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Maryn Peterson

Age: 9 years old
Age Category: 10 & under
Team: Aberdeen Swim Club | South Dakota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Aberdeen Swim Club South Dakota Swimming Central Zone USA
Free 25 Y 17.37 9 12/05/2025 3 15 82 898
Free 50 Y 38.82 9 12/05/2025 B BB: 35.99 (+2.83s | 7.3%) 7 37 991 1,000+
Free 100 Y 1:34.15 Analysis 9 12/05/2025 B: 1:30.79 (+3.36s | 3.6%) 7 50 1,000+ 1,000+
50 Free
44.52
44.52
100 Free
49.63
1:34.15
100 Free
1:34.15
Free 200 Y 3:05.09 Analysis 9 02/06/2026 B BB: 3:00.59 (+4.50s | 2.4%) 4 22 416 1,000+
50 Free
42.75
42.75
100 Free
48.36
1:31.11
100 Free
1:31.11
150 Free
50.71
2:21.82
200 Free
43.27
3:05.09
100 Free
1:33.98
Free 500 Y 9:14.58 Analysis 9 01/03/2026 B: 8:36.69 (+37.89s | 6.8%) 5 20 238 1,000+
50 Free
51.37
51.37
100 Free
55.97
1:47.34
100 Free
1:47.34
150 Free
56.79
2:44.13
200 Free
56.39
3:40.52
100 Free
1:53.18
250 Free
57.00
4:37.52
300 Free
56.45
5:33.97
100 Free
1:53.45
350 Free
56.77
6:30.74
400 Free
56.62
7:27.36
100 Free
1:53.39
450 Free
56.25
8:23.61
500 Free
50.97
9:14.58
100 Free
1:47.22
Back 25 Y 24.00 9 12/06/2024 12 76 387 1,000+
Back 50 Y 41.77 9 02/20/2026 BB A: 37.99 (+3.78s | 9.0%) 3 18 459 1,000+
Back 100 Y 1:32.27 Analysis 9 02/20/2026 BB A: 1:22.29 (+9.98s | 10.8%) 5 25 427 1,000+
50 Back
45.18
45.18
100 Back
47.09
1:32.27
100 Back
1:32.27
Breast 25 Y 38.07 9 01/04/2025 17 119 692 1,000+
Breast 50 Y 56.11 9 02/06/2026 B: 54.59 (+1.52s | 2.7%) 6 55 1,000+ 1,000+
Breast 100 Y 1:58.21 Analysis 9 02/06/2026 B BB: 1:46.89 (+11.32s | 9.6%) 5 38 720 1,000+
50 Breast
55.77
55.77
100 Breast
1:02.44
1:58.21
100 Breast
1:58.21
Fly 25 Y 21.12 9 12/05/2025 3 14 113 1,000+
Fly 50 Y 49.03 9 02/06/2026 B: 48.39 (+0.64s | 1.3%) 7 35 740 1,000+
IM 100 Y 1:42.15 Analysis 9 02/06/2026 B BB: 1:33.19 (+8.96s | 8.8%) 7 38 827 1,000+
50 IM
48.34
48.34
100 IM
53.81
1:42.15
100 IM
1:42.15
IM 200 Y 3:43.94 Analysis 9 01/03/2026 B: 3:42.09 (+1.85s | 0.8%) 5 31 423 1,000+
50 Fly
54.76
54.76
100 Back
55.75
1:50.51
100 IM
1:50.51
150 Breast
1:08.18
2:58.69
200 Free
45.25
3:43.94
100 IM
1:53.43

Long course distance

Event Time Age Date Standard Next Standard Aberdeen Swim Club South Dakota Swimming Central Zone USA
Free 50 M 39.82 9 06/19/2026 BB A: 36.59 (+3.23s | 8.1%) 4 22 206 1,000+
Free 100 M 1:29.06 Analysis 9 06/19/2026 BB A: 1:21.89 (+7.17s | 8.1%) 2 15 155 1,000+
50 Free
41.98
41.98
100 Free
47.08
1:29.06
100 Free
1:29.06
Free 200 M 3:16.39 Analysis 9 06/19/2026 BB A: 3:00.39 (+16.00s | 8.1%) 2 14 138 1,000+
50 Free
44.63
44.63
100 Free
51.06
1:35.69
100 Free
1:35.69
150 Free
52.93
2:28.62
200 Free
47.77
3:16.39
100 Free
1:40.70
Back 50 M 39.40 9 06/19/2026 AAA AAAA: 37.49 (+1.91s | 4.8%) 1 7 14 111
Back 100 M 1:43.88 Analysis 9 06/19/2026 BB A: 1:34.59 (+9.29s | 8.9%) 3 18 172 1,000+
50 Back
49.66
49.66
100 Back
54.22
1:43.88
100 Back
1:43.88
Back 200 M 3:45.19 Analysis 9 05/30/2026 1 1 20 122
50 Back
53.68
53.68
100 Back
58.43
1:52.11
100 Back
1:52.11
150 Back
58.16
2:50.27
200 Back
54.92
3:45.19
100 Back
1:53.08
Breast 50 M 1:01.02 9 06/19/2026 B BB: 55.49 (+5.53s | 9.1%) 4 41 381 1,000+
Breast 100 M 3:00.46 Analysis 9 07/11/2025 B: 2:19.39 (+41.07s | 22.8%) 11 91 535 1,000+
50 Breast
1:23.89
1:23.89
100 Breast
1:36.57
3:00.46
100 Breast
3:00.46
Fly 50 M 47.98 9 06/19/2026 BB A: 41.59 (+6.39s | 13.3%) 2 9 155 1,000+
Fly 100 M 2:03.98 Analysis 9 05/30/2026 B BB: 1:55.39 (+8.59s | 6.9%) 3 12 134 1,000+
50 Fly
56.60
56.60
100 Fly
1:07.38
2:03.98
100 Fly
2:03.98
IM 200 M 3:49.89 Analysis 9 06/19/2026 B BB: 3:48.89 (+1.00s | 0.4%) 3 17 164 1,000+
50 Fly
51.14
51.14
100 Back
57.71
1:48.85
100 IM
1:48.85
150 Breast
1:11.77
3:00.62
200 Free
49.27
3:49.89
100 IM
2:01.04

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