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Britton Hasleton

Age: 12 years old
Age Category: 11-12
Team: Madison Swim Club Inc. | South Dakota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Madison Swim Club Inc. South Dakota Swimming Central Zone USA
Free 50 Y 34.97 12 12/05/2025 B: 33.99 (+0.98s | 2.8%) 1 67 1,000+ 1,000+
Free 100 Y 1:12.86 Analysis 12 01/31/2026 B BB: 1:09.39 (+3.47s | 4.8%) 1 38 1,000+ 1,000+
50 Free
34.97
34.97
100 Free
37.89
1:12.86
100 Free
1:12.86
Free 200 Y 3:01.95 Analysis 12 01/11/2025 B: 2:42.59 (+19.36s | 10.6%) 1 56 1,000+ 1,000+
50 Free
41.10
41.10
100 Free
46.31
1:27.41
100 Free
1:27.41
150 Free
43.63
2:11.04
200 Free
50.91
3:01.95
100 Free
1:34.54
Back 50 Y 40.86 12 02/06/2026 B: 38.79 (+2.07s | 5.1%) 1 57 1,000+ 1,000+
Back 100 Y 1:25.13 Analysis 12 02/06/2026 B BB: 1:19.79 (+5.34s | 6.3%) 1 37 1,000+ 1,000+
50 Back
42.36
42.36
100 Back
42.77
1:25.13
100 Back
1:25.13
Breast 50 Y 47.82 12 01/31/2026 B: 43.99 (+3.83s | 8.0%) 1 59 1,000+ 1,000+
Breast 100 Y 1:52.10 Analysis 12 01/11/2025 B: 1:36.49 (+15.61s | 13.9%) 2 67 1,000+ 1,000+
50 Breast
52.46
52.46
100 Breast
59.64
1:52.10
100 Breast
1:52.10
Fly 50 Y 39.23 12 01/23/2026 B: 36.89 (+2.34s | 6.0%) 1 29 1,000+ 1,000+
IM 100 Y 1:28.82 Analysis 12 12/05/2025 B: 1:25.19 (+3.63s | 4.1%) 1 47 1,000+ 1,000+
50 IM
41.05
41.05
100 IM
47.77
1:28.82
100 IM
1:28.82

Long course distance

Event Time Age Date Standard Next Standard Madison Swim Club Inc. South Dakota Swimming Central Zone USA
Free 50 M 57.39 12 07/15/2022 B: 38.49 (+18.90s | 32.9%) 1 119 810 1,000+
Back 100 M 2:11.21 Analysis 12 07/15/2022 B: 1:40.59 (+30.62s | 23.3%) 1 84 585 1,000+
50 Back
1:02.90
1:02.90
100 Back
1:08.31
2:11.21
100 Back
2:11.21

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