| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 16 | 58.47 | ||
| 1 | 13 | 55.57 | ||
| 1 | 8 | 46.31 | ||
| 2 | 15 | 57.49 | ||
| 2 | 7 | 45.91 | ||
| 2 | 17 | 1:00.33 | ||
| 3 | 6 | 45.71 | ||
| 3 | 9 | 51.66 | ||
| 3 | 19 | 1:04.46 | ||
| 4 | 4 | 44.39 | ||
| 4 | 12 | 54.57 | ||
| 4 | 11 | 53.73 | ||
| 5 | 3 | 44.28 | ||
| 5 | 10 | 53.48 | ||
| 5 | 18 | 1:03.49 | ||
| 6 | 14 | 56.18 | ||
| 6 | 1 | 37.44 | ||
| 6 | 20 | 1:04.76 | ||
| 7 | 22 | DQ | ||
| 7 | 22 | NS | ||
| 7 | 5 | 45.17 | ||
| 8 | 21 | 1:17.47 | ||
| 8 | 22 | DQ | ||
| 8 | 2 | 43.26 |