Livie McCollum

Age: 12 years old
Age Category: 11-12
Team: Nitro Swimming | South Texas Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard South Texas Swimming Nitro Swimming
Free 50 Y 29.61 12 09/27/2025 BB A: 29.29 (+0.32s | 1.1%) 118 39
Free 100 Y 1:05.34 12 01/16/2026 BB A: 1:03.99 (+1.35s | 2.1%) 114 37
50 Free
30.64
30.64
100 Free
34.70
1:05.34
100 Free
1:05.34
Free 200 Y 2:18.35 12 01/16/2026 A AA: 2:13.49 (+4.86s | 3.5%) 58 21
50 Free
32.15
32.15
100 Free
35.08
1:07.23
100 Free
1:07.23
150 Free
35.80
1:43.03
200 Free
35.32
2:18.35
100 Free
1:11.12
Free 500 Y 6:12.46 12 09/27/2025 A AA: 5:58.89 (+13.57s | 3.6%) 64 25
50 Free
31.95
31.95
100 Free
37.52
1:09.47
100 Free
1:09.47
150 Free
38.05
1:47.52
200 Free
38.16
2:25.68
100 Free
1:16.21
250 Free
38.13
3:03.81
300 Free
38.23
3:42.04
100 Free
1:16.36
350 Free
38.20
4:20.24
400 Free
38.49
4:58.73
100 Free
1:16.69
450 Free
37.66
5:36.39
500 Free
36.07
6:12.46
100 Free
1:13.73
Back 50 Y 34.03 12 12/12/2025 BB A: 33.19 (+0.84s | 2.5%) 75 24
Back 100 Y 1:12.63 12 01/16/2026 A AA: 1:09.59 (+3.04s | 4.2%) 71 27
50 Back
34.70
34.70
100 Back
37.93
1:12.63
100 Back
1:12.63
Back 200 Y 2:30.35 12 01/16/2026 A AA: 2:27.49 (+2.86s | 1.9%) 38 18
50 Back
35.04
35.04
100 Back
37.99
1:13.03
100 Back
1:13.03
150 Back
39.19
1:52.22
200 Back
38.13
2:30.35
100 Back
1:17.32
Breast 50 Y 40.66 12 09/27/2025 BB A: 37.69 (+2.97s | 7.3%) 121 37
Breast 100 Y 1:28.09 12 11/22/2025 BB A: 1:22.19 (+5.90s | 6.7%) 111 36
50 Breast
42.25
42.25
100 Breast
45.84
1:28.09
100 Breast
1:28.09
Breast 200 Y 3:07.46 12 11/22/2025 BB A: 2:56.29 (+11.17s | 6.0%) 67 22
50 Breast
42.84
42.84
100 Breast
48.83
1:31.67
100 Breast
1:31.67
150 Breast
48.30
2:19.97
200 Breast
47.49
3:07.46
100 Breast
1:35.79
Fly 50 Y 33.63 12 11/22/2025 BB A: 31.59 (+2.04s | 6.1%) 120 43
Fly 100 Y 1:25.99 12 11/07/2025 B: 1:25.79 (+0.20s | 0.2%) 144 47
50 Fly
38.75
38.75
100 Fly
47.24
1:25.99
100 Fly
1:25.99
IM 100 Y 1:11.14 12 01/16/2026 A AA: 1:09.99 (+1.15s | 1.6%) 31 13
50 IM
31.96
31.96
100 IM
39.18
1:11.14
100 IM
1:11.14
IM 200 Y 2:43.84 12 11/22/2025 BB A: 2:37.59 (+6.25s | 3.8%) 99 35
50 Fly
36.94
36.94
100 Back
41.21
1:18.15
100 IM
1:18.15
150 Breast
49.26
2:07.41
200 Free
36.43
2:43.84
100 IM
1:25.69
IM 400 Y 5:30.58 12 01/16/2026 A AA: 5:21.79 (+8.79s | 2.7%) 37 19
50 Fly
34.73
34.73
100 Fly
43.95
1:18.68
100 Fly
1:18.68
150 Back
39.96
1:58.64
200 Back
40.74
2:39.38
100 Back
1:20.70
250 Breast
48.87
3:28.25
300 Breast
49.05
4:17.30
100 Breast
1:37.92
350 Free
36.84
4:54.14
400 Free
36.44
5:30.58
100 Free
1:13.28

Long course distance

Event Time Age Date Standard Next Standard South Texas Swimming Nitro Swimming
Free 50 M 33.24 12 06/20/2025 BB A: 33.19 (+0.05s | 0.2%) 62 20
Free 100 M 1:13.52 12 06/27/2025 BB A: 1:13.39 (+0.13s | 0.2%) 63 24
Free 200 M 2:39.22 12 06/20/2025 A AA: 2:33.09 (+6.13s | 3.9%) 46 16
50 Free
37.30
37.30
100 Free
39.87
1:17.17
100 Free
1:17.17
150 Free
41.24
1:58.41
200 Free
40.81
2:39.22
100 Free
1:22.05
Back 50 M 38.99 12 06/27/2025 BB A: 38.39 (+0.60s | 1.5%) 40 16
Back 100 M 1:26.11 12 07/10/2025 BB A: 1:24.79 (+1.32s | 1.5%) 57 22
Back 200 M 3:01.26 12 06/27/2025 BB A: 2:58.39 (+2.87s | 1.6%) 39 18
Breast 100 M 1:42.41 12 06/27/2025 B BB: 1:42.19 (+0.22s | 0.2%) 62 24
IM 200 M 3:16.63 12 04/26/2025 B BB: 3:15.59 (+1.04s | 0.5%) 94 39
50 Fly
45.88
45.88
100 Back
49.93
1:35.81
100 IM
1:35.81
150 Breast
57.83
2:33.64
200 Free
42.99
3:16.63
100 IM
1:40.82

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