Above are the fastest times that Jiwoo Yoo has achieved in her
swimming career.
For each event, you can find Jiwoo's best time, the corresponding time
standard, as well as how much faster Jiwoo needs to be to reach the next level.
The last columns provide Jiwoo rankings at the team and LSC levels. These rankings are
based on the Jiwoo'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.
See how Jiwoo Yoo is improving gradually by choosing the distance and
the stroke you are interested in.
You can also compare the Jiwoo's time to another swimmer's and even view their profile
for more information about them.
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See all the meets Jiwoo Yoo has participated in and her
achievement. The last event displayed is the most recent.
For each event, you can find the Jiwoo's time, the progress against
Jiwoo's best time, the corresponding time
standard, as well as how much faster Jiwoo needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
Pacific Swimming 10 Under SC Championships
04/26/2025
Palo Alto, CA
50 Y Back
51.46
-7.40s
(New PB)
B: 48.59 (+2.87s | 5.6%)
8
1
9
8
50 Y Fly
51.18
B: 48.39 (+2.79s | 5.5%)
8
1
9
8
25 Y Fly
19.05
-1.40s
(New PB)
8
1
9
5
25 Y Back
22.89
-0.10s
(New PB)
8
2
3
2025 Brian Malick Memorial Z1S Championships
01/24/2025
Morgan Hill, CA
25 Y Fly
20.45
8
5
3
2
25 Y Back
22.99
-2.24s
(New PB)
8
3
5
3
25 Y Breast
27.99
-4.83s
(New PB)
8
3
1
4
Milpitas Aquatic Club SCY CBA+ Meet
03/22/2024
Morgan Hill, CA
50 Y Back
58.86
-1.08s
(New PB)
B: 48.59 (+10.27s | 17.4%)
7
6
6
5
50 Y Breast
1:11.19
-2.37s
(New PB)
B: 54.59 (+16.60s | 23.3%)
7
5
7
9
50 Y Free
50.79
-4.69s
(New PB)
B: 39.79 (+11.00s | 21.7%)
7
2
3
2
Zone 1S CBA Meet (host: QSS-SC)
02/10/2024
Soquel, CA
25 Y Back
25.23
-0.46s
(New PB)
7
3
2
7
25 Y Breast
32.82
-0.13s
(New PB)
7
2
8
7
Zone 1S Championship Meet (host: QSS) - Click for Z1S All-Star Application
01/26/2024
Morgan Hill, CA
25 Y Back
25.69
-5.43s
(New PB)
7
4
7
8
50 Y Free
55.48
-2.67s
(New PB)
B: 39.79 (+15.69s | 28.3%)
7
4
7
7
25 Y Free
24.88
-7.15s
(New PB)
7
5
5
4
25 Y Breast
32.95
7
4
3
6
Zone 1S Year-End Championship Meet
12/08/2023
Morgan Hill, CA
50 Y Free
58.89
+0.74s
B: 39.79 (+19.10s | 32.4%)
6
1
8
9
50 Y Back
1:01.67
+1.73s
B: 48.59 (+13.08s | 21.2%)
6
7
4
1
50 Y Breast
1:13.56
-2.46s
(New PB)
B: 54.59 (+18.97s | 25.8%)
6
5
1
Zone 1S Last Chance to AG Champs (host: MBSC)
11/18/2023
Salinas, CA
50 Y Breast
1:16.02
-0.31s
(New PB)
B: 54.59 (+21.43s | 28.2%)
6
7
4
2
QSS Distance Meet & C/B/A+ Meet
11/04/2023
San Jose, CA
50 Y Free
1:02.36
+4.21s
B: 39.79 (+22.57s | 36.2%)
6
8
2
50 Y Back
59.94
-4.20s
(New PB)
B: 48.59 (+11.35s | 18.9%)
6
2
6
Zone 1S CBA Meet (host: GGST)
10/21/2023
Morgan Hill, CA
50 Y Breast
1:16.33
B: 54.59 (+21.74s | 28.5%)
6
4
3
4
50 Y Free
58.15
-17.70s
(New PB)
B: 39.79 (+18.36s | 31.6%)
6
4
3
1
50 Y Back
1:04.14
-10.99s
(New PB)
B: 48.59 (+15.55s | 24.2%)
6
3
2
7
QSS SCY Invitational
06/28/2023
San Jose, CA
25 Y Free
32.03
6
5
3
3
25 Y Back
31.12
6
7
4
7
SBA C/B/A+ LCM Meet
06/24/2023
Hollister, CA
50 M Breast
2:00.42
B: 1:02.19 (+58.23s | 48.4%)
6
8
4
5
50 M Free
1:24.56
B: 45.29 (+39.27s | 46.4%)
6
7
2
4
Z1S Last Chance FW Meet (host: QSS-SC)
03/18/2023
Soquel, CA
50 Y Free
1:15.85
B: 39.79 (+36.06s | 47.5%)
6
4
8
50 Y Back
1:15.13
B: 48.59 (+26.54s | 35.3%)
6
6
4
9
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.