Yoonseo Choi

Age: 10 years old
Age Category: 10 & under
Team: Pearland Aquatics | Gulf Swimming
Participation: 4 meets 19 events

Personal Best

Long course distance

Event	Time		Age	Date	Standard	Next Standard	Gulf Swimming	Pearland Aquatics

Short course distance

Event

Time

Age

Date

Standard

Next Standard

Gulf Swimming

Pearland Aquatics

Free 50 Y

36.64

10

07/19/2025

B

BB: 35.99 (+0.65s | 1.8%)

181

3

Free 100 Y

1:25.62

10

07/19/2025

B

BB: 1:21.09 (+4.53s | 5.3%)

192

3

50 Free

41.03

100 Free

44.59

1:25.62

100 Free

1:25.62

Free 200 Y

3:10.20

10

07/19/2025

B

BB: 3:00.59 (+9.61s | 5.1%)

165

3

50 Free

43.08

100 Free

48.94

1:32.02

100 Free

1:32.02

150 Free

52.11

2:24.13

200 Free

46.07

3:10.20

100 Free

1:38.18

Back 50 Y

44.60

10

07/19/2025

B

BB: 43.29 (+1.31s | 2.9%)

192

5

Back 100 Y

1:38.49

10

07/19/2025

B

BB: 1:33.99 (+4.50s | 4.6%)

199

4

50 Back

48.18

100 Back

50.31

1:38.49

100 Back

1:38.49

Breast 50 Y

52.89

10

07/19/2025

B

BB: 48.69 (+4.20s | 7.9%)

260

6

Breast 100 Y

2:07.65

9

11/09/2024

B: 2:00.29 (+7.36s | 5.8%)

354

10

50 Breast

1:02.81

100 Breast

1:04.84

2:07.65

100 Breast

2:07.65

Fly 25 Y

25.73

9

11/09/2024

297

8

Fly 50 Y

42.68

10

07/19/2025

BB

A: 36.99 (+5.69s | 13.3%)

126

1

IM 100 Y

1:37.76

10

07/19/2025

B

BB: 1:33.19 (+4.57s | 4.7%)

220

4

50 IM

45.03

100 IM

52.73

1:37.76

100 IM

1:37.76

Above are the fastest times that Yoonseo Choi has achieved in her swimming career. For each event, you can find Yoonseo's best time, the corresponding time standard, as well as how much faster Yoonseo needs to be to reach the next level. The last columns provide Yoonseo rankings at the team and LSC levels. These rankings are based on the Yoonseo'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	36.64	24.89 (+11.75s \| 32.1%)	23.89 (+12.75s \| 34.8%)	23.89 (+12.75s \| 34.8%)	23.29 (+13.35s \| 36.4%)	22.59 (+14.05s \| 38.3%)	22.79 (+13.85s \| 37.8%)	30.89 (+5.75s \| 15.7%)
Free 100 Y	1:25.62	53.99 (+31.63s \| 36.9%)	51.89 (+33.73s \| 39.4%)	51.89 (+33.73s \| 39.4%)	50.39 (+35.23s \| 41.1%)	49.29 (+36.33s \| 42.4%)	49.69 (+35.93s \| 42.0%)	1:08.19 (+17.43s \| 20.4%)
Free 200 Y	3:10.20	1:56.29 (+73.91s \| 38.9%)	1:52.89 (+77.31s \| 40.6%)	1:52.29 (+77.91s \| 41.0%)	1:49.09 (+81.11s \| 42.6%)	1:46.69 (+83.51s \| 43.9%)	1:47.39 (+82.81s \| 43.5%)	2:29.09 (+41.11s \| 21.6%)
Back 50 Y	44.60	N/A	N/A	N/A	N/A	N/A	N/A	36.49 (+8.11s \| 18.2%)
Back 100 Y	1:38.49	59.49 (+39.00s \| 39.6%)	57.09 (+41.40s \| 42.0%)	57.09 (+41.40s \| 42.0%)	55.09 (+43.40s \| 44.1%)	53.89 (+44.60s \| 45.3%)	54.49 (+44.00s \| 44.7%)	1:17.89 (+20.60s \| 20.9%)
Breast 50 Y	52.89	N/A	N/A	N/A	N/A	N/A	N/A	40.39 (+12.50s \| 23.6%)
Breast 100 Y	2:07.65	1:07.59 (+60.06s \| 47.1%)	1:05.49 (+62.16s \| 48.7%)	1:05.49 (+62.16s \| 48.7%)	1:03.09 (+64.56s \| 50.6%)	1:01.79 (+65.86s \| 51.6%)	1:02.79 (+64.86s \| 50.8%)	1:27.99 (+39.66s \| 31.1%)
Fly 50 Y	42.68	N/A	N/A	N/A	N/A	N/A	N/A	35.09 (+7.59s \| 17.8%)
IM 100 Y	1:37.76	N/A	N/A	N/A	N/A	N/A	N/A	1:17.69 (+20.07s \| 20.5%)

Long Course Distance

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

Progression

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

Event

Time

Progress

Standard

Next Standard

Age

Heat

Lane

Ranking

2025 GULF B Under Champs (SHRK)

07/19/2025

TBA

100 Y Free

1:25.62

-10.96s (New PB)

B

BB: 1:21.09 (+4.53s | 5.3%)

10

5

4

2

50 Free

41.03

100 Free

44.59

1:25.62

100 Free

1:25.62

50 Y Breast

52.89

-9.26s (New PB)

B

BB: 48.69 (+4.20s | 7.9%)

10

6

1

6

50 Y Fly

42.68

-10.79s (New PB)

BB

A: 36.99 (+5.69s | 13.3%)

10

4

3

2

100 Y IM

1:37.76

-13.34s (New PB)

B

BB: 1:33.19 (+4.57s | 4.7%)

10

5

7

8

50 IM

45.03

100 IM

52.73

1:37.76

100 IM

1:37.76

50 Y Free

36.64

B

BB: 35.99 (+0.65s | 1.8%)

10

1

3

4

50 Y Back

44.60

-5.38s (New PB)

B

BB: 43.29 (+1.31s | 2.9%)

10

6

4

100 Y Back

1:38.49

-17.66s (New PB)

B

BB: 1:33.99 (+4.50s | 4.6%)

10

4

1

3

50 Back

48.18

100 Back

50.31

1:38.49

100 Back

1:38.49

200 Y Free

3:10.20

B

BB: 3:00.59 (+9.61s | 5.1%)

10

5

4

50 Free

43.08

100 Free

48.94

1:32.02

100 Free

1:32.02

150 Free

52.11

2:24.13

200 Free

46.07

3:10.20

100 Free

1:38.18

2025 Gulf 12 Under Champs (KATY)

02/21/2025

TBA

50 Y Back

49.98

-3.65s (New PB)

B: 48.59 (+1.39s | 2.8%)

9

6

4

3

50 Y Fly

53.47

B: 48.39 (+5.08s | 9.5%)

9

3

9

100 Y IM

1:51.10

-1.18s (New PB)

B: 1:44.29 (+6.81s | 6.1%)

9

5

4

3

50 IM

50.91

100 IM

1:00.19

1:51.10

100 IM

1:51.10

100 Y Free

1:36.58

-17.52s (New PB)

B: 1:30.79 (+5.79s | 6.0%)

9

5

6

8

50 Free

44.63

100 Free

51.95

1:36.58

100 Free

1:36.58

PEAK/PACE 2024 Battle of the Beltway

11/09/2024

Angleton ISD Aquatic Center

100 Y Breast

2:07.65

B: 2:00.29 (+7.36s | 5.8%)

9

4

7

50 Breast

1:02.81

100 Breast

1:04.84

2:07.65

100 Breast

2:07.65

100 Y Back

1:56.15

B: 1:45.79 (+10.36s | 8.9%)

9

4

2

4

100 Y IM

1:52.28

B: 1:44.29 (+7.99s | 7.1%)

9

5

3

5

25 Y Fly

25.73

9

3

7

6

AQUA/PACE Autumn Invitational

10/19/2024

Angleton ISD Aquatic Center

50 Y Back

53.63

B: 48.59 (+5.04s | 9.4%)

9

7

4

50 Y Breast

1:02.15

B: 54.59 (+7.56s | 12.2%)

9

6

4

100 Y Free

1:54.10

B: 1:30.79 (+23.31s | 20.4%)

9

3

2