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Madeleina Peterson

Age: 9 years old
Age Category: 10 & under
Team: Unattached | Inland Empire Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Unattached Inland Empire Swimming Western Zone USA
Free 25 Y 17.14 9 01/31/2026 1 5 204 740
Free 50 Y 38.54 9 04/25/2026 B BB: 35.99 (+2.55s | 6.6%) 2 26 1,000+ 1,000+
Free 100 Y 1:35.87 Analysis 9 01/31/2026 B: 1:30.79 (+5.08s | 5.3%) 2 41 1,000+ 1,000+
25 Free
19.81
19.81
50 Free
23.32
43.13
50 Free
43.13
75 Free
25.98
1:09.11
100 Free
26.76
1:35.87
50 Free
52.74
Back 25 Y 19.44 9 01/31/2026 1 2 53 222
Back 50 Y 43.29 9 01/31/2026 BB A: 37.99 (+5.30s | 12.2%) 1 18 770 1,000+
25 Back
21.10
21.10
50 Back
22.19
43.29
50 Back
43.29
Back 100 Y 1:41.43 Analysis 9 02/13/2026 B BB: 1:33.99 (+7.44s | 7.3%) 2 23 892 1,000+
50 Back
46.75
46.75
100 Back
54.68
1:41.43
100 Back
1:41.43
Breast 25 Y 28.17 9 11/21/2025 1 25 1,000+ 1,000+
Breast 50 Y 1:00.51 9 04/25/2026 B: 54.59 (+5.92s | 9.8%) 2 54 1,000+ 1,000+
Breast 100 Y 2:05.63 Analysis 9 04/25/2026 B: 2:00.29 (+5.34s | 4.3%) 1 32 1,000+ 1,000+
50 Breast
1:01.66
1:01.66
100 Breast
1:03.97
2:05.63
100 Breast
2:05.63
Fly 25 Y 22.87 9 01/31/2026 1 13 591 1,000+
Fly 50 Y 50.59 9 04/25/2026 B: 48.39 (+2.20s | 4.3%) 2 24 1,000+ 1,000+
IM 100 Y 1:53.62 Analysis 9 01/31/2026 B: 1:44.29 (+9.33s | 8.2%) 2 43 1,000+ 1,000+

Long course distance

Event Time Age Date Standard Next Standard Unattached Inland Empire Swimming Western Zone USA
Free 50 M 41.41 9 07/24/2026 B BB: 40.89 (+0.52s | 1.3%) 2 17 777 1,000+
Free 100 M 1:47.28 Analysis 9 07/10/2026 B: 1:44.09 (+3.19s | 3.0%) 2 43 1,000+ 1,000+
50 Free
51.68
51.68
100 Free
55.60
1:47.28
100 Free
1:47.28
Free 200 M 3:55.63 Analysis 9 07/10/2026 B: 3:50.99 (+4.64s | 2.0%) 2 29 870 1,000+
50 Free
55.47
55.47
100 Free
1:01.86
1:57.33
100 Free
1:57.33
150 Free
59.47
2:56.80
200 Free
58.83
3:55.63
100 Free
1:58.30
Back 50 M 50.94 9 07/24/2026 B BB: 49.69 (+1.25s | 2.5%) 2 25 949 1,000+
Back 100 M 1:51.80 Analysis 9 07/24/2026 B BB: 1:48.09 (+3.71s | 3.3%) 2 25 819 1,000+
Breast 50 M 1:08.18 9 07/24/2026 B: 1:02.19 (+5.99s | 8.8%) 2 55 1,000+ 1,000+
Breast 100 M 2:42.89 Analysis 9 07/10/2026 B: 2:19.39 (+23.50s | 14.4%) 2 57 1,000+ 1,000+
50 Breast
1:18.97
1:18.97
100 Breast
1:23.92
2:42.89
100 Breast
2:42.89
Fly 50 M 59.42 9 07/24/2026 B: 54.49 (+4.93s | 8.3%) 1 36 1,000+ 1,000+

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