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Alexander Lo

Age: 15 years old
Age Category: 15-16
Team: Quicksilver Swimming | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Quicksilver Swimming Pacific Swimming Western Zone USA
Free 50 Y 24.00 15 03/14/2025 A AA: 23.19 (+0.81s | 3.4%) 13 214 979 1,000+
Free 100 Y 52.25 Analysis 15 03/14/2025 A AA: 50.99 (+1.26s | 2.4%) 11 214 980 1,000+
50 Free
25.21
25.21
100 Free
27.04
52.25
100 Free
52.25
Free 200 Y 1:54.82 Analysis 15 02/14/2026 A AA: 1:51.79 (+3.03s | 2.6%) 9 193 849 1,000+
50 Free
26.13
26.13
100 Free
29.25
55.38
100 Free
55.38
150 Free
29.95
1:25.33
200 Free
29.49
1:54.82
100 Free
59.44
Free 500 Y 5:21.51 Analysis 15 01/26/2024 BB A: 5:15.79 (+5.72s | 1.8%) 9 195 865 1,000+
Free 1000 Y 11:56.93 Analysis 15 11/12/2022 B BB: 11:56.69 (+0.24s | 0.0%) 8 151 617 1,000+
Free 1650 Y 19:46.14 Analysis 15 12/02/2022 BB A: 18:22.79 (+83.35s | 7.0%) 5 147 578 1,000+
50 Free
32.11
32.11
100 Free
34.73
1:06.85
100 Free
1:06.85
150 Free
35.62
1:42.47
200 Free
35.96
2:18.43
100 Free
1:11.58
250 Free
35.73
2:54.16
300 Free
35.80
3:29.96
100 Free
1:11.53
350 Free
36.43
4:06.39
400 Free
36.16
4:42.55
100 Free
1:12.59
450 Free
36.26
5:18.81
500 Free
36.48
5:55.29
100 Free
1:12.74
550 Free
36.19
6:31.48
600 Free
36.61
7:08.09
100 Free
1:12.80
650 Free
36.58
7:44.67
700 Free
36.02
8:20.69
100 Free
1:12.60
750 Free
35.92
8:56.61
800 Free
35.81
9:32.42
100 Free
1:11.73
850 Free
35.96
10:08.38
900 Free
36.36
10:44.74
100 Free
1:12.32
950 Free
36.02
11:20.76
1000 Free
36.31
11:57.07
100 Free
1:12.33
1050 Free
36.27
12:33.34
1100 Free
36.29
13:09.63
100 Free
1:12.56
1150 Free
36.42
13:46.05
1200 Free
36.71
14:22.76
100 Free
1:13.13
1250 Free
36.61
14:59.37
1300 Free
35.79
15:35.16
100 Free
1:12.40
1350 Free
36.56
16:11.72
1400 Free
36.56
16:48.28
100 Free
1:13.12
1450 Free
36.10
17:24.38
1500 Free
36.13
18:00.51
100 Free
1:12.23
1550 Free
36.38
18:36.89
1600 Free
36.23
19:13.12
100 Free
1:12.61
1650 Free
33.02
19:46.14
Back 50 Y 32.56 15 01/27/2023 16 287 1,000+ 1,000+
Back 100 Y 59.24 Analysis 15 10/11/2025 BB A: 57.89 (+1.35s | 2.3%) 7 154 693 1,000+
Back 200 Y 2:10.42 Analysis 15 09/20/2025 BB A: 2:06.59 (+3.83s | 2.9%) 5 134 620 1,000+
50 Back
30.03
30.03
100 Back
32.95
1:02.98
100 Back
1:02.98
150 Back
33.78
1:36.76
200 Back
33.66
2:10.42
100 Back
1:07.44
Breast 50 Y 28.07 15 12/04/2025 3 22 109 270
Breast 100 Y 59.91 Analysis 15 02/26/2026 AAA AAAA: 57.69 (+2.22s | 3.7%) 4 39 130 373
50 Breast
28.18
28.18
100 Breast
31.73
59.91
100 Breast
59.91
Breast 200 Y 2:12.24 Analysis 15 02/26/2026 AA AAA: 2:11.29 (+0.95s | 0.7%) 4 49 154 412
50 Breast
30.09
30.09
100 Breast
33.89
1:03.98
100 Breast
1:03.98
150 Breast
34.05
1:38.03
200 Breast
34.21
2:12.24
100 Breast
1:08.26
Fly 50 Y 29.26 15 01/27/2023 14 285 1,000+ 1,000+
Fly 100 Y 56.83 Analysis 15 10/11/2025 A AA: 55.19 (+1.64s | 2.9%) 10 158 650 1,000+
Fly 200 Y 2:12.79 Analysis 15 09/20/2025 BB A: 2:08.79 (+4.00s | 3.0%) 7 142 555 1,000+
50 Fly
28.53
28.53
100 Fly
33.31
1:01.84
100 Fly
1:01.84
150 Fly
34.76
1:36.60
200 Fly
36.19
2:12.79
100 Fly
1:10.95
IM 200 Y 2:06.29 Analysis 15 10/11/2025 A AA: 2:03.99 (+2.30s | 1.8%) 6 131 562 1,000+
IM 400 Y 4:35.59 Analysis 15 02/16/2024 A AA: 4:24.69 (+10.90s | 4.0%) 7 128 511 1,000+
50 Fly
30.78
30.78
100 Fly
34.70
1:05.48
100 Fly
1:05.48
150 Back
36.09
1:41.57
200 Back
36.19
2:17.76
100 Back
1:12.28
250 Breast
37.64
2:55.40
300 Breast
39.31
3:34.71
100 Breast
1:16.95
350 Free
32.68
4:07.39
400 Free
28.20
4:35.59
100 Free
1:00.88

Long course distance

Event Time Age Date Standard Next Standard Quicksilver Swimming Pacific Swimming Western Zone USA
Free 50 M 27.09 15 06/27/2025 A AA: 26.99 (+0.10s | 0.4%) 7 116 521 1,000+
Free 100 M 59.81 Analysis 15 07/11/2025 A AA: 58.99 (+0.82s | 1.4%) 9 158 633 1,000+
Free 200 M 2:17.70 Analysis 15 06/07/2024 BB A: 2:14.29 (+3.41s | 2.5%) 11 205 876 1,000+
Free 400 M 4:45.46 Analysis 15 07/12/2024 A AA: 4:34.39 (+11.07s | 3.9%) 6 124 530 1,000+
Free 800 M 10:17.98 Analysis 15 05/27/2023 BB A: 9:54.79 (+23.19s | 3.8%) 4 92 427 875
50 Free
32.68
32.68
100 Free
37.29
1:09.98
100 Free
1:09.98
150 Free
38.55
1:48.53
200 Free
39.05
2:27.58
100 Free
1:17.60
250 Free
39.58
3:07.16
300 Free
39.58
3:46.74
100 Free
1:19.16
350 Free
40.01
4:26.75
400 Free
39.61
5:06.36
100 Free
1:19.62
450 Free
40.06
5:46.42
500 Free
39.77
6:26.19
100 Free
1:19.83
550 Free
39.76
7:05.95
600 Free
39.16
7:45.11
100 Free
1:18.92
650 Free
39.70
8:24.81
700 Free
39.44
9:04.25
100 Free
1:19.14
750 Free
37.63
9:41.88
800 Free
36.10
10:17.98
100 Free
1:13.73
Free 1500 M 22:06.45 Analysis 15 06/10/2022 B BB: 20:33.39 (+93.06s | 7.0%) 3 118 472 913
Back 50 M 39.57 15 05/14/2022 13 182 996 1,000+
Back 100 M 1:11.12 Analysis 15 07/31/2025 BB A: 1:07.99 (+3.13s | 4.4%) 5 131 611 1,000+
Back 200 M 2:58.99 Analysis 15 07/23/2022 B: 2:52.29 (+6.70s | 3.7%) 7 237 1,000+ 1,000+
Breast 50 M 32.30 15 06/27/2025 2 8 42 105
Breast 100 M 1:10.62 Analysis 15 07/31/2025 AA AAA: 1:10.29 (+0.33s | 0.5%) 2 29 105 208
Breast 200 M 2:39.15 Analysis 15 07/11/2025 AA AAA: 2:32.79 (+6.36s | 4.0%) 4 39 166 344
50 Breast
35.70
35.70
100 Breast
41.27
1:16.97
100 Breast
1:16.97
150 Breast
41.33
1:58.30
200 Breast
40.85
2:39.15
100 Breast
1:22.18
Fly 50 M 31.28 15 07/27/2023 5 68 402 1,000+
Fly 100 M 1:04.42 Analysis 15 07/11/2025 A AA: 1:03.09 (+1.33s | 2.1%) 4 94 361 819
IM 200 M 2:28.88 Analysis 15 07/12/2024 A AA: 2:24.69 (+4.19s | 2.8%) 6 120 498 1,000+
IM 400 M 5:23.53 Analysis 15 07/27/2023 BB A: 5:21.19 (+2.34s | 0.7%) 6 102 423 886
50 Fly
33.75
33.75
100 Fly
39.44
1:13.19
100 Fly
1:13.19
150 Back
45.60
1:58.79
200 Back
44.73
2:43.52
100 Back
1:30.33
250 Breast
45.52
3:29.04
300 Breast
43.41
4:12.45
100 Breast
1:28.93
350 Free
39.32
4:51.77
400 Free
31.76
5:23.53
100 Free
1:11.08

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