| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 19 | DQ | ||
| 1 | 4 | 51.47 | ||
| 2 | 13 | 59.43 | ||
| 2 | 7 | 55.18 | ||
| 3 | 12 | 59.13 | ||
| 3 | 18 | 1:18.03 | ||
| 3 | 11 | 57.83 | ||
| 3 | 9 | 56.74 | ||
| 3 | 19 | NS | ||
| 3 | 1 | 42.08 | ||
| 4 | 19 | DQ | ||
| 4 | 19 | NS | ||
| 4 | 6 | 54.67 | ||
| 4 | 19 | DQ | ||
| 4 | 14 | 1:02.78 | ||
| 4 | 3 | 50.69 | ||
| 5 | 16 | 1:12.85 | ||
| 5 | 19 | DQ | ||
| 5 | 19 | NS | ||
| 5 | 15 | 1:09.08 | ||
| 6 | 17 | 1:17.78 | ||
| 6 | 5 | 51.76 | ||
| 6 | 8 | 56.57 | ||
| 7 | 2 | 45.49 | ||
| 7 | 19 | NS | ||
| 7 | 10 | 57.79 | ||
| 8 | 19 | NS |