| Place | Bib | Lane | Name | Affiliation | Time |
| 1 | A | 6 | Rancho Verde | Rancho Verde | 46.72 |
| 2 | C | 8 | Withrow | Withrow | 46.86 |
| 3 | D | 9 | Oxon Hill | Oxon Hill | 46.93 |
| 4 | B | 7 | Bethel | Bethel | 47.49 |
| 5 | H | 2 | Westr Branch | Westr Branch | 47.61 |
| 6 | E | 5 | Paramus Cath | Paramus Cath | 47.74 |
| 7 | G | 3 | Abington | Abington | 48.07 |
| 8 | F | 4 | Wolmers | Wolmers | 48.08 |