swimCooper McDonald
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:36.47 | Futures ✓+1.48s to US Open | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 500 Freestyle | SCY | 4:22.22 | Futures ✓+2.33s to US Open | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 1650 Freestyle | SCY | 15:14.31 | Futures ✓+6.32s to US Open | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 100 Backstroke | SCY | 49.69 | Sectionals ✓+1.10s to Futures | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 200 Backstroke | SCY | 1:45.50 | Futures ✓+2.21s to US Open | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 200 Butterfly | SCY | 1:49.28 | Sectionals ✓+1.39s to Futures | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 400 Individual Medley | SCY | 3:48.88 | Futures ✓+1.19s to US Open | 2023-03-03 | 2023 SE Speedo Southern Premier |
| 100 Freestyle | LCM | 50.56 | US Open ✓+0.87s to Nationals | 2025-06-03 | 2025 National Championshipsvenue |
| 200 Freestyle | LCM | 1:49.80 | Nationals ✓ | 2025-06-04 | 2025 National Championshipsvenue |
| 400 Freestyle | LCM | 3:56.48 | US Open ✓+0.89s to Nationals | 2025-06-06 | 2025 National Championshipsvenue |
| 100 Backstroke | LCM | 57.84 | Futures ✓+0.95s to US Open | 2024-02-09 | Southern Zone South Sectional Championshipsvenue |
| 200 Backstroke | LCM | 2:09.39 | Sectionals ✓+2.40s to Futures | 2026-06-28 | 2026 Bulldog Grand Slam - copiedvenue |
| 50 Butterfly | LCM | 24.94 | Futures ✓+0.05s to US Open | 2026-07-23 | 2026 GA LC Senior State Championshipsvenue |
| 100 Butterfly | LCM | 54.62 | US Open ✓+1.13s to Nationals | 2026-07-24 | 2026 GA LC Senior State Championshipsvenue |
| 200 Butterfly | LCM | 2:06.10 | Sectionals ✓+1.01s to Futures | 2026-06-27 | 2026 Bulldog Grand Slam - copiedvenue |
| 400 Individual Medley | LCM | 4:32.81 | Futures ✓+3.92s to US Open | 2024-02-10 | Southern Zone South Sectional Championshipsvenue |
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 | LCM | 23.07 | flat | 200 Free Relay | 2026-07-29 | 2026 TYR Futures Championships Austin |
| 100 Freestyle | LCM | 51.30 | flying | 400 Free Relay (leg 2) | 2026-07-31 | 2026 TYR Futures Championships Austin |
| 200 Freestyle | LCM | 1:51.18 | flat | 800 Free Relay | 2026-07-30 | 2026 TYR Futures Championships Austin |
| 50 Butterfly | LCM | 24.03 | flying | 200 Medley Relay (leg 3) | 2026-07-29 | 2026 TYR Futures Championships Austin |
| 100 Butterfly | LCM | 53.58 | flying | 400 Medley Relay (leg 3) | 2026-08-01 | 2026 TYR Futures Championships Austin |
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 LCM 50.56 RT 0.62s
Front half 24.10s · back half 26.46s
200 Freestyle LCM 1:49.80 RT 0.63s
Front half 53.53s · back half 56.27s
400 Freestyle LCM 3:56.48 RT 0.65s
Front half 116.04s · back half 120.44s
100 Backstroke LCM 57.84
Front half 27.73s · back half 30.11s
200 Backstroke LCM 2:09.39
Front half 62.59s · back half 66.80s
100 Butterfly LCM 54.62
Front half 25.75s · back half 28.87s
200 Butterfly LCM 2:06.10
Front half 59.54s · back half 66.56s
400 Individual Medley LCM 4:32.81
Front half 131.96s · back half 140.85s
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.