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Mason Ma

Age: 11 years old
Age Category: 11-12
Team: Aces Swim Club | Colorado Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Aces Swim Club Colorado Swimming Western Zone USA
Free 50 Y 29.75 11 12/12/2025 BB A: 28.09 (+1.66s | 5.6%) 8 102 982 1,000+
Free 100 Y 1:06.28 Analysis 11 02/14/2026 BB A: 1:01.29 (+4.99s | 7.5%) 6 90 934 1,000+
50 Free
31.29
31.29
100 Free
34.99
1:06.28
100 Free
1:06.28
Free 200 Y 3:01.54 Analysis 11 01/24/2025 B: 2:35.99 (+25.55s | 14.1%) 11 248 1,000+ 1,000+
25 Free
18.63
18.63
50 Free
22.94
41.57
50 Free
41.57
75 Free
23.13
1:04.70
100 Free
25.44
1:30.14
50 Free
48.57
125 Free
24.21
1:54.35
150 Free
23.71
2:18.06
50 Free
47.92
175 Free
23.13
2:41.19
200 Free
20.35
3:01.54
50 Free
43.48
Free 500 Y 6:51.28 Analysis 11 12/27/2025 B BB: 6:29.99 (+21.29s | 5.2%) 6 80 723 1,000+
50 Free
35.09
35.09
100 Free
40.96
1:16.05
100 Free
1:16.05
150 Free
42.22
1:58.28
200 Free
43.00
2:41.28
100 Free
1:25.22
250 Free
42.74
3:24.02
300 Free
42.95
4:06.97
100 Free
1:25.69
350 Free
42.83
4:49.80
400 Free
42.35
5:32.15
100 Free
1:25.18
450 Free
41.86
6:14.02
500 Free
37.26
6:51.28
100 Free
1:19.12
Back 50 Y 32.42 11 02/27/2026 A AA: 31.19 (+1.23s | 3.8%) 3 29 326 1,000+
Back 100 Y 1:10.35 Analysis 11 01/23/2026 BB A: 1:09.29 (+1.06s | 1.5%) 4 27 331 1,000+
50 Back
33.69
33.69
100 Back
36.66
1:10.35
100 Back
1:10.35
Back 200 Y 2:35.17 Analysis 11 12/27/2025 BB A: 2:28.19 (+6.98s | 4.5%) 2 31 218 898
50 Back
35.78
35.78
100 Back
39.12
1:14.90
100 Back
1:14.90
150 Back
40.40
1:55.30
200 Back
39.87
2:35.17
100 Back
1:20.27
Breast 50 Y 46.46 11 01/10/2025 B: 43.49 (+2.97s | 6.4%) 12 222 1,000+ 1,000+
Breast 100 Y 1:29.44 Analysis 11 01/23/2026 B BB: 1:25.49 (+3.95s | 4.4%) 6 92 865 1,000+
25 Breast
20.07
20.07
50 Breast
23.09
43.16
50 Breast
43.16
75 Breast
22.97
1:06.13
100 Breast
23.31
1:29.44
50 Breast
46.28
Breast 200 Y 3:14.73 Analysis 11 02/14/2026 B BB: 3:02.39 (+12.34s | 6.3%) 5 54 430 1,000+
50 Breast
44.05
44.05
100 Breast
49.13
1:33.18
100 Breast
1:33.18
150 Breast
51.72
2:24.90
200 Breast
49.83
3:14.73
100 Breast
1:41.55
Fly 50 Y 31.47 11 01/23/2026 BB A: 31.19 (+0.28s | 0.9%) 5 37 363 1,000+
Fly 100 Y 1:10.41 Analysis 11 02/27/2026 BB A: 1:09.29 (+1.12s | 1.6%) 3 28 328 1,000+
50 Fly
32.15
32.15
100 Fly
38.25
1:10.41
100 Fly
1:10.41
Fly 200 Y 3:00.88 Analysis 11 01/09/2026 B: 2:56.59 (+4.29s | 2.4%) 2 32 218 728
50 Fly
36.22
36.22
100 Fly
42.42
1:18.64
100 Fly
1:18.64
150 Fly
50.96
2:09.60
200 Fly
51.28
3:00.88
100 Fly
1:42.24
IM 100 Y 1:13.45 Analysis 11 02/27/2026 BB A: 1:09.99 (+3.46s | 4.7%) 5 54 485 1,000+
50 IM
34.65
34.65
100 IM
38.80
1:13.45
100 IM
1:13.45
IM 200 Y 2:41.37 Analysis 11 03/06/2026 BB A: 2:32.29 (+9.08s | 5.6%) 4 54 575 1,000+
50 Fly
33.68
33.68
100 Back
40.55
1:14.23
100 IM
1:14.23
150 Breast
47.35
2:01.58
200 Free
39.79
2:41.37
100 IM
1:27.14

Long course distance

Event Time Age Date Standard Next Standard Aces Swim Club Colorado Swimming Western Zone USA
Free 50 M 36.34 11 07/11/2025 B BB: 34.79 (+1.55s | 4.3%) 6 120 880 1,000+
Free 100 M 1:22.70 Analysis 11 07/11/2025 B: 1:22.09 (+0.61s | 0.7%) 7 105 898 1,000+
50 Free
39.50
39.50
100 Free
43.20
1:22.70
100 Free
1:22.70
Back 50 M 40.35 11 07/25/2025 BB A: 37.69 (+2.66s | 6.6%) 3 53 423 859
Back 100 M 1:28.16 Analysis 11 07/25/2025 BB A: 1:21.89 (+6.27s | 7.1%) 4 55 421 799
50 Back
42.77
42.77
100 Back
45.39
1:28.16
100 Back
1:28.16
Breast 50 M 47.63 11 06/19/2025 B BB: 45.89 (+1.74s | 3.7%) 7 75 548 1,000+
Breast 100 M 1:44.32 Analysis 11 06/06/2025 B BB: 1:39.59 (+4.73s | 4.5%) 5 67 527 966
50 Breast
50.95
50.95
100 Breast
53.37
1:44.32
100 Breast
1:44.32
Fly 50 M 37.55 11 07/25/2025 BB A: 35.29 (+2.26s | 6.0%) 4 39 340 719
Fly 100 M 1:34.22 Analysis 11 07/25/2025 B BB: 1:27.29 (+6.93s | 7.4%) 2 46 434 841
50 Fly
42.89
42.89
100 Fly
51.33
1:34.22
100 Fly
1:34.22
IM 200 M 3:11.63 Analysis 11 07/25/2025 B BB: 3:08.99 (+2.64s | 1.4%) 5 59 490 891
50 Fly
42.01
42.01
100 Back
48.36
1:30.37
100 IM
1:30.37
150 Breast
57.06
2:27.43
200 Free
44.20
3:11.63
100 IM
1:41.26

Above are the fastest times that Mason Ma 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.