| Lane | Swimmer | Team | Place | Time |
|---|---|---|---|---|
| 1 | 25 | DQ | ||
| 1 | 19 | 1:12.18 | ||
| 1 | 25 | NS | ||
| 1 | 9 | 51.36 | ||
| 2 | 21 | 1:14.86 | ||
| 2 | 1 | 43.97 | ||
| 2 | 11 | 55.04 | ||
| 2 | 25 | DQ | ||
| 3 | 23 | 1:30.33 | ||
| 3 | 3 | 48.47 | ||
| 3 | 7 | 50.01 | ||
| 3 | 14 | 1:02.56 | ||
| 4 | 18 | 1:10.52 | ||
| 4 | 10 | 51.42 | ||
| 4 | 25 | NS | ||
| 4 | 5 | 49.01 | ||
| 5 | 13 | 1:00.26 | ||
| 5 | 4 | 48.57 | ||
| 5 | 12 | 57.00 | ||
| 5 | 25 | NS | ||
| 6 | 25 | DQ | ||
| 6 | 24 | 1:33.39 | ||
| 6 | 8 | 51.04 | ||
| 6 | 16 | 1:04.93 | ||
| 7 | 6 | 49.69 | ||
| 7 | 17 | 1:08.38 | ||
| 7 | 25 | NS | ||
| 7 | 15 | 1:04.13 | ||
| 8 | 22 | 1:15.92 | ||
| 8 | 2 | 46.87 | ||
| 8 | 20 | 1:12.30 |