| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 14 | 53.34 | ||
| 1 | 16 | 54.53 | ||
| 1 | 3 | 40.68 | ||
| 2 | 4 | 41.16 | ||
| 2 | 8 | 45.44 | ||
| 2 | 20 | 1:05.57 | ||
| 3 | 10 | 49.19 | ||
| 3 | 21 | NS | ||
| 3 | 1 | 38.91 | ||
| 4 | 2 | 40.36 | ||
| 4 | 18 | 55.79 | ||
| 4 | 6 | 44.32 | ||
| 5 | 21 | DQ | ||
| 5 | 7 | 44.87 | ||
| 5 | 11 | 49.41 | ||
| 6 | 21 | NS | ||
| 6 | 13 | 52.03 | ||
| 6 | 5 | 44.00 | ||
| 7 | 19 | 57.84 | ||
| 7 | 12 | 50.40 | ||
| 7 | 9 | 45.97 | ||
| 8 | 21 | DQ | ||
| 8 | 15 | 53.79 | ||
| 8 | 17 | 54.61 |