- Event Results Database
- Nationals
- Pool Records
- Top Ten
- All-Americans
- All-Stars
- Calendar of Events
- Open Water / Long Distance
In This Section
Swim Details
| Swimmer: | O'Brien, Douglas A |
|---|---|
| Sex/Age: | M53 |
| Club: | King Fins Aquatic Club (KFAC) |
| Meet: | 2023 U.S. Masters Swimming Spring National Championship |
| Event: | 500 SCY Free |
| Heat/Lane: | Heat 18, Lane 1 |
| Seed Time: | 5:42.56 |
| Final Time: | 5:24.29 |
Splits
| Leg | Cumulative | Subtractive |
|---|---|---|
| 1 | 29.45 | 29.45 |
| 2 | 1:01.07 | 31.62 |
| 3 | 1:33.65 | 32.58 |
| 4 | 2:06.83 | 33.18 |
| 5 | 2:40.11 | 33.28 |
| 6 | 3:13.48 | 33.37 |
| 7 | 3:46.53 | 33.05 |
| 8 | 4:19.71 | 33.18 |
| 9 | 4:52.46 | 32.75 |
| 10 | 5:24.29 | 31.83 |