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Mason Johnson

Age: 12 years old
Age Category: 11-12
Team: Rocket Swim Club | Ohio Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Rocket Swim Club Ohio Swimming Central Zone USA
Free 50 Y 32.25 12 02/19/2026 B BB: 30.49 (+1.76s | 5.5%) 4 130 774 1,000+
Free 100 Y 1:08.92 Analysis 12 02/19/2026 B BB: 1:06.39 (+2.53s | 3.7%) 5 73 529 1,000+
50 Free
32.70
32.70
100 Free
36.22
1:08.92
100 Free
1:08.92
Free 200 Y 2:29.47 Analysis 12 02/19/2026 B BB: 2:24.89 (+4.58s | 3.1%) 2 45 367 1,000+
50 Free
33.43
33.43
100 Free
36.47
1:09.90
100 Free
1:09.90
150 Free
40.65
1:50.55
200 Free
38.92
2:29.47
100 Free
1:19.57
Free 500 Y 7:05.33 Analysis 12 12/06/2025 B: 6:59.89 (+5.44s | 1.3%) 3 44 362 1,000+
50 Free
36.71
36.71
100 Free
40.95
1:17.66
100 Free
1:17.66
150 Free
43.83
2:01.49
200 Free
43.39
2:44.88
100 Free
1:27.22
250 Free
43.91
3:28.79
300 Free
44.31
4:13.10
100 Free
1:28.22
350 Free
44.31
4:57.41
400 Free
43.73
5:41.14
100 Free
1:28.04
450 Free
44.69
6:25.83
500 Free
39.50
7:05.33
100 Free
1:24.19
Back 50 Y 35.10 12 02/19/2026 BB A: 32.69 (+2.41s | 6.9%) 4 55 334 1,000+
Back 100 Y 1:16.40 Analysis 12 02/19/2026 B BB: 1:15.69 (+0.71s | 0.9%) 3 48 329 1,000+
50 Back
36.93
36.93
100 Back
39.47
1:16.40
100 Back
1:16.40
Back 200 Y 2:42.49 Analysis 12 03/12/2026 B BB: 2:40.49 (+2.00s | 1.2%) 1 20 153 989
50 Back
38.66
38.66
100 Back
41.73
1:20.39
100 Back
1:20.39
150 Back
42.44
2:02.83
200 Back
39.66
2:42.49
100 Back
1:22.10

Long course distance

Event Time Age Date Standard Next Standard Rocket Swim Club Ohio Swimming Central Zone USA
Free 50 M 34.79 12 07/10/2026 BB A: 32.09 (+2.70s | 7.8%) 3 77 360 1,000+
Free 100 M 1:17.96 Analysis 12 07/10/2026 B BB: 1:16.19 (+1.77s | 2.3%) 4 70 343 1,000+
50 Free
36.95
36.95
100 Free
41.01
1:17.96
100 Free
1:17.96
Back 50 M 39.75 12 07/10/2026 BB A: 37.69 (+2.06s | 5.2%) 2 42 245 1,000+
Back 100 M 1:26.73 Analysis 12 07/10/2026 BB A: 1:21.89 (+4.84s | 5.6%) 3 47 221 1,000+
50 Back
42.30
42.30
100 Back
44.43
1:26.73
100 Back
1:26.73
Back 200 M 3:06.34 Analysis 12 07/10/2026 BB A: 2:53.99 (+12.35s | 6.6%) 2 33 122 838
50 Back
43.14
43.14
100 Back
47.33
1:30.47
100 Back
1:30.47
150 Back
48.59
2:19.06
200 Back
47.28
3:06.34
100 Back
1:35.87
Fly 50 M 40.38 12 07/10/2026 B BB: 38.69 (+1.69s | 4.2%) 4 63 299 1,000+

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