Maddie Prosper

Age: 18 years old
Age Category: 17-18
Team: Palo Alto Stanford Aquatics | Pacific Swimming

Personal Best

Short course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 Y 28.68 17 07/20/2025 BB A: 26.89 (+1.79s | 6.2%) 53 604 1,000+ 1,000+
Free 100 Y 1:00.88 16 10/27/2023 BB A: 58.39 (+2.49s | 4.1%) 41 453 1,000+ 1,000+
50 Free
29.45
29.45
100 Free
31.43
1:00.88
100 Free
1:00.88
Free 200 Y 2:13.47 16 02/02/2024 BB A: 2:06.19 (+7.28s | 5.5%) 38 384 1,000+ 1,000+
Free 500 Y 6:44.59 11 03/23/2019 B: 6:36.49 (+8.10s | 2.0%) 44 534 1,000+ 1,000+
Free 1000 Y 12:17.40 17 02/22/2025 BB A: 11:48.09 (+29.31s | 4.0%) 21 136 470 1,000+
Back 50 Y 39.57 11 02/23/2019 62 734 1,000+ 1,000+
Back 100 Y 1:11.38 16 01/27/2024 B BB: 1:08.09 (+3.29s | 4.6%) 48 441 1,000+ 1,000+
50 Back
35.27
35.27
100 Back
36.11
1:11.38
100 Back
1:11.38
Back 200 Y 2:32.50 16 10/27/2023 B BB: 2:27.39 (+5.11s | 3.4%) 33 298 1,000+ 1,000+
50 Back
36.84
36.84
100 Back
38.09
1:14.93
100 Back
1:14.93
150 Back
38.70
1:53.63
200 Back
38.87
2:32.50
100 Back
1:17.57
Breast 50 Y 38.85 12 02/08/2020 37 307 839 1,000+
Breast 100 Y 1:20.56 17 01/25/2025 B BB: 1:18.79 (+1.77s | 2.2%) 43 407 1,000+ 1,000+
50 Breast
38.40
38.40
100 Breast
42.16
1:20.56
100 Breast
1:20.56
Breast 200 Y 3:01.47 12 02/08/2020 B BB: 2:51.49 (+9.98s | 5.5%) 39 378 1,000+ 1,000+
50 Breast
41.18
41.18
100 Breast
44.99
1:26.17
100 Breast
1:26.17
150 Breast
47.57
2:13.74
200 Breast
47.73
3:01.47
100 Breast
1:35.30
Fly 50 Y 32.54 12 01/23/2020 37 317 1,000+ 1,000+
Fly 100 Y 1:09.56 17 07/20/2025 B BB: 1:08.29 (+1.27s | 1.8%) 42 368 1,000+ 1,000+
50 Fly
32.87
32.87
100 Fly
36.69
1:09.56
100 Fly
1:09.56
IM 200 Y 2:29.19 17 01/25/2025 BB A: 2:20.19 (+9.00s | 6.0%) 39 331 1,000+ 1,000+
50 Fly
33.09
33.09
100 Back
38.33
1:11.42
100 IM
1:11.42
150 Breast
43.88
1:55.30
200 Free
33.89
2:29.19
100 IM
1:17.77
IM 400 Y 5:20.64 16 02/02/2024 BB A: 5:00.59 (+20.05s | 6.3%) 26 219 761 1,000+

Long course distance

Event Time Age Date Standard Next Standard Palo Alto Stanford Aquatics Pacific Swimming Western Zone USA
Free 50 M 32.57 17 06/26/2025 BB A: 30.69 (+1.88s | 5.8%) 46 445 1,000+ 1,000+
Free 100 M 1:08.65 17 06/26/2025 BB A: 1:06.59 (+2.06s | 3.0%) 37 312 1,000+ 1,000+
Free 200 M 2:41.11 16 05/18/2024 B BB: 2:35.69 (+5.42s | 3.4%) 40 417 1,000+ 1,000+
Free 400 M 5:23.11 17 06/26/2025 BB A: 5:02.99 (+20.12s | 6.2%) 25 236 859 1,000+
100 Free
1:16.89
1:16.89
100 Free
1:16.89
200 Free
1:22.16
2:39.05
100 Free
1:22.16
300 Free
1:23.75
4:02.80
100 Free
1:23.75
400 Free
1:20.31
5:23.11
100 Free
1:20.31
Back 100 M 1:27.51 16 05/18/2024 B: 1:25.89 (+1.62s | 1.9%) 39 437 1,000+ 1,000+
Back 200 M 2:54.38 17 06/26/2025 B BB: 2:52.49 (+1.89s | 1.1%) 28 220 863 1,000+
100 Back
1:25.35
1:25.35
100 Back
1:25.35
200 Back
1:29.03
2:54.38
100 Back
1:29.03
Breast 100 M 1:36.54 16 06/07/2024 B BB: 1:30.49 (+6.05s | 6.3%) 39 351 1,000+ 1,000+
Breast 200 M 3:28.13 11 06/21/2019 B BB: 3:14.99 (+13.14s | 6.3%) 33 266 876 1,000+
Fly 50 M 38.81 11 06/21/2019 24 221 799 1,000+
IM 200 M 2:53.31 17 06/26/2025 BB A: 2:42.29 (+11.02s | 6.4%) 33 288 1,000+ 1,000+
100 Back
1:22.47
1:22.47
100 IM
1:22.47
200 Free
1:30.84
2:53.31
100 IM
1:30.84

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