New! ScoreMeUp is now available on the App Store. Download the iOS app →

Sofia Johnston

Age: 15 years old
Age Category: 15-16
Team: Monocacy Aquatic Club | Maryland Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Monocacy Aquatic Club Maryland Swimming Eastern Zone USA
Back 50 Y 32.26 15 02/19/2026 4 112 823 1,000+
Back 100 Y 1:08.89 Analysis 15 03/25/2026 BB A: 1:04.09 (+4.80s | 7.0%) 6 114 1,000+ 1,000+
50 Back
33.59
33.59
100 Back
35.30
1:08.89
100 Back
1:08.89
Back 200 Y 2:24.51 Analysis 15 03/25/2026 BB A: 2:19.09 (+5.42s | 3.8%) 7 77 739 1,000+
50 Back
34.62
34.62
100 Back
36.67
1:11.29
100 Back
1:11.29
150 Back
36.91
1:48.20
200 Back
36.31
2:24.51
100 Back
1:13.22
Breast 50 Y 34.91 15 02/19/2026 5 68 436 1,000+
Breast 100 Y 1:14.32 Analysis 15 03/25/2026 BB A: 1:13.69 (+0.63s | 0.8%) 4 56 557 1,000+
50 Breast
35.06
35.06
100 Breast
39.26
1:14.32
100 Breast
1:14.32
Breast 200 Y 2:37.51 Analysis 15 03/25/2026 A AA: 2:32.79 (+4.72s | 3.0%) 5 38 382 1,000+
50 Breast
35.76
35.76
100 Breast
40.05
1:15.81
100 Breast
1:15.81
150 Breast
40.66
1:56.47
200 Breast
41.04
2:37.51
100 Breast
1:21.70
Fly 100 Y 1:08.60 Analysis 15 03/25/2026 BB A: 1:03.79 (+4.81s | 7.0%) 6 97 1,000+ 1,000+
50 Fly
31.65
31.65
100 Fly
36.95
1:08.60
100 Fly
1:08.60
IM 200 Y 2:24.92 Analysis 15 02/19/2026 BB A: 2:22.39 (+2.53s | 1.7%) 5 74 807 1,000+
50 Fly
31.99
31.99
100 Back
37.46
1:09.45
100 IM
1:09.45
150 Breast
40.85
1:50.30
200 Free
34.62
2:24.92
100 IM
1:15.47

Long course distance

Event Time Age Date Standard Next Standard Monocacy Aquatic Club Maryland Swimming Eastern Zone USA
Free 50 M 41.27 15 06/17/2022 B: 36.09 (+5.18s | 12.6%) 8 40 677 1,000+
Free 100 M 1:31.69 Analysis 15 06/17/2022 B: 1:18.39 (+13.30s | 14.5%) 6 38 664 1,000+
Free 200 M 3:19.50 Analysis 15 06/17/2022 B: 2:49.19 (+30.31s | 15.2%) 5 32 574 1,000+
Free 400 M 7:25.22 Analysis 15 06/25/2021 B: 5:55.19 (+90.03s | 20.2%) 3 19 415 1,000+
50 Free
46.40
46.40
300 Free
4:45.71
5:32.11
100 Free
4:45.71
350 Free
58.31
6:30.43
400 Free
54.79
7:25.22
100 Free
1:53.10
Back 50 M 48.43 15 06/17/2022 5 22 408 1,000+
Back 100 M 1:43.31 Analysis 15 06/17/2022 B: 1:26.89 (+16.42s | 15.9%) 6 26 548 1,000+
Breast 50 M 52.35 15 06/17/2022 5 22 360 1,000+
Breast 100 M 1:52.94 Analysis 15 06/17/2022 B: 1:38.59 (+14.35s | 12.7%) 7 31 497 1,000+
Fly 50 M 43.51 15 06/17/2022 6 20 373 1,000+

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