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Central Zone Zone Boys 10 & under - 100 M Back

These rankings show the swimmers' placement within their Zone.
They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.

Swimmer Rankings

Ranking Name Time Age Standard to Next Standard Team Date Meet
501 Devin Liu 2:50.64 10 B: 1:56.69 (+53.95s | 31.6%) Life Time Michigan Swim Team 03/17/2026 March 2026 Life Time Michigan Intersquad
502 Jason McMahon 2:52.10 9 B: 1:56.69 (+55.41s | 32.2%) Watertown Area Swim Club 06/06/2025 2025 BSC Summer Splash
50 Back
1:25.24
1:25.24
100 Back
1:26.86
2:52.10
100 Back
2:52.10
503 Maximus Spring 2:54.17 10 B: 1:56.69 (+57.48s | 33.0%) Piranhas Swim Club 06/26/2026 2026 MN PRNH Summer Chomp
50 Back
1:24.00
1:24.00
100 Back
1:30.17
2:54.17
100 Back
2:54.17
504 Trajan DeBoer 2:55.41 7 B: 1:56.69 (+58.72s | 33.5%) Dakota Riptide 05/30/2026 2026 SD YST Summer Invite
505 Wallace McGovern 2:56.70 7 B: 1:56.69 (+60.01s | 34.0%) Hurricanes Swim Team 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Back
1:28.24
1:28.24
100 Back
1:28.46
2:56.70
100 Back
2:56.70
506 Alexander Good 2:57.70 10 B: 1:56.69 (+61.01s | 34.3%) Piranhas Swim Club 06/26/2026 2026 MN PRNH Summer Chomp
50 Back
1:25.26
1:25.26
100 Back
1:32.44
2:57.70
100 Back
2:57.70
507 Hunter Fellbaum 2:57.71 9 B: 1:56.69 (+61.02s | 34.3%) Webster Swim Team 06/19/2026 2026 SD Aberdeen Summer High Point Swim Meet
50 Back
1:24.58
1:24.58
100 Back
1:33.13
2:57.71
100 Back
2:57.71
508 Harrison Fosheim 2:58.11 8 B: 1:56.69 (+61.42s | 34.5%) Webster Swim Team 06/27/2026 2026 SD Summer Starter
50 Back
1:26.30
1:26.30
100 Back
1:31.81
2:58.11
100 Back
2:58.11
509 Marshall Waterstraat 2:59.34 8 B: 1:56.69 (+62.65s | 34.9%) Jacksonville YMCA Sharks 05/01/2026 John Traube Memorial 2026
510 Micah Iburg 3:09.48 10 B: 1:56.69 (+72.79s | 38.4%) Dakota Riptide 06/27/2025 2025 SD SFST Sanford Invite
50 Back
1:28.73
1:28.73
100 Back
1:40.75
3:09.48
100 Back
3:09.48
511 Sawyer Johnson 3:15.41 8 B: 1:56.69 (+78.72s | 40.3%) AquaStorm 06/27/2026 2026 SD Summer Starter
50 Back
1:33.06
1:33.06
100 Back
1:42.35
3:15.41
100 Back
3:15.41
512 Jacob Umiker 3:19.45 8 B: 1:56.69 (+82.76s | 41.5%) Pierre Swim Team 06/27/2026 2026 SD Summer Starter
50 Back
1:38.76
1:38.76
100 Back
1:40.69
3:19.45
100 Back
3:19.45
513 Rhett Ellingson 3:39.21 7 B: 1:56.69 (+102.52s | 46.8%) Watertown Area Swim Club 06/06/2025 2025 BSC Summer Splash
50 Back
1:34.82
1:34.82
100 Back
2:04.39
3:39.21
100 Back
3:39.21
514 Willis Thompson 3:51.51 8 B: 1:56.69 (+114.82s | 49.6%) Aberdeen Swim Club 06/13/2025 2025 SD Aberdeen Summer High Point Swim Meet
50 Back
1:55.04
1:55.04
100 Back
1:56.47
3:51.51
100 Back
3:51.51
515 William Oorlog 4:07.95 7 B: 1:56.69 (+131.26s | 52.9%) Brookings Swim Club 06/05/2026 2026 SD BSC Tropical Summer Splash High Point
50 Back
2:00.17
2:00.17
100 Back
2:07.78
4:07.95
100 Back
4:07.95

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.