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Gavin Mahrous

Age: 9 years old
Age Category: 10 & under
Team: Sioux Falls Swim Team | South Dakota Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Sioux Falls Swim Team South Dakota Swimming Central Zone USA
Free 25 Y 15.75 9 11/16/2024 2 4 10 227
Free 50 Y 30.22 9 12/13/2025 A AA: 29.89 (+0.33s | 1.1%) 1 4 70 875
Free 100 Y 1:06.62 Analysis 9 01/23/2026 AA AAA: 1:03.79 (+2.83s | 4.2%) 1 2 57 659
50 Free
31.58
31.58
100 Free
35.04
1:06.62
100 Free
1:06.62
Free 200 Y 2:19.94 Analysis 9 01/23/2026 AA AAA: 2:18.99 (+0.95s | 0.7%) 1 1 26 324
50 Free
31.12
31.12
50 Free
31.12
100 Free
36.84
1:07.96
50 Free
36.84
150 Free
36.71
1:44.67
50 Free
36.71
200 Free
35.27
2:19.94
50 Free
35.27
Free 500 Y 6:27.46 Analysis 9 02/06/2026 A AA: 6:26.59 (+0.87s | 0.2%) 1 1 24 425
50 Free
33.85
33.85
100 Free
40.07
1:13.92
100 Free
1:13.92
150 Free
40.04
1:53.96
200 Free
40.23
2:34.19
100 Free
1:20.27
250 Free
39.36
3:13.55
300 Free
40.27
3:53.82
100 Free
1:19.63
350 Free
39.11
4:32.93
400 Free
39.25
5:12.18
100 Free
1:18.36
450 Free
38.64
5:50.82
500 Free
36.64
6:27.46
100 Free
1:15.28
Back 25 Y 16.88 9 10/25/2025 1 1 1 10
Back 50 Y 35.25 9 01/23/2026 AA AAA: 33.99 (+1.26s | 3.6%) 1 7 57 467
Back 100 Y 1:15.05 Analysis 9 01/02/2026 AA AAA: 1:12.49 (+2.56s | 3.4%) 1 1 43 422
50 Back
36.01
36.01
100 Back
39.04
1:15.05
100 Back
1:15.05
Breast 25 Y 20.11 9 10/25/2025 1 2 3 62
Breast 50 Y 41.03 9 01/23/2026 A AA: 40.19 (+0.84s | 2.0%) 1 2 40 470
Breast 100 Y 1:34.00 Analysis 9 11/15/2025 BB A: 1:30.59 (+3.41s | 3.6%) 1 2 99 1,000+
50 Breast
44.47
44.47
100 Breast
49.53
1:34.00
100 Breast
1:34.00
Fly 25 Y 18.82 9 01/19/2024 1 4 33 415
Fly 50 Y 37.51 9 12/13/2025 BB A: 35.99 (+1.52s | 4.1%) 1 3 123 1,000+
Fly 100 Y 1:22.52 Analysis 9 01/23/2026 A AA: 1:19.49 (+3.03s | 3.7%) 1 2 71 776
25 Fly
16.87
16.87
50 Fly
20.36
37.23
50 Fly
37.23
75 Fly
22.52
59.75
100 Fly
22.77
1:22.52
50 Fly
45.29
IM 100 Y 1:16.70 Analysis 9 01/23/2026 A AA: 1:16.39 (+0.31s | 0.4%) 1 2 31 357
50 IM
34.65
34.65
50 IM
34.65
100 IM
42.05
1:16.70
50 IM
42.05
IM 200 Y 2:49.11 Analysis 9 12/13/2025 A AA: 2:45.89 (+3.22s | 1.9%) 1 2 53 676
50 Fly
39.68
39.68
100 Back
43.06
1:22.74
100 IM
1:22.74
150 Breast
50.97
2:13.71
200 Free
35.40
2:49.11
100 IM
1:26.37

Long course distance

Event Time Age Date Standard Next Standard Sioux Falls Swim Team South Dakota Swimming Central Zone USA
Free 50 M 35.24 9 04/25/2025 A AA: 34.39 (+0.85s | 2.4%) 2 5 13 123
Free 100 M 1:17.90 Analysis 9 07/18/2025 A AA: 1:16.69 (+1.21s | 1.6%) 1 1 10 104
50 Free
37.06
37.06
100 Free
40.84
1:17.90
100 Free
1:17.90
Free 200 M 2:46.11 Analysis 9 07/18/2025 A AA: 2:46.09 (+0.02s | 0.0%) 1 1 7 75
50 Free
37.27
37.27
100 Free
43.24
1:20.51
100 Free
1:20.51
150 Free
43.54
2:04.05
200 Free
42.05
2:46.11
100 Free
1:25.60
Free 400 M 6:11.84 Analysis 9 06/28/2024 BB A: 6:06.59 (+5.25s | 1.4%) 1 1 7 71
50 Free
40.60
40.60
100 Free
47.78
1:28.38
100 Free
1:28.38
150 Free
48.27
2:16.65
200 Free
47.88
3:04.53
100 Free
1:36.15
250 Free
50.89
3:55.42
300 Free
44.68
4:40.10
100 Free
1:35.57
350 Free
48.25
5:28.35
400 Free
43.49
6:11.84
100 Free
1:31.74
Back 50 M 41.59 9 05/09/2025 A AA: 41.09 (+0.50s | 1.2%) 1 4 17 111
Back 100 M 1:31.09 Analysis 9 05/09/2025 A AA: 1:28.19 (+2.90s | 3.2%) 1 1 12 110
50 Back
43.94
43.94
100 Back
47.15
1:31.09
100 Back
1:31.09
Breast 50 M 49.43 9 06/27/2025 BB A: 47.89 (+1.54s | 3.1%) 1 2 11 157
Breast 100 M 1:47.68 Analysis 9 06/27/2025 BB A: 1:45.49 (+2.19s | 2.0%) 1 2 11 150
50 Breast
52.36
52.36
100 Breast
55.32
1:47.68
100 Breast
1:47.68
Fly 50 M 43.84 9 06/27/2025 BB A: 40.59 (+3.25s | 7.4%) 1 2 26 264
IM 200 M 3:17.73 Analysis 9 06/06/2025 A AA: 3:09.39 (+8.34s | 4.2%) 1 2 16 126
50 Fly
45.21
45.21
100 Back
51.15
1:36.36
100 IM
1:36.36
150 Breast
58.72
2:35.08
200 Free
42.65
3:17.73
100 IM
1:41.37

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