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Isla Siverson

Age: 15 years old
Age Category: 15-16
Team: St Croix Swim Club | Minnesota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard St Croix Swim Club Minnesota Swimming Central Zone USA
Free 50 Y 26.57 15 02/27/2026 A AA: 26.09 (+0.48s | 1.8%) 9 128 539 1,000+
Free 100 Y 57.40 Analysis 15 02/27/2026 A AA: 56.49 (+0.91s | 1.6%) 9 118 463 1,000+
50 Free
27.73
27.73
100 Free
29.67
57.40
100 Free
57.40
Free 200 Y 2:06.37 Analysis 15 02/13/2026 A AA: 2:02.39 (+3.98s | 3.1%) 10 120 424 1,000+
50 Free
28.63
28.63
100 Free
31.61
1:00.24
100 Free
1:00.24
150 Free
32.92
1:33.16
200 Free
33.21
2:06.37
100 Free
1:06.13
Back 100 Y 1:02.79 Analysis 15 02/27/2026 A AA: 1:01.39 (+1.40s | 2.2%) 5 54 243 1,000+
50 Back
30.38
30.38
100 Back
32.41
1:02.79
100 Back
1:02.79
Back 200 Y 2:18.94 Analysis 15 02/27/2026 A AA: 2:13.29 (+5.65s | 4.1%) 9 78 265 1,000+
50 Back
32.40
32.40
100 Back
35.11
1:07.52
100 Back
1:07.52
150 Back
36.30
1:43.82
200 Back
35.12
2:18.94
100 Back
1:11.42
Breast 50 Y 32.73 15 02/13/2026 2 27 95 628
Breast 100 Y 1:09.87 Analysis 15 02/13/2026 AA AAA: 1:07.49 (+2.38s | 3.4%) 2 32 114 878
50 Breast
33.00
33.00
100 Breast
36.87
1:09.87
100 Breast
1:09.87
Breast 200 Y 2:29.93 Analysis 15 03/20/2025 AA AAA: 2:26.19 (+3.74s | 2.5%) 2 17 69 616
50 Breast
33.36
33.36
100 Breast
37.76
1:11.12
100 Breast
1:11.12
150 Breast
39.03
1:50.15
200 Breast
39.78
2:29.93
100 Breast
1:18.81
Fly 50 Y 28.55 15 03/12/2026 5 59 225 1,000+
Fly 100 Y 1:04.38 Analysis 15 01/09/2026 BB A: 1:03.79 (+0.59s | 0.9%) 6 95 345 1,000+
50 Fly
29.18
29.18
100 Fly
35.20
1:04.38
100 Fly
1:04.38
IM 200 Y 2:15.77 Analysis 15 02/27/2026 AA AAA: 2:10.59 (+5.18s | 3.8%) 4 43 148 1,000+
50 Fly
29.51
29.51
100 Back
34.71
1:04.22
100 IM
1:04.22
150 Breast
39.41
1:43.63
200 Free
32.14
2:15.77
100 IM
1:11.55
IM 400 Y 4:43.14 Analysis 15 02/27/2026 AA AAA: 4:38.99 (+4.15s | 1.5%) 2 26 80 659
50 Fly
29.14
29.14
100 Fly
34.11
1:03.25
100 Fly
1:03.25
150 Back
36.63
1:39.88
200 Back
37.00
2:16.88
100 Back
1:13.63
250 Breast
39.04
2:55.92
300 Breast
40.73
3:36.65
100 Breast
1:19.77
350 Free
33.08
4:09.73
400 Free
33.41
4:43.14
100 Free
1:06.49

Long course distance

Event Time Age Date Standard Next Standard St Croix Swim Club Minnesota Swimming Central Zone USA
Free 50 M 30.21 15 07/18/2025 A AA: 29.59 (+0.62s | 2.1%) 9 99 319 1,000+
Free 100 M 1:05.77 Analysis 15 07/18/2025 A AA: 1:04.39 (+1.38s | 2.1%) 9 94 291 1,000+
50 Free
31.04
31.04
100 Free
34.73
1:05.77
100 Free
1:05.77
Free 200 M 2:29.00 Analysis 15 07/18/2025 BB A: 2:25.09 (+3.91s | 2.6%) 10 131 304 1,000+
50 Free
34.36
34.36
100 Free
38.63
1:12.99
100 Free
1:12.99
150 Free
38.41
1:51.40
200 Free
37.60
2:29.00
100 Free
1:16.01
Free 400 M 5:36.15 Analysis 15 06/07/2025 B BB: 5:29.89 (+6.26s | 1.9%) 11 169 338 1,000+
50 Free
36.87
36.87
100 Free
41.75
1:18.62
100 Free
1:18.62
150 Free
43.10
2:01.72
200 Free
43.41
2:45.13
100 Free
1:26.51
250 Free
42.95
3:28.08
300 Free
43.22
4:11.30
100 Free
1:26.17
350 Free
42.68
4:53.98
400 Free
42.17
5:36.15
100 Free
1:24.85
Back 50 M 35.04 15 07/18/2025 6 58 167 790
Back 100 M 1:13.59 Analysis 15 06/07/2025 A AA: 1:11.39 (+2.20s | 3.0%) 6 48 152 902
50 Back
35.66
35.66
100 Back
37.93
1:13.59
100 Back
1:13.59
Back 200 M 2:40.28 Analysis 15 06/07/2025 BB A: 2:40.09 (+0.19s | 0.1%) 9 53 124 851
50 Back
37.19
37.19
100 Back
41.06
1:18.25
100 Back
1:18.25
150 Back
41.91
2:00.16
200 Back
40.12
2:40.28
100 Back
1:22.03
Breast 50 M 38.55 15 07/31/2025 2 28 99 449
Breast 100 M 1:22.28 Analysis 15 07/31/2025 A AA: 1:20.99 (+1.29s | 1.6%) 3 27 92 582
50 Breast
38.38
38.38
100 Breast
43.90
1:22.28
100 Breast
1:22.28
Breast 200 M 2:53.19 Analysis 15 07/31/2025 AA AAA: 2:46.99 (+6.20s | 3.6%) 3 15 42 317
50 Breast
38.88
38.88
100 Breast
43.78
1:22.66
100 Breast
1:22.66
150 Breast
45.57
2:08.23
200 Breast
44.96
2:53.19
100 Breast
1:30.53
Fly 100 M 1:17.13 Analysis 15 06/07/2025 BB A: 1:12.29 (+4.84s | 6.3%) 9 113 232 1,000+
50 Fly
34.47
34.47
100 Fly
42.66
1:17.13
100 Fly
1:17.13
Fly 200 M 3:02.72 Analysis 15 06/07/2025 B BB: 2:54.39 (+8.33s | 4.6%) 8 59 122 888
50 Fly
36.65
36.65
100 Fly
45.52
1:22.17
100 Fly
1:22.17
150 Fly
49.81
2:11.98
200 Fly
50.74
3:02.72
100 Fly
1:40.55
IM 200 M 2:40.85 Analysis 15 06/27/2025 A AA: 2:36.99 (+3.86s | 2.4%) 7 61 151 1,000+
50 Fly
34.77
34.77
100 Back
42.65
1:17.42
100 IM
1:17.42
150 Breast
45.05
2:02.47
200 Free
38.38
2:40.85
100 IM
1:23.43
IM 400 M 5:51.43 Analysis 15 05/29/2025 BB A: 5:46.89 (+4.54s | 1.3%) 6 54 122 877
50 Fly
36.50
36.50
100 Fly
43.10
1:19.60
100 Fly
1:19.60
150 Back
45.48
2:05.08
200 Back
44.55
2:49.63
100 Back
1:30.03
250 Breast
47.94
3:37.57
300 Breast
48.21
4:25.78
100 Breast
1:36.15
350 Free
43.14
5:08.92
400 Free
42.51
5:51.43
100 Free
1:25.65

Above are the fastest times that Isla Siverson has achieved in her swimming career. For each event, you can find Isla's best time, the corresponding time standard, as well as how much faster Isla needs to be to reach the next level. The last columns provide Isla rankings at the team and LSC levels. These rankings are based on the Isla's personal best, her 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.