Above are the fastest times that Seongjun Jo has achieved in his
swimming career.
For each event, you can find Seongjun's best time, the corresponding time
standard, as well as how much faster Seongjun needs to be to reach the next level.
The last columns provide Seongjun rankings at the team and LSC levels. These rankings are
based on the Seongjun's personal best, his 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 Seongjun Jo is improving gradually by choosing the distance and
the stroke you are interested in.
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for more information about them.
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See all the meets Seongjun Jo has participated in and his
achievement. The last event displayed is the most recent.
For each event, you can find the Seongjun's time, the progress against
Seongjun's best time, the corresponding time
standard, as well as how much faster Seongjun needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
PC Short Course Senior Open
09/20/2025
Novato
100 Y Fly
1:01.45
-4.03s
(New PB)
BB
A: 1:00.39 (+1.06s | 1.7%)
14
9
1
50 Fly
28.47
28.47
100 Fly
32.98
1:01.45
100 Fly
1:01.45
50 Y Free
25.52
-0.67s
(New PB)
A
AA: 24.59 (+0.93s | 3.6%)
14
4
5
8
Orinda Aquatics LC Senior Open Meet
06/28/2025
Moraga
100 M Fly
1:12.79
BB
A: 1:08.89 (+3.90s | 5.4%)
14
7
4
3
100 M Free
1:06.66
-4.39s
(New PB)
BB
A: 1:04.39 (+2.27s | 3.4%)
14
8
1
6
200 M IM
2:48.68
BB
A: 2:36.69 (+11.99s | 7.1%)
14
5
4
8
2025 Brian Malick Memorial Z1S Championships
01/24/2025
Morgan Hill
100 Y Back
1:11.46
-1.86s
(New PB)
B: 1:11.29 (+0.17s | 0.2%)
14
6
1
7
50 Y Free
26.19
-0.46s
(New PB)
BB
A: 25.59 (+0.60s | 2.3%)
14
5
9
9
100 Y Fly
1:05.48
-8.52s
(New PB)
BB
A: 1:00.39 (+5.09s | 7.8%)
14
7
6
2
100 Y Breast
1:20.81
-2.63s
(New PB)
B: 1:20.49 (+0.32s | 0.4%)
14
7
8
5
100 Y Free
58.20
-22.39s
(New PB)
BB
A: 55.69 (+2.51s | 4.3%)
14
6
9
7
200 Y IM
2:32.37
B
BB: 2:26.69 (+5.68s | 3.7%)
14
6
6
2
BAY Short Course Micro Meet
11/09/2024
San Jose
100 Y IM
1:10.53
14
1
4
3
SCSC Pacific Swimming Short Cours C B A+ Meet
10/04/2024
Morgan Hill
100 Y Breast
1:23.44
B: 1:20.49 (+2.95s | 3.5%)
14
8
3
3
50 Y Free
26.65
-10.63s
(New PB)
BB
A: 25.59 (+1.06s | 4.0%)
14
5
2
1
200 Y Free
2:17.35
B
BB: 2:12.29 (+5.06s | 3.7%)
14
1
9
3
100 Y Fly
1:14.00
B: 1:10.49 (+3.51s | 4.7%)
14
9
7
6
Swim South Bay Micro Meet
06/26/2024
San Jose
50 Y Breast
39.41
-8.47s
(New PB)
13
6
5
4
100 Y Back
1:13.32
B: 1:11.29 (+2.03s | 2.8%)
13
4
1
50 Y Fly
31.70
-8.24s
(New PB)
13
5
7
3
San Benito Aquatics C B A+
05/18/2024
Hollister
100 M Free
1:11.05
-7.36s
(New PB)
B
BB: 1:09.79 (+1.26s | 1.8%)
13
5
3
2
400 M Free
6:16.82
B: 5:48.39 (+28.43s | 7.5%)
13
3
8
1
100 M Breast
1:43.98
-4.91s
(New PB)
B: 1:33.79 (+10.19s | 9.8%)
13
4
4
2
QSS Short Course Distance CBA+ Meet
11/04/2023
San Jose
200 Y Breast
3:07.23
B: 2:54.89 (+12.34s | 6.6%)
13
6
7
7
50 Breast
42.87
42.87
100 Breast
47.06
1:29.93
100 Breast
1:29.93
150 Breast
48.55
2:18.48
200 Breast
48.75
3:07.23
100 Breast
1:37.30
200 Y Back
2:51.20
B: 2:34.69 (+16.51s | 9.6%)
13
6
8
7
50 Back
39.77
39.77
100 Back
42.73
1:22.50
100 Back
1:22.50
150 Back
45.40
2:07.90
200 Back
43.30
2:51.20
100 Back
1:28.70
SBA Long Course C B A+
06/24/2023
Hollister
100 M Breast
1:48.89
B: 1:47.79 (+1.10s | 1.0%)
12
6
5
3
50 M Breast
50.97
-3.63s
(New PB)
B: 49.79 (+1.18s | 2.3%)
12
4
4
5
50 M Back
44.81
-2.77s
(New PB)
B: 44.49 (+0.32s | 0.7%)
12
4
7
4
100 M Free
1:20.04
+1.63s
B
BB: 1:16.19 (+3.85s | 4.8%)
12
5
8
5
2023 Quicksilver Swimming LC CBA+ Meet
05/19/2023
San Jose
50 M Breast
54.60
B: 49.79 (+4.81s | 8.8%)
12
5
5
6
50 M Fly
43.46
B: 41.99 (+1.47s | 3.4%)
12
4
7
8
100 M Free
1:18.41
B
BB: 1:16.19 (+2.22s | 2.8%)
12
2
2
7
50 Free
36.98
36.98
100 Free
41.43
1:18.41
100 Free
1:18.41
50 M Free
36.46
B
BB: 34.79 (+1.67s | 4.6%)
12
7
2
8
100 M Back
1:45.01
B: 1:37.19 (+7.82s | 7.4%)
12
4
2
50 Back
51.01
51.01
100 Back
54.00
1:45.01
100 Back
1:45.01
50 M Back
47.58
B: 44.49 (+3.09s | 6.5%)
12
4
4
7
2023 Brian Malick Memorial Z1S Championships
01/27/2023
Morgan Hill
50 Y Back
43.77
-6.73s
(New PB)
B: 38.49 (+5.28s | 12.1%)
12
6
5
1
50 Y Breast
47.88
-5.39s
(New PB)
B: 43.49 (+4.39s | 9.2%)
12
4
2
5
50 Y Fly
39.94
B: 37.09 (+2.85s | 7.1%)
12
7
4
2
2022 QSS TIDE Spooktacular
10/28/2022
San Jose
100 Y Free
1:20.59
B: 1:11.49 (+9.10s | 11.3%)
12
3
8
6
50 Free
36.66
36.66
100 Free
43.93
1:20.59
100 Free
1:20.59
50 Y Free
37.28
-0.70s
(New PB)
B: 32.79 (+4.49s | 12.0%)
12
7
4
7
SCSC $ Bay CBA+
09/23/2022
Santa Clara
50 Y Breast
53.27
B: 43.49 (+9.78s | 18.4%)
11
3
3
50 Y Free
37.98
B: 32.79 (+5.19s | 13.7%)
11
5
1
4
50 Y Back
50.50
B: 38.49 (+12.01s | 23.8%)
11
3
1
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