Douglas A O'Brien
New England Masters Swim Club (NEM) (New England LMSC)
Douglas A O'Brien is a U.S. Masters Swimming member with recorded best times in 39 events across 30 meets.
Douglas A O'Brien — best times
| Event | Course | Best time |
|---|---|---|
| 25 Free | SCY | 11.70 |
| 50 Free | SCY | 23.14 |
| 100 Free | SCY | 50.62 |
| 200 Free | SCY | 1:57.40 |
| 500 Free | SCY | 5:19.49 |
| 1000 Free | SCY | 11:17.77 |
| 1650 Free | SCY | 18:38.67 |
| 50 Back | SCY | 29.95 |
| 100 Back | SCY | 1:02.73 |
| 200 Back | SCY | 2:13.65 |
| 50 Fly | SCY | 25.85 |
| 100 Fly | SCY | 56.52 |
| 200 Fly | SCY | 2:28.08 |
| 100 IM | SCY | 1:00.59 |
| 200 IM | SCY | 2:11.85 |
| 400 IM | SCY | 4:55.11 |
| 50 Free | LCM | 28.52 |
| 100 Free | LCM | 1:02.53 |
| 200 Free | LCM | 2:22.97 |
| 200 Back | LCM | 2:46.78 |
| 400 Free | LCM | 5:06.75 |
| 200 IM | LCM | 2:58.92 |
| 400 IM | LCM | 6:13.41 |
| 50 Free | SCM | 25.79 |
| 100 Free | SCM | 59.80 |
| 200 Free | SCM | 2:08.71 |
| 400 Free | SCM | 4:35.90 |
| 800 Free | SCM | 9:47.68 |
| 1500 Free | SCM | 18:41.03 |
| 50 Back | SCM | 33.60 |
| 100 Back | SCM | 1:12.35 |
| 200 Back | SCM | 2:32.76 |
| 50 Breast | SCM | 40.41 |
| 50 Fly | SCM | 29.07 |
| 200 Fly | SCM | 2:47.38 |
| 100 IM | SCM | 1:09.25 |
| 200 IM | SCM | 2:36.55 |
| 400 IM | SCM | 5:34.28 |
| 100 Fly | SCM | 1:04.38 |
Achievements
- Recorded best times in 39 events
- Competed in 30 meets