swimMason Cooper
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.25 | BB+1.16s to A·+2.86s to Sectionals | 2024-02-24 | SW District Champs 9 & Overvenue |
| 100 Freestyle | SCY | 54.84 | BB+2.25s to A·+6.35s to Sectionals | 2024-03-17 | 2024 USRY Short Course Champsvenue |
| 200 Freestyle | SCY | 2:08.50 | B+2.81s to BB·+22.21s to Sectionals | 2024-01-06 | 2024 LY Winter Invitationalvenue |
| 500 Freestyle | SCY | 5:55.47 | B+14.38s to BB·+68.08s to Sectionals | 2024-01-07 | 2024 LY Winter Invitationalvenue |
| 50 Backstroke | SCY | 36.20 | +5.01s to B·+12.51s to Futures | 2019-09-15 | 2019 LY Season Openervenue |
| 100 Backstroke | SCY | 1:00.29 | BB+3.00s to A·+5.80s to Sectionals | 2024-02-24 | SW District Champs 9 & Overvenue |
| 200 Backstroke | SCY | 2:19.55 | B+3.86s to BB·+20.96s to Sectionals | 2024-02-25 | SW District Champs 9 & Overvenue |
| 50 Breaststroke | SCY | 46.91 | +10.92s to B·+20.62s to Futures | 2019-09-14 | 2019 LY Season Openervenue |
| 100 Breaststroke | SCY | 1:21.68 | +6.19s to B·+20.19s to Sectionals | 2022-10-01 | 2022 VA LY Season Openervenue |
| 200 Breaststroke | SCY | 2:47.27 | +3.08s to B·+32.28s to Sectionals | 2023-12-09 | 2023 12th Speedo Swim and Tri Winter Champsvenue |
| 50 Butterfly | SCY | 36.88 | +5.69s to B·+13.99s to Futures | 2019-09-14 | 2019 LY Season Openervenue |
| 100 Butterfly | SCY | 59.51 | BB+2.82s to A·+6.32s to Sectionals | 2024-03-16 | 2024 USRY Short Course Champsvenue |
| 200 Butterfly | SCY | 2:17.59 | BB+10.10s to A·+16.40s to Sectionals | 2024-02-24 | SW District Champs 9 & Overvenue |
| 100 Individual Medley | SCY | 1:21.19 | 2020-08-01 | 2020 LY INTRASQUAD MEETvenue | |
| 200 Individual Medley | SCY | 2:21.17 | B+2.28s to BB·+21.78s to Sectionals | 2024-02-25 | SW District Champs 9 & Overvenue |
| 400 Individual Medley | SCY | 5:16.83 | B+17.84s to BB·+61.74s to Sectionals | 2024-01-06 | 2024 LY Winter Invitationalvenue |
| 200 Freestyle | LCM | 2:42.24 | +6.75s to B·+40.95s to Sectionals | 2022-06-18 | 2022 VA Virginia Commonwealth Gamesvenue |
| 100 Backstroke | LCM | 1:21.60 | +2.91s to B·+19.61s to Sectionals | 2022-06-18 | 2022 VA Virginia Commonwealth Gamesvenue |
| 50 Breaststroke | LCM | 44.36 | +3.47s to B·+13.47s to Futures | 2022-06-18 | 2022 VA Virginia Commonwealth Gamesvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 26.35 | flat | 200 Free Relay | 2024-01-07 | 2024 LY Winter Invitational |
| 50 Freestyle | SCY | 24.83 | flying | 200 Free Relay (leg 2) | 2024-03-15 | 2024 USRY Short Course Champs |
| 100 Freestyle | SCY | 57.34 | flying | 400 Free Relay (leg 2) | 2023-12-09 | 2023 12th Speedo Swim and Tri Winter Champs |
| 50 Backstroke | SCY | 30.17 | flat | 200 Medley Relay | 2023-01-07 | 2023 LY Winter Invitational |
| 100 Backstroke | SCY | 1:01.20 | flat | 400 Medley Relay | 2024-02-24 | SW District Champs 9 & Over |
| 50 Butterfly | SCY | 28.10 | flying | 200 Medley Relay (leg 3) | 2024-01-06 | 2024 LY Winter Invitational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 17-18 · SCY
2707 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:55.47 | 449 |
| 200 BK SCY | 2:19.55 | 462 |
| 200 BR SCY | 2:47.27 | 385 |
| 200 FL SCY | 2:17.59 | 508 |
| 200 IM SCY | 2:21.17 | 480 |
| 400 IM SCY | 5:16.83 | 423 |
IMR 17-18 · SCY
2369 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.50 | 473 |
| 100 BK SCY | 1:00.29 | 533 |
| 100 BR SCY | 1:21.68 | 322 |
| 100 FL SCY | 59.51 | 561 |
| 200 IM SCY | 2:21.17 | 480 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 54.84 RT 0.65s
Front half 26.10s · back half 28.74s
200 Freestyle SCY 2:08.50
Front half 62.22s · back half 66.28s
500 Freestyle SCY 5:55.47
Front half 174.53s · back half 180.94s
100 Backstroke SCY 1:00.29
Front half 29.20s · back half 31.09s
200 Backstroke SCY 2:19.55
Front half 68.62s · back half 70.93s
100 Breaststroke SCY 1:21.68
Front half 38.60s · back half 43.08s
200 Breaststroke SCY 2:47.27
Front half 80.64s · back half 86.63s
100 Butterfly SCY 59.51 RT 0.67s
Front half 27.57s · back half 31.94s
200 Butterfly SCY 2:17.59
Front half 64.32s · back half 73.27s
200 Individual Medley SCY 2:21.17
Front half 65.24s · back half 75.93s
400 Individual Medley SCY 5:16.83
Front half 151.82s · back half 165.01s
200 Freestyle LCM 2:42.24 RT 0.69s
Front half 77.38s · back half 84.86s
100 Backstroke LCM 1:21.60 RT 0.76s
Front half 38.29s · back half 43.31s
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.