swimMJ Neilson
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.23 | Sectionals ✓+1.74s to US Open | 2023-03-26 | 2023 Four Corners Speedo Sectionals - Austinvenue |
| 100 Freestyle | SCY | 52.38 | Sectionals ✓+3.39s to US Open | 2023-03-23 | 2023 Four Corners Speedo Sectionals - Austinvenue |
| 200 Freestyle | SCY | 1:51.03 | Sectionals ✓+5.04s to US Open | 2022-03-24 | 2022 Spring Speedo Sectional - Phoenix, AZ |
| 100 Butterfly | SCY | 55.09 | Sectionals ✓+2.30s to US Open | 2022-03-24 | 2022 Spring Speedo Sectional - Phoenix, AZ |
| 200 Butterfly | SCY | 2:01.64 | Sectionals ✓+4.15s to US Open | 2022-03-24 | 2022 Spring Speedo Sectional - Phoenix, AZ |
| 200 Individual Medley | SCY | 2:07.04 | Sectionals ✓+8.65s to US Open | 2022-03-24 | 2022 Spring Speedo Sectional - Phoenix, AZ |
| 50 Freestyle | LCM | 27.13 | Sectionals ✓+0.94s to US Open | 2023-07-16 | 2023 Speedo Sectionals - Boisevenue |
| 100 Freestyle | LCM | 59.61 | Sectionals ✓+2.82s to US Open | 2022-07-14 | 2022 Speedo Sectionals - Mt Hoodvenue |
| 200 Freestyle | LCM | 2:07.59 | Sectionals ✓+4.50s to US Open | 2022-07-15 | 2022 Speedo Sectionals - Mt Hoodvenue |
| 50 Breaststroke | LCM | 37.35 | +4.16s to US Open | 2018-08-04 | 2025 Central Zone 14 & Under Championship Meevenue |
| 100 Breaststroke | LCM | 1:37.49 | +16.50s to Sectionals | 2016-08-04 | 2016 CZ 14 and Under Mega Zone at The NAT |
| 50 Butterfly | LCM | 28.49 | +0.30s to US Open | 2026-07-10 | 2026 LAI AT USCvenue |
| 100 Butterfly | LCM | 1:02.49 | Sectionals ✓+1.10s to US Open | 2026-07-11 | 2026 LAI AT USCvenue |
| 200 Butterfly | LCM | 2:20.49 | Sectionals ✓+4.00s to US Open | 2024-07-11 | 2024 Speedo Sectionals - Mt Hoodvenue |
| 200 Individual Medley | LCM | 2:27.79 | Sectionals ✓+8.70s to US Open | 2022-07-17 | 2022 Speedo Sectionals - Mt Hoodvenue |
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 | 24.36 | flying | 200 Medley Relay (leg 4) | 2023-03-23 | 2023 Four Corners Speedo Sectionals - Austin |
| 50 Freestyle | SCY | 24.08 | flying | 200 Free Relay (leg 2) | 2023-03-23 | 2023 Four Corners Speedo Sectionals - Austin |
| 100 Freestyle | SCY | 52.28 | flying | 400 Free Relay (leg 2) | 2023-03-24 | 2023 Four Corners Speedo Sectionals - Austin |
| 100 Freestyle | SCY | 52.07 | flying | 400 Medley Relay (leg 4) | 2023-03-26 | 2023 Four Corners Speedo Sectionals - Austin |
| 200 Freestyle | SCY | 1:53.50 | flying | 800 Free Relay (leg 3) | 2023-03-25 | 2023 Four Corners Speedo Sectionals - Austin |
| 50 Freestyle | LCM | 27.28 | flying | 200 Medley Relay (leg 4) | 2025-07-17 | 2025 Speedo Sectionals - Mt Hood WZ |
| 50 Freestyle | LCM | 25.44 | flying | 200 Free Relay (leg 2) | 2022-07-14 | 2022 Speedo Sectionals - Mt Hood |
| 100 Freestyle | LCM | 59.66 | flat | 400 Free Relay | 2024-07-12 | 2024 Speedo Sectionals - Mt Hood |
| 100 Freestyle | LCM | 59.70 | flying | 400 Free Relay (leg 2) | 2023-07-14 | 2023 Speedo Sectionals - Boise |
| 200 Freestyle | LCM | 2:12.59 | flat | 800 Free Relay | 2023-07-15 | 2023 Speedo Sectionals - Boise |
| 200 Freestyle | LCM | 2:08.92 | flying | 800 Free Relay (leg 3) | 2022-07-16 | 2022 Speedo Sectionals - Mt Hood |
| 50 Butterfly | LCM | 28.36 | flying | 200 Medley Relay (leg 3) | 2022-07-14 | 2022 Speedo Sectionals - Mt Hood |
| 100 Butterfly | LCM | 1:03.17 | flying | 400 Medley Relay (leg 3) | 2022-07-17 | 2022 Speedo Sectionals - Mt Hood |
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 52.38
Front half 25.20s · back half 27.18s
100 Freestyle LCM 59.61
Front half 29.12s · back half 30.49s
200 Freestyle LCM 2:07.59
Front half 62.49s · back half 65.10s
100 Butterfly LCM 1:02.49
Front half 28.86s · back half 33.63s
200 Butterfly LCM 2:20.49
Front half 66.34s · back half 74.15s
200 Individual Medley LCM 2:27.79
Front half 69.16s · back half 78.63s
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.