swimMaximus Williamson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.03 | Futures ✓+0.34s to US Open | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 100 Freestyle | SCY | 43.78 | Futures ✓+0.69s to US Open | 2021-12-11 | 2021 West Speedo Winter Juniorsvenue |
| 200 Freestyle | SCY | 1:36.12 | Futures ✓+1.13s to US Open | 2021-12-10 | 2021 West Speedo Winter Juniorsvenue |
| 500 Freestyle | SCY | 4:16.84 | Nationals ✓ | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 1650 Freestyle | SCY | 16:15.26 | Sectionals ✓+43.87s to Futures | 2020-03-08 | 2020 Short Course TAGS Championshipsvenue |
| 100 Backstroke | SCY | 48.12 | Futures ✓+1.13s to US Open | 2021-12-10 | 2021 West Speedo Winter Juniorsvenue |
| 200 Backstroke | SCY | 1:43.99 | Futures ✓+0.70s to US Open | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 200 Breaststroke | SCY | 1:57.70 | Futures ✓+1.31s to US Open | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 100 Butterfly | SCY | 46.68 | US Open ✓+0.69s to Nationals | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 200 Butterfly | SCY | 1:44.84 | Futures ✓+0.05s to US Open | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 200 Individual Medley | SCY | 1:45.82 | Futures ✓+0.43s to US Open | 2025-03-06 | LAC 2025 Speedo Sectional Championship Series |
| 50 Freestyle | LCM | 23.41 | Futures ✓+0.12s to US Open | 2022-01-01 | 2022 Futures Championships - College Station |
| 100 Freestyle | LCM | 47.93 | Nationals ✓ | 2026-01-01 | 2026 Toyota National Championships |
| 200 Freestyle | LCM | 1:50.98 | US Open ✓+1.09s to Nationals | 2022-01-01 | 2022 Futures Championships - College Station |
| 400 Freestyle | LCM | 3:58.20 | US Open ✓+2.61s to Nationals | 2022-01-01 | 2022 Futures Championships - College Station |
| 50 Backstroke | LCM | 33.95 | +3.76s to Sectionals | 2018-07-31 | 2018 Southern Zones Age Group Championships |
| 100 Backstroke | LCM | 1:05.59 | +1.10s to Sectionals | 2019-08-02 | 2019 Southern Zone Age Group Championshipsvenue |
| 200 Backstroke | LCM | 2:30.50 | +9.81s to Sectionals | 2018-07-25 | 2018 Long Course Texas Age Group Championship |
| 100 Breaststroke | LCM | 1:06.75 | Sectionals ✓+1.66s to Futures | 2022-01-01 | 2022 Futures Championships - College Station |
| 50 Butterfly | LCM | 32.49 | +4.70s to Sectionals | 2017-07-26 | 2017 Long CourseTexas Age Group Championships |
| 100 Butterfly | LCM | 51.97 | Nationals ✓ | 2026-01-01 | 2026 Toyota National Championships |
| 200 Individual Medley | LCM | 1:56.40 | Nationals ✓ | 2026-01-01 | 2026 Toyota National Championships |
| 400 Individual Medley | LCM | 4:29.41 | Futures ✓+0.52s to US Open | 2022-01-01 | 2022 Futures Championships - College Station |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 20.77 | flat | 200 Free Relay | 2021-12-10 | 2021 West Speedo Winter Juniors |
| 50 Freestyle | SCY | 22.39 | flying | 200 Free Relay (leg 3) | 2020-03-07 | 2020 Short Course TAGS Championships |
| 100 Freestyle | SCY | 46.10 | flat | 400 Free Relay | 2021-12-11 | 2021 West Speedo Winter Juniors |
| 100 Freestyle | SCY | 48.22 | flying | 400 Medley Relay (leg 4) | 2020-03-08 | 2020 Short Course TAGS Championships |
| 100 Freestyle | SCY | 49.26 | flying | 400 Free Relay (leg 2) | 2020-03-06 | 2020 Short Course TAGS Championships |
| 200 Freestyle | SCY | 1:35.70 | flat | 800 Free Relay | 2021-12-08 | 2021 West Speedo Winter Juniors |
| 50 Backstroke | SCY | 25.92 | flat | 200 Medley Relay | 2020-03-07 | 2020 Short Course TAGS Championships |
| 50 Breaststroke | SCY | 25.73 | flying | 200 Medley Relay (leg 2) | 2021-12-08 | 2021 West Speedo Winter Juniors |
| 100 Breaststroke | SCY | 54.98 | flying | 400 Medley Relay (leg 2) | 2021-12-09 | 2021 West Speedo Winter Juniors |
| 50 Freestyle | LCM | 33.09 | flying | 200 Medley Relay (leg 4) | 2016-07-31 | 2016 Long CourseTexas Age Group Championships |
| 50 Freestyle | LCM | 26.68 | flying | 200 Free Relay (leg 2) | 2019-08-03 | 2019 Southern Zone Age Group Championships |
| 100 Freestyle | LCM | 58.52 | flying | 400 Free Relay (leg 4) | 2019-08-01 | 2019 Southern Zone Age Group Championships |
| 50 Backstroke | LCM | 31.27 | flat | 200 Medley Relay | 2019-08-02 | 2019 Southern Zone Age Group Championships |
| 100 Backstroke | LCM | 1:07.84 | flat | 400 Medley Relay | 2019-07-31 | 2019 Southern Zone Age Group Championships |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 43.78
Front half 21.20s · back half 22.58s
200 Freestyle SCY 1:36.12
Front half 46.64s · back half 49.48s
1650 Freestyle SCY 16:15.26
100 Backstroke SCY 48.12
Front half 23.42s · back half 24.70s
100 Butterfly SCY 46.68 split/total mismatch
200 Individual Medley SCY 1:45.82 split/total mismatch
100 Backstroke LCM 1:05.59
Front half 32.26s · back half 33.33s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.