Above are the fastest times that Jiezheng Chen has achieved in his
swimming career.
For each event, you can find Jiezheng's best time, the corresponding time
standard, as well as how much faster Jiezheng needs to be to reach the next level.
The last columns provide Jiezheng rankings at the team and LSC levels. These rankings are
based on the Jiezheng'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
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See all the meets Jiezheng Chen has participated in and his
achievement. The last event displayed is the most recent.
For each event, you can find the Jiezheng's time, the progress against
Jiezheng's best time, the corresponding time
standard, as well as how much faster Jiezheng needs to be to reach the next level.
Event
Time
Progress
Standard
Next Standard
Age
Heat
Lane
Ranking
Alto Dec 6 7 CBA
12/06/2025
Palo Alto
100 Y Back
1:31.23
-8.91s
(New PB)
B: 1:11.29 (+19.94s | 21.9%)
13
3
3
6
200 Y Breast
3:30.78
-12.12s
(New PB)
B: 2:54.89 (+35.89s | 17.0%)
13
3
6
7
50 Breast
48.94
48.94
100 Breast
53.64
1:42.58
100 Breast
1:42.58
150 Breast
55.50
2:38.08
200 Breast
52.70
3:30.78
100 Breast
1:48.20
200 Y Back
3:15.20
B: 2:34.69 (+40.51s | 20.8%)
13
2
6
150 Back
1:58.04
1:58.04
200 Back
1:17.16
3:15.20
100 Back
3:15.20
200 Y IM
3:06.68
B: 2:37.99 (+28.69s | 15.4%)
13
2
9
50 Fly
45.69
45.69
100 Back
47.11
1:32.80
100 IM
1:32.80
150 Breast
54.83
2:27.63
200 Free
39.05
3:06.68
100 IM
1:33.88
100 Y Free
1:16.00
-8.59s
(New PB)
B: 1:04.99 (+11.01s | 14.5%)
13
5
6
6
50 Free
35.94
35.94
100 Free
40.06
1:16.00
100 Free
1:16.00
100 Y Fly
1:32.41
-14.69s
(New PB)
B: 1:10.49 (+21.92s | 23.7%)
13
2
7
50 Fly
42.47
42.47
100 Fly
49.93
1:32.40
100 Fly
1:32.40
Alto Spring Jam Meet
04/19/2025
Fremont
100 M Free
1:39.58
B: 1:15.09 (+24.49s | 24.6%)
13
5
6
5
50 M Free
42.29
B: 34.29 (+8.00s | 18.9%)
13
2
2
3
50 M Breast
57.15
13
6
1
5
100 M Back
2:03.67
B: 1:23.69 (+39.98s | 32.3%)
13
7
3
3
50 M Back
53.13
13
6
6
5
Alto Rock The Blocks Invitational
03/29/2025
Palo Alto
100 Y Breast
1:47.18
-0.35s
(New PB)
B: 1:20.49 (+26.69s | 24.9%)
13
50 Breast
52.41
52.41
100 Breast
54.77
1:47.18
100 Breast
1:47.18
100 Y Back
1:40.14
-12.14s
(New PB)
B: 1:11.29 (+28.85s | 28.8%)
13
50 Back
47.05
47.05
100 Back
53.09
1:40.14
100 Back
1:40.14
50 Y Free
38.35
-0.30s
(New PB)
B: 29.89 (+8.46s | 22.1%)
13
200 Y Free
3:09.92
+0.41s
B: 2:22.49 (+47.43s | 25.0%)
13
50 Free
42.51
42.51
100 Free
49.04
1:31.55
100 Free
1:31.55
200 Free
1:38.37
3:09.92
100 Free
1:38.37
100 Y Free
1:25.76
+1.17s
B: 1:04.99 (+20.77s | 24.2%)
13
50 Free
41.09
41.09
100 Free
44.67
1:25.76
100 Free
1:25.76
De Anza C B A+
02/22/2025
Saratoga
50 Y Free
38.65
-1.03s
(New PB)
B: 29.89 (+8.76s | 22.7%)
13
7
9
2
200 Y Breast
3:42.90
B: 2:54.89 (+48.01s | 21.5%)
13
2
6
3
100 Y Free
1:26.77
+2.18s
B: 1:04.99 (+21.78s | 25.1%)
13
7
3
4
100 Y Fly
1:47.10
B: 1:10.49 (+36.61s | 34.2%)
13
4
3
6
Alto Swim Club Valentine Classic
02/01/2025
Palo Alto
50 Y Fly
49.30
-6.53s
(New PB)
B: 37.09 (+12.21s | 24.8%)
12
2
6
9
200 Y Free
3:09.51
B: 2:35.99 (+33.52s | 17.7%)
12
3
6
8
50 Free
44.50
44.50
100 Free
50.79
1:35.29
100 Free
1:35.29
150 Free
47.29
2:22.58
200 Free
46.93
3:09.51
100 Free
1:34.22
50 Y Breast
47.37
-5.38s
(New PB)
B: 43.49 (+3.88s | 8.2%)
12
2
5
9
100 Y Free
1:25.85
+1.26s
B: 1:11.49 (+14.36s | 16.7%)
12
2
5
2
50 Free
42.82
42.82
100 Free
43.03
1:25.85
100 Free
1:25.85
100 Y Back
1:52.28
B: 1:22.19 (+30.09s | 26.8%)
12
2
4
2
50 Back
52.80
52.80
100 Back
59.48
1:52.28
100 Back
1:52.28
Alto Fall Frolic Meet
11/23/2024
Palo Alto
100 Y Free
1:24.59
-1.71s
(New PB)
B: 1:11.49 (+13.10s | 15.5%)
12
3
6
3
50 Free
39.64
39.64
100 Free
44.95
1:24.59
100 Free
1:24.59
100 Y Breast
1:48.95
+1.42s
B: 1:32.59 (+16.36s | 15.0%)
12
2
9
3
50 Breast
53.04
53.04
100 Breast
55.91
1:48.95
100 Breast
1:48.95
Alto Go The Distance
11/09/2024
Palo Alto
50 Y Back
48.87
+2.90s
B: 38.49 (+10.38s | 21.2%)
12
3
4
9
50 Y Free
39.68
-0.56s
(New PB)
B: 32.79 (+6.89s | 17.4%)
12
5
9
9
50 Y Fly
55.83
-5.58s
(New PB)
B: 37.09 (+18.74s | 33.6%)
12
3
9
4
50 Y Breast
52.75
B: 43.49 (+9.26s | 17.6%)
12
3
8
3
100 Y Breast
1:51.84
+4.31s
B: 1:32.59 (+19.25s | 17.2%)
12
5
5
5
50 Breast
53.82
53.82
100 Breast
58.02
1:51.84
100 Breast
1:51.84
100 Y Free
1:28.17
+1.87s
B: 1:11.49 (+16.68s | 18.9%)
12
5
5
1
50 Free
40.82
40.82
100 Free
47.35
1:28.17
100 Free
1:28.17
2024 SUNN Fall Classic CBA+ Meet
10/26/2024
Sunnyval
50 Y Fly
1:01.41
B: 37.09 (+24.32s | 39.6%)
12
5
8
100 Y Breast
1:47.53
B: 1:32.59 (+14.94s | 13.9%)
12
5
8
1
50 Y Free
40.24
B: 32.79 (+7.45s | 18.5%)
12
3
1
6
50 Y Back
45.97
B: 38.49 (+7.48s | 16.3%)
12
7
7
100 Y Free
1:26.30
B: 1:11.49 (+14.81s | 17.2%)
12
8
5
6
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