free

1:25.28

+2.57s

BB: 1:21.09 (+4.19s | 4.9%)

50 Free

40.42

100 Free

44.86

1:25.28

100 Free

1:25.28

200 Y Free

3:06.31

BB: 3:00.59 (+5.72s | 3.1%)

50 Free

41.24

100 Free

47.67

1:28.91

100 Free

1:28.91

150 Free

49.72

2:18.63

200 Free

47.68

3:06.31

100 Free

1:37.40

50 Y Back

39.50

A: 37.99 (+1.51s | 3.8%)

100 Y IM

1:32.84

-7.37s (New PB)

A: 1:22.09 (+10.75s | 11.6%)

50 IM

43.57

100 IM

49.27

1:32.84

100 IM

1:32.84

50 Y Free

36.88

-1.46s (New PB)

BB: 35.99 (+0.89s | 2.4%)

Alto Nov 15 16 Fall Frolic

11/15/2025

Palo Alto

100 Y Free

1:22.71

BB: 1:21.09 (+1.62s | 2.0%)

50 Free

40.02

100 Free

42.69

1:22.71

100 Free

1:22.71

50 Y Breast

52.28

-2.40s (New PB)

BB: 48.69 (+3.59s | 6.9%)

200 Y IM

3:27.94

BB: 3:18.79 (+9.15s | 4.4%)

50 Fly

43.74

100 Back

52.41

1:36.15

100 IM

1:36.15

150 Breast

1:04.23

2:40.38

200 Free

47.56

3:27.94

100 IM

1:51.79

50 Y Free

38.34

BB: 35.99 (+2.35s | 6.1%)

100 Y Back

1:30.33

A: 1:22.29 (+8.04s | 8.9%)

50 Back

43.25

100 Back

47.08

1:30.33

100 Back

1:30.33

2025 SUNN Fall Classic

10/25/2025

Sunnyvale

100 Y IM

1:40.21

BB: 1:33.19 (+7.02s | 7.0%)

50 Y Breast

54.68

B: 54.59 (+0.09s | 0.2%)

50 Y Fly

44.55

BB: 42.69 (+1.86s | 4.2%)

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	Age Group Championship	Far Western	Senior Open	Senior 2	Western Zone Sr.	Sectionals	18U Spring Cup	Futures	Jrs - Winter	US Open	Summer Champ	NATIONAL	SouthWestern Age Group Regional
Free 50 Y	36.71	31.39 (+5.32s \| 14.5%)	30.59 (+6.12s \| 16.7%)	29.99 (+6.72s \| 18.3%)	27.69 (+9.02s \| 24.6%)	26.09 (+10.62s \| 28.9%)	24.89 (+11.82s \| 32.2%)	23.89 (+12.82s \| 34.9%)	23.89 (+12.82s \| 34.9%)	23.29 (+13.42s \| 36.6%)	22.59 (+14.12s \| 38.5%)	22.79 (+13.92s \| 37.9%)	N/A	30.89 (+5.82s \| 15.9%)
Free 100 Y	1:22.41	1:10.49 (+11.92s \| 14.5%)	1:08.09 (+14.32s \| 17.4%)	1:04.99 (+17.42s \| 21.1%)	59.99 (+22.42s \| 27.2%)	56.59 (+25.82s \| 31.3%)	53.99 (+28.42s \| 34.5%)	51.89 (+30.52s \| 37.0%)	51.89 (+30.52s \| 37.0%)	50.39 (+32.02s \| 38.9%)	49.29 (+33.12s \| 40.2%)	49.69 (+32.72s \| 39.7%)	N/A	1:08.19 (+14.22s \| 17.3%)
Free 200 Y	2:58.43	2:35.59 (+22.84s \| 12.8%)	2:29.49 (+28.94s \| 16.2%)	2:19.99 (+38.44s \| 21.5%)	2:09.29 (+49.14s \| 27.5%)	2:02.69 (+55.74s \| 31.2%)	1:56.29 (+62.14s \| 34.8%)	1:52.89 (+65.54s \| 36.7%)	1:52.29 (+66.14s \| 37.1%)	1:49.09 (+69.34s \| 38.9%)	1:46.69 (+71.74s \| 40.2%)	1:47.39 (+71.04s \| 39.8%)	N/A	2:29.09 (+29.34s \| 16.4%)
Back 50 Y	38.90	36.69 (+2.21s \| 5.7%)	35.49 (+3.41s \| 8.8%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+2.41s \| 6.2%)
Back 100 Y	1:30.33	1:19.29 (+11.04s \| 12.2%)	1:17.09 (+13.24s \| 14.7%)	1:10.79 (+19.54s \| 21.6%)	1:05.39 (+24.94s \| 27.6%)	1:01.39 (+28.94s \| 32.0%)	59.49 (+30.84s \| 34.1%)	57.09 (+33.24s \| 36.8%)	57.09 (+33.24s \| 36.8%)	55.09 (+35.24s \| 39.0%)	53.89 (+36.44s \| 40.3%)	54.49 (+35.84s \| 39.7%)	N/A	1:17.89 (+12.44s \| 13.8%)
Breast 50 Y	50.48	41.69 (+8.79s \| 17.4%)	40.29 (+10.19s \| 20.2%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+10.09s \| 20.0%)
Breast 200 Y	4:01.59	N/A	N/A	2:56.39 (+65.20s \| 27.0%)	2:42.79 (+78.80s \| 32.6%)	2:32.79 (+88.80s \| 36.8%)	2:28.19 (+93.40s \| 38.7%)	2:22.69 (+98.90s \| 40.9%)	2:22.69 (+98.90s \| 40.9%)	2:17.19 (+104.40s \| 43.2%)	2:13.59 (+108.00s \| 44.7%)	2:15.49 (+106.10s \| 43.9%)	N/A	N/A
Fly 50 Y	39.27	36.19 (+3.08s \| 7.8%)	33.99 (+5.28s \| 13.4%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+4.18s \| 10.6%)
Fly 100 Y	1:29.08	1:24.09 (+4.99s \| 5.6%)	1:20.49 (+8.59s \| 9.6%)	1:10.69 (+18.39s \| 20.6%)	1:05.29 (+23.79s \| 26.7%)	1:01.39 (+27.69s \| 31.1%)	59.19 (+29.89s \| 33.6%)	56.59 (+32.49s \| 36.5%)	56.59 (+32.49s \| 36.5%)	54.69 (+34.39s \| 38.6%)	53.49 (+35.59s \| 40.0%)	53.99 (+35.09s \| 39.4%)	N/A	1:20.19 (+8.89s \| 10.0%)
IM 100 Y	1:32.84	1:20.09 (+12.75s \| 13.7%)	1:17.09 (+15.75s \| 17.0%)	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+15.15s \| 16.3%)
IM 200 Y	3:14.47	2:52.39 (+22.08s \| 11.4%)	2:47.99 (+26.48s \| 13.6%)	2:36.79 (+37.68s \| 19.4%)	2:24.79 (+49.68s \| 25.5%)	2:16.99 (+57.48s \| 29.6%)	2:10.49 (+63.98s \| 32.9%)	2:06.39 (+68.08s \| 35.0%)	2:06.39 (+68.08s \| 35.0%)	2:02.19 (+72.28s \| 37.2%)	1:59.49 (+74.98s \| 38.6%)	2:00.59 (+73.88s \| 38.0%)	N/A	2:46.49 (+27.98s \| 14.4%)