Casey O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.21 | B+0.12s to BB·+2.92s to Sectionals | 2015-11-13 | 2015 MW MAC Senior Finals and Prelim/Finals |
| 100 Freestyle | SCY | 58.30 | B+1.31s to BB·+8.61s to Sectionals | 2015-11-13 | 2015 MW MAC Senior Finals and Prelim/Finals |
| 100 Breaststroke | SCY | 1:13.69 | B+3.60s to BB·+8.60s to Sectionals | 2015-11-13 | 2015 MW MAC Senior Finals and Prelim/Finals |
| 50 Freestyle | LCM | 28.28 | BB+0.49s to A·+1.99s to Sectionals | 2016-07-22 | 2016 MW MOST LC Qualifier 8 & U Final Meet |
| 100 Freestyle | LCM | 1:03.69 | BB+3.10s to A·+5.90s to Sectionals | 2016-07-22 | 2016 MW MOST LC Qualifier 8 & U Final Meet |
| 200 Freestyle | LCM | 2:21.23 | BB+7.94s to A·+15.24s to Sectionals | 2016-07-22 | 2016 MW MOST LC Qualifier 8 & U Final Meet |
| 400 Freestyle | LCM | 5:10.64 | B+2.75s to BB·+46.65s to Sectionals | 2016-07-22 | 2016 MW MOST LC Qualifier 8 & U Final Meet |
| 100 Backstroke | LCM | 1:21.96 | +3.27s to B·+16.77s to Sectionals | 2016-06-04 | 2016MW MOST NTS Summer Splash |
| 100 Breaststroke | LCM | 1:26.72 | B+4.93s to BB·+11.23s to Sectionals | 2016-07-22 | 2016 MW MOST LC Qualifier 8 & U Final Meet |
| 200 Breaststroke | LCM | 3:11.75 | B+13.26s to BB·+29.26s to Sectionals | 2016-07-22 | 2016 MW MOST LC Qualifier 8 & U Final Meet |
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.
IMX / IMR
IMX 17-18 · LCM
894 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:10.64 | 489 |
| 200 BR LCM | 3:11.75 | 405 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 17-18 · LCM
1314 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:21.23 | 535 |
| 100 BK LCM | 1:21.96 | 357 |
| 100 BR LCM | 1:26.72 | 422 |
| 100 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.