| Place | Lane | Crew | Net Time | % | Delta | Split | Elapsed |
|---|---|---|---|---|---|---|---|
| 1 | 5 | Undine (S. O'brien) | 08:26.92 | 08:26.92 | |||
| 2 | 1 | Undine (R. Rasmussen) | 08:31.54 | 0.9% | 00:04.62 | 00:00:04.62 | 08:31.54 |
| 3 | 4 | GMS (S. Blyn) | 08:50.82 | 4.7% | 00:19.28 | 00:00:23.90 | 08:50.82 |
| 4 | 3 | Greenwich Country Day (A. Mattis) | 09:10.05 | 8.5% | 00:19.23 | 00:00:43.13 | 09:10.05 |
| 5 | 2 | Baltimore (L. Mulligan) | 10:22.30 | 22.8% | 01:12.25 | 00:01:55.38 | 10:22.30 |