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Jonathan Sieland

Age: 13 years old
Age Category: 13-14
Team: Jcc Sea Serpents | New England Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Jcc Sea Serpents New England Swimming Eastern Zone USA
Free 50 Y 26.44 13 03/13/2026 BB A: 25.59 (+0.85s | 3.2%) 1 168 1,000+ 1,000+
Free 100 Y 58.03 Analysis 13 03/13/2026 BB A: 55.69 (+2.34s | 4.0%) 1 164 978 1,000+
50 Free
28.25
28.25
100 Free
29.78
58.03
100 Free
58.03
Free 200 Y 2:07.79 Analysis 13 10/19/2025 BB A: 2:02.19 (+5.60s | 4.4%) 2 143 846 1,000+
50 Free
30.23
30.23
100 Free
32.71
1:02.94
100 Free
1:02.94
150 Free
32.83
1:35.77
200 Free
32.02
2:07.79
100 Free
1:04.85
Free 500 Y 5:41.29 Analysis 13 11/21/2025 BB A: 5:30.59 (+10.70s | 3.1%) 2 101 638 1,000+
50 Free
29.91
29.91
100 Free
33.70
1:03.61
100 Free
1:03.61
150 Free
34.39
1:38.00
200 Free
35.31
2:13.31
100 Free
1:09.70
250 Free
35.04
2:48.35
300 Free
35.29
3:23.64
100 Free
1:10.33
350 Free
35.28
3:58.92
400 Free
35.32
4:34.24
100 Free
1:10.60
450 Free
34.53
5:08.77
500 Free
32.52
5:41.29
100 Free
1:07.05
Free 1000 Y 11:55.17 Analysis 13 05/20/2026 BB A: 11:23.99 (+31.18s | 4.4%) 2 65 330 1,000+
Free 1650 Y 19:40.04 Analysis 13 05/20/2026 BB A: 19:11.09 (+28.95s | 2.5%) 2 46 224 838
50 Free
30.99
30.99
100 Free
34.72
1:05.71
100 Free
1:05.71
150 Free
35.80
1:41.51
200 Free
35.81
2:17.32
100 Free
1:11.61
250 Free
36.44
2:53.76
300 Free
36.19
3:29.95
100 Free
1:12.63
350 Free
36.09
4:06.04
400 Free
36.11
4:42.15
100 Free
1:12.20
450 Free
35.72
5:17.87
500 Free
36.44
5:54.31
100 Free
1:12.16
550 Free
36.17
6:30.48
600 Free
35.42
7:05.90
100 Free
1:11.59
650 Free
35.75
7:41.65
700 Free
36.04
8:17.69
100 Free
1:11.79
750 Free
36.32
8:54.01
800 Free
36.01
9:30.02
100 Free
1:12.33
850 Free
36.43
10:06.45
900 Free
36.08
10:42.53
100 Free
1:12.51
950 Free
36.16
11:18.69
1000 Free
36.48
11:55.17
100 Free
1:12.64
1050 Free
35.90
12:31.07
1100 Free
35.93
13:07.00
100 Free
1:11.83
1150 Free
36.05
13:43.05
1200 Free
36.07
14:19.12
100 Free
1:12.12
1250 Free
35.63
14:54.75
1300 Free
35.64
15:30.39
100 Free
1:11.27
1350 Free
35.94
16:06.33
1400 Free
36.28
16:42.61
100 Free
1:12.22
1450 Free
35.82
17:18.43
1500 Free
35.91
17:54.34
100 Free
1:11.73
1550 Free
35.70
18:30.04
1600 Free
35.83
19:05.87
100 Free
1:11.53
1650 Free
34.17
19:40.04
Back 50 Y 31.10 13 02/19/2026 1 117 658 1,000+
Back 100 Y 1:05.51 Analysis 13 03/13/2026 BB A: 1:01.09 (+4.42s | 6.7%) 1 102 658 1,000+
50 Back
32.65
32.65
100 Back
32.86
1:05.51
100 Back
1:05.51
Back 200 Y 2:20.76 Analysis 13 01/30/2026 BB A: 2:12.59 (+8.17s | 5.8%) 1 86 544 1,000+
50 Back
33.70
33.70
100 Back
35.75
1:09.45
100 Back
1:09.45
150 Back
35.84
1:45.29
200 Back
35.47
2:20.76
100 Back
1:11.31
Breast 50 Y 39.50 13 05/03/2026 1 230 1,000+ 1,000+
Breast 100 Y 1:24.02 Analysis 13 06/13/2026 B: 1:20.49 (+3.53s | 4.2%) 2 256 1,000+ 1,000+
50 Breast
40.08
40.08
100 Breast
43.94
1:24.02
100 Breast
1:24.02
Fly 100 Y 1:12.97 Analysis 13 06/13/2026 B: 1:10.49 (+2.48s | 3.4%) 4 230 1,000+ 1,000+
50 Fly
35.07
35.07
100 Fly
37.90
1:12.97
100 Fly
1:12.97
Fly 200 Y 2:52.99 Analysis 13 05/03/2026 B: 2:36.79 (+16.20s | 9.4%) 3 118 769 1,000+
50 Fly
34.50
34.50
100 Fly
44.29
1:18.79
100 Fly
1:18.79
150 Fly
45.57
2:04.36
200 Fly
48.63
2:52.99
100 Fly
1:34.20
IM 200 Y 2:23.77 Analysis 13 11/21/2025 BB A: 2:15.39 (+8.38s | 5.8%) 1 127 755 1,000+
50 Fly
32.21
32.21
100 Back
36.08
1:08.29
100 IM
1:08.29
150 Breast
44.14
1:52.43
200 Free
31.34
2:23.77
100 IM
1:15.48
IM 400 Y 5:08.86 Analysis 13 03/13/2026 BB A: 4:49.49 (+19.37s | 6.3%) 2 81 554 1,000+
50 Fly
34.22
34.22
100 Fly
39.69
1:13.91
100 Fly
1:13.91
150 Back
37.04
1:50.95
200 Back
36.71
2:27.66
100 Back
1:13.75
250 Breast
46.52
3:14.18
300 Breast
45.92
4:00.10
100 Breast
1:32.44
350 Free
34.62
4:34.72
400 Free
34.14
5:08.86
100 Free
1:08.76

Long course distance

Event Time Age Date Standard Next Standard Jcc Sea Serpents New England Swimming Eastern Zone USA
Free 50 M 30.48 13 05/15/2026 BB A: 29.39 (+1.09s | 3.6%) 1 130 450 1,000+
Free 100 M 1:04.40 Analysis 13 06/26/2026 BB A: 1:04.39 (+0.01s | 0.0%) 1 84 275 1,000+
Free 200 M 2:22.02 Analysis 13 06/26/2026 BB A: 2:20.59 (+1.43s | 1.0%) 2 73 229 1,000+
Free 400 M 5:03.52 Analysis 13 06/26/2026 BB A: 4:58.69 (+4.83s | 1.6%) 2 66 200 1,000+
Back 50 M 34.88 13 06/05/2026 1 62 203 1,000+
Back 100 M 1:15.54 Analysis 13 06/26/2026 BB A: 1:11.69 (+3.85s | 5.1%) 1 71 257 1,000+
Back 200 M 2:41.45 Analysis 13 06/26/2026 BB A: 2:35.79 (+5.66s | 3.5%) 1 58 219 1,000+
Breast 50 M 59.12 13 07/13/2023 1 255 771 1,000+
Breast 100 M 2:04.13 Analysis 13 07/13/2023 B: 1:33.79 (+30.34s | 24.4%) 1 257 783 1,000+
50 Breast
1:00.75
1:00.75
100 Breast
1:03.38
2:04.13
100 Breast
2:04.13
IM 200 M 2:46.58 Analysis 13 06/26/2026 BB A: 2:36.69 (+9.89s | 5.9%) 1 87 305 1,000+
IM 400 M 6:04.61 Analysis 13 05/15/2026 B BB: 6:02.79 (+1.82s | 0.5%) 2 63 177 1,000+
50 Fly
40.22
40.22
100 Fly
45.63
1:25.85
100 Fly
1:25.85
150 Back
46.08
2:11.93
200 Back
47.01
2:58.94
100 Back
1:33.09
250 Breast
51.50
3:50.44
300 Breast
53.41
4:43.85
100 Breast
1:44.91
350 Free
40.84
5:24.69
400 Free
39.92
6:04.61
100 Free
1:20.76

Above are the fastest times that Jonathan Sieland has achieved in his swimming career. For each event, you can find Jonathan's best time, the corresponding time standard, as well as how much faster Jonathan needs to be to reach the next level. The last columns provide Jonathan rankings at the team and LSC levels. These rankings are based on the Jonathan's personal best, his current age category, and team; and are calculated from all the meets results.

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.