swimOliver O'Brien
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.07 | A+0.38s to AA·+1.48s to Sectionals | 2013-10-18 | 2013 MW MOST/OWSC Swimfest |
| 100 Freestyle | SCY | 1:04.58 | +1.29s to B·+15.59s to Sectionals | 2011-03-11 | 2011 MW 13 & O Championships |
| 200 Freestyle | SCY | 2:04.65 | BB+6.06s to A·+17.16s to Sectionals | 2011-03-11 | 2011 MW 13 & O Championships |
| 500 Freestyle | SCY | 5:50.83 | B+1.34s to BB·+57.94s to Sectionals | 2011-03-11 | 2011 MW 13 & O Championships |
| 1000 Freestyle | SCY | 12:31.20 | B+23.51s to BB·+142.71s to Sectionals | 2011-03-11 | 2011 MW 13 & O Championships |
| 100 Butterfly | SCY | 1:03.62 | BB+4.73s to A·+9.63s to Sectionals | 2013-10-18 | 2013 MW MOST/OWSC Swimfest |
| 50 Freestyle | LCM | 28.06 | A+0.67s to AA·+2.07s to Sectionals | 2013-07-19 | 2013 MW MOST LC Qualifier 8 & U Final Meet |
| 100 Freestyle | LCM | 1:02.15 | A+2.46s to AA·+5.56s to Sectionals | 2026-01-01 | lss0612 results |
| 200 Freestyle | LCM | 2:25.98 | BB+8.79s to A·+22.49s to Sectionals | 2012-06-16 | 2012 MW MOST Summer Splash |
| 400 Freestyle | LCM | 5:27.47 | B+11.08s to BB·+65.28s to Sectionals | 2012-06-16 | 2012 MW MOST Summer Splash |
| 200 Breaststroke | LCM | 3:23.05 | +3.16s to B·+43.26s to Sectionals | 2012-06-16 | 2012 MW MOST Summer Splash |
| 200 Individual Medley | LCM | 2:53.23 | B+7.24s to BB·+33.84s to Sectionals | 2012-06-16 | 2012 MW MOST Summer Splash |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · LCM
1261 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:27.47 | 448 |
| 200 BR LCM | 3:23.05 | 370 |
| 200 IM LCM | 2:53.23 | 443 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · SCY
1043 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:04.65 | 547 |
| 100 FL SCY | 1:03.62 | 496 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.